Set to a decent mechanical HIU with flow proportional DHW control valve
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Tolopogy: HIU: System: |
56% Network Efficiency |
Temperature Map |
Calculations
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Monthly Analysis by Property |
Seasonal Eficiency63% Seasonal Efficiency. 3020 kWh/year/property Consumed |
Seasonal Analysis |
Hourly Peak Load Analysis for Full SystemTotal DHW Energy per day based on full occupancy: 168 kWh Peak CH Load based on diversified heating: 128.8 kW (should be similar to peak loses of building) 1029 litres Storage Required (30 kWh, 85 - 60C), based on Boiler Size of 136kW. 477 litres Storage Required based on Peak DHW Diversity Loading of 168kW (7kW available) for 6 minutes |
Equipment SpecificationHeat Interface UnitThe Heat Interface Unit shall provide the following capabilities:
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HIU Data from SP TestsBased on DHW setpoint for tests of 55C.
Reference Fairheat HIU Tests. |
FunctionalityFunctionality is made available by the use of the DATA HIU from Thermal Integration, as shown opposite.
For further information please view our wiki article. |
Diversity Figures |
References |
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Riser 1 Feed 15m x 54mm MAX: 297kW MAX: 113.6 lpm ID: 1 Parent: 1 SUM FLOW: 118.70699015984 Feeding: 40 Diversity: 0.1175 DHW: 167.79kW DHW: 39.95 lpm DiversityCH: 0.805 CH: 128.8kW CH: 73.6 lpm DP Parent: kPa 54mm Pipe: 0.137 kPa/m DP: 2.055 kPa DP Sum: 2.055 kPa 85C Heat Loss: 280.8 W Trickle: 118.70699015984 ltr/hr Trickle LMTD: 64 C Trickle Loss: 276.5 W Trickle DT: 2 C Trickle Out: 83 C Volume: 32.348 litres Peak velocity: 0.878 m/s |
Floor 1 Riser 3.1m x 54mm MAX: 297kW MAX: 113.6 lpm ID: 1.1 Parent: 1 SUM FLOW: 118.70699015984 Feeding: 40 Diversity: 0.1175 DHW: 167.79kW DHW: 39.95 lpm DiversityCH: 0.805 CH: 128.8kW CH: 73.6 lpm DP Parent: 2.055 kPa 54mm Pipe: 0.137 kPa/m DP: 0.4247 kPa DP Sum: 2.4797 kPa 85C Heat Loss: 58.032 W Trickle: 118.70699015984 ltr/hr Trickle LMTD: 62.8 C Trickle Loss: 56.1 W Trickle DT: 0.4 C Trickle Out: 82.6 C Volume: 6.685 litres Peak velocity: 0.878 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.1.1.1 Parent: 1.1 SUM FLOW: 5.5560209083884 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 2.4797 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 3.0597 kPa 85C Heat Loss: 76.7 W Trickle: 5.5560209083884 ltr/hr Trickle LMTD: 57.2 C Trickle Loss: 67.5 W Trickle DT: 10.4 C Trickle Out: 72.2 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 1 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.1.1.F1 Parent: 1.1.1.1 SUM FLOW: 2.1863559765576 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 3.0597 kPa Residual In: 43.8806 kPa Max Drop: 5.49 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 13.7717 kPa 85C Heat Loss: 109.2 W Trickle: 2.1863559765576 ltr/hr Trickle LMTD: 38.2 C Trickle Loss: 64.2 W Trickle DT: 25.1 C Trickle Out: 47 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 22.4566 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.1.1.2 Parent: 1.1.1.1 SUM FLOW: 3.3696649318307 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 3.0597 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 4.2037 kPa 85C Heat Loss: 58.24 W Trickle: 3.3696649318307 ltr/hr Trickle LMTD: 46.7 C Trickle Loss: 41.8 W Trickle DT: 10.6 C Trickle Out: 61.5 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 2 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.1.1.F2 Parent: 1.1.1.2 SUM FLOW: 3.3696649318307 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 4.2037 kPa Residual In: 41.5926 kPa Max Drop: 5.2 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 14.9157 kPa 85C Heat Loss: 109.2 W Trickle: 3.3696649318307 ltr/hr Trickle LMTD: 33.8 C Trickle Loss: 56.8 W Trickle DT: 14.4 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 20.1686 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.1.2.1 Parent: 1.1 SUM FLOW: 5.5560209083884 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 2.4797 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 3.0597 kPa 85C Heat Loss: 76.7 W Trickle: 5.5560209083884 ltr/hr Trickle LMTD: 57.2 C Trickle Loss: 67.5 W Trickle DT: 10.4 C Trickle Out: 72.2 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 3 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.1.2.F1 Parent: 1.1.2.1 SUM FLOW: 2.1863559765576 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 3.0597 kPa Residual In: 43.8806 kPa Max Drop: 5.49 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 13.7717 kPa 85C Heat Loss: 109.2 W Trickle: 2.1863559765576 ltr/hr Trickle LMTD: 38.2 C Trickle Loss: 64.2 W Trickle DT: 25.1 C Trickle Out: 47 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 22.4566 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.1.2.2 Parent: 1.1.2.1 SUM FLOW: 3.3696649318307 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 3.0597 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 4.2037 kPa 85C Heat Loss: 58.24 W Trickle: 3.3696649318307 ltr/hr Trickle LMTD: 46.7 C Trickle Loss: 41.8 W Trickle DT: 10.6 C Trickle Out: 61.5 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 4 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.1.2.F2 Parent: 1.1.2.2 SUM FLOW: 3.3696649318307 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 4.2037 kPa Residual In: 41.5926 kPa Max Drop: 5.2 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 14.9157 kPa 85C Heat Loss: 109.2 W Trickle: 3.3696649318307 ltr/hr Trickle LMTD: 33.8 C Trickle Loss: 56.8 W Trickle DT: 14.4 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 20.1686 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Floor 2 Riser 3.1m x 54mm MAX: 282kW MAX: 105.9 lpm ID: 1.2 Parent: 1.1 SUM FLOW: 107.59494834306 Feeding: 36 Diversity: 0.1285 DHW: 165.1482kW DHW: 39.32 lpm DiversityCH: 0.809 CH: 116.496kW CH: 66.57 lpm DP Parent: 2.4797 kPa 54mm Pipe: 0.121 kPa/m DP: 0.3751 kPa DP Sum: 2.8548 kPa 85C Heat Loss: 58.032 W Trickle: 107.59494834306 ltr/hr Trickle LMTD: 62.4 C Trickle Loss: 55.7 W Trickle DT: 0.4 C Trickle Out: 82.2 C Volume: 6.685 litres Peak velocity: 0.818 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.2.1.1 Parent: 1.2 SUM FLOW: 5.6046650104887 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 2.8548 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 3.4348 kPa 85C Heat Loss: 76.7 W Trickle: 5.6046650104887 ltr/hr Trickle LMTD: 56.9 C Trickle Loss: 67.1 W Trickle DT: 10.3 C Trickle Out: 71.9 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 5 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.2.1.F1 Parent: 1.2.1.1 SUM FLOW: 2.2058627202048 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 3.4348 kPa Residual In: 43.1304 kPa Max Drop: 5.39 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 14.1468 kPa 85C Heat Loss: 109.2 W Trickle: 2.2058627202048 ltr/hr Trickle LMTD: 38.1 C Trickle Loss: 64 W Trickle DT: 24.8 C Trickle Out: 47 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 21.7064 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.2.1.2 Parent: 1.2.1.1 SUM FLOW: 3.3988022902839 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 3.4348 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 4.5788 kPa 85C Heat Loss: 58.24 W Trickle: 3.3988022902839 ltr/hr Trickle LMTD: 46.4 C Trickle Loss: 41.6 W Trickle DT: 10.5 C Trickle Out: 61.4 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 6 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.2.1.F2 Parent: 1.2.1.2 SUM FLOW: 3.3988022902839 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 4.5788 kPa Residual In: 40.8424 kPa Max Drop: 5.11 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 15.2908 kPa 85C Heat Loss: 109.2 W Trickle: 3.3988022902839 ltr/hr Trickle LMTD: 33.8 C Trickle Loss: 56.7 W Trickle DT: 14.3 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 19.4184 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.2.2.1 Parent: 1.2 SUM FLOW: 5.6046650104887 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 2.8548 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 3.4348 kPa 85C Heat Loss: 76.7 W Trickle: 5.6046650104887 ltr/hr Trickle LMTD: 56.9 C Trickle Loss: 67.1 W Trickle DT: 10.3 C Trickle Out: 71.9 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 7 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.2.2.F1 Parent: 1.2.2.1 SUM FLOW: 2.2058627202048 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 3.4348 kPa Residual In: 43.1304 kPa Max Drop: 5.39 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 14.1468 kPa 85C Heat Loss: 109.2 W Trickle: 2.2058627202048 ltr/hr Trickle LMTD: 38.1 C Trickle Loss: 64 W Trickle DT: 24.8 C Trickle Out: 47 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 21.7064 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.2.2.2 Parent: 1.2.2.1 SUM FLOW: 3.3988022902839 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 3.4348 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 4.5788 kPa 85C Heat Loss: 58.24 W Trickle: 3.3988022902839 ltr/hr Trickle LMTD: 46.4 C Trickle Loss: 41.6 W Trickle DT: 10.5 C Trickle Out: 61.4 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 8 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.2.2.F2 Parent: 1.2.2.2 SUM FLOW: 3.3988022902839 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 4.5788 kPa Residual In: 40.8424 kPa Max Drop: 5.11 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 15.2908 kPa 85C Heat Loss: 109.2 W Trickle: 3.3988022902839 ltr/hr Trickle LMTD: 33.8 C Trickle Loss: 56.7 W Trickle DT: 14.3 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 19.4184 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Floor 3 Riser 3.1m x 42mm MAX: 263kW MAX: 97.4 lpm ID: 1.3 Parent: 1.2 SUM FLOW: 96.385618322084 Feeding: 32 Diversity: 0.1395 DHW: 159.3648kW DHW: 37.94 lpm DiversityCH: 0.813 CH: 104.064kW CH: 59.47 lpm DP Parent: 2.8548 kPa 42mm Pipe: 0.366 kPa/m DP: 1.1346 kPa DP Sum: 3.9894 kPa 85C Heat Loss: 53.196 W Trickle: 96.385618322084 ltr/hr Trickle LMTD: 61.9 C Trickle Loss: 50.7 W Trickle DT: 0.5 C Trickle Out: 81.7 C Volume: 3.974 litres Peak velocity: 1.266 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.3.1.1 Parent: 1.3 SUM FLOW: 5.6553028078576 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 3.9894 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 4.5694 kPa 85C Heat Loss: 76.7 W Trickle: 5.6553028078576 ltr/hr Trickle LMTD: 56.5 C Trickle Loss: 66.7 W Trickle DT: 10.1 C Trickle Out: 71.6 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 9 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.3.1.F1 Parent: 1.3.1.1 SUM FLOW: 2.2261352114933 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 4.5694 kPa Residual In: 40.8612 kPa Max Drop: 5.11 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 15.2814 kPa 85C Heat Loss: 109.2 W Trickle: 2.2261352114933 ltr/hr Trickle LMTD: 38 C Trickle Loss: 63.9 W Trickle DT: 24.5 C Trickle Out: 47.1 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 19.4372 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.3.1.2 Parent: 1.3.1.1 SUM FLOW: 3.4291675963644 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 4.5694 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 5.7134 kPa 85C Heat Loss: 58.24 W Trickle: 3.4291675963644 ltr/hr Trickle LMTD: 46.2 C Trickle Loss: 41.4 W Trickle DT: 10.3 C Trickle Out: 61.2 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 10 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.3.1.F2 Parent: 1.3.1.2 SUM FLOW: 3.4291675963644 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 5.7134 kPa Residual In: 38.5732 kPa Max Drop: 4.82 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 16.4254 kPa 85C Heat Loss: 109.2 W Trickle: 3.4291675963644 ltr/hr Trickle LMTD: 33.7 C Trickle Loss: 56.6 W Trickle DT: 14.1 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 17.1492 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.3.2.1 Parent: 1.3 SUM FLOW: 5.6553028078576 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 3.9894 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 4.5694 kPa 85C Heat Loss: 76.7 W Trickle: 5.6553028078576 ltr/hr Trickle LMTD: 56.5 C Trickle Loss: 66.7 W Trickle DT: 10.1 C Trickle Out: 71.6 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 11 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.3.2.F1 Parent: 1.3.2.1 SUM FLOW: 2.2261352114933 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 4.5694 kPa Residual In: 40.8612 kPa Max Drop: 5.11 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 15.2814 kPa 85C Heat Loss: 109.2 W Trickle: 2.2261352114933 ltr/hr Trickle LMTD: 38 C Trickle Loss: 63.9 W Trickle DT: 24.5 C Trickle Out: 47.1 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 19.4372 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.3.2.2 Parent: 1.3.2.1 SUM FLOW: 3.4291675963644 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 4.5694 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 5.7134 kPa 85C Heat Loss: 58.24 W Trickle: 3.4291675963644 ltr/hr Trickle LMTD: 46.2 C Trickle Loss: 41.4 W Trickle DT: 10.3 C Trickle Out: 61.2 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 12 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.3.2.F2 Parent: 1.3.2.2 SUM FLOW: 3.4291675963644 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 5.7134 kPa Residual In: 38.5732 kPa Max Drop: 4.82 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 16.4254 kPa 85C Heat Loss: 109.2 W Trickle: 3.4291675963644 ltr/hr Trickle LMTD: 33.7 C Trickle Loss: 56.6 W Trickle DT: 14.1 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 17.1492 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Floor 4 Riser 3.1m x 42mm MAX: 242kW MAX: 88 lpm ID: 1.4 Parent: 1.3 SUM FLOW: 85.075012706369 Feeding: 28 Diversity: 0.1505 DHW: 150.4398kW DHW: 35.82 lpm DiversityCH: 0.816 CH: 91.392kW CH: 52.22 lpm DP Parent: 3.9894 kPa 42mm Pipe: 0.304 kPa/m DP: 0.9424 kPa DP Sum: 4.9318 kPa 85C Heat Loss: 53.196 W Trickle: 85.075012706369 ltr/hr Trickle LMTD: 61.5 C Trickle Loss: 50.3 W Trickle DT: 0.5 C Trickle Out: 81.2 C Volume: 3.974 litres Peak velocity: 1.144 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.4.1.1 Parent: 1.4 SUM FLOW: 5.7138476200777 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 4.9318 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 5.5118 kPa 85C Heat Loss: 76.7 W Trickle: 5.7138476200777 ltr/hr Trickle LMTD: 56.1 C Trickle Loss: 66.2 W Trickle DT: 9.9 C Trickle Out: 71.3 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 13 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.4.1.F1 Parent: 1.4.1.1 SUM FLOW: 2.2496382103536 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 5.5118 kPa Residual In: 38.9764 kPa Max Drop: 4.87 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 16.2238 kPa 85C Heat Loss: 109.2 W Trickle: 2.2496382103536 ltr/hr Trickle LMTD: 37.9 C Trickle Loss: 63.6 W Trickle DT: 24.2 C Trickle Out: 47.1 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 17.5524 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.4.1.2 Parent: 1.4.1.1 SUM FLOW: 3.4642094097241 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 5.5118 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 6.6558 kPa 85C Heat Loss: 58.24 W Trickle: 3.4642094097241 ltr/hr Trickle LMTD: 46 C Trickle Loss: 41.2 W Trickle DT: 10.2 C Trickle Out: 61.1 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 14 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.4.1.F2 Parent: 1.4.1.2 SUM FLOW: 3.4642094097241 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 6.6558 kPa Residual In: 36.6884 kPa Max Drop: 4.59 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 17.3678 kPa 85C Heat Loss: 109.2 W Trickle: 3.4642094097241 ltr/hr Trickle LMTD: 33.6 C Trickle Loss: 56.5 W Trickle DT: 14 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 15.2644 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.4.2.1 Parent: 1.4 SUM FLOW: 5.7138476200777 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 4.9318 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 5.5118 kPa 85C Heat Loss: 76.7 W Trickle: 5.7138476200777 ltr/hr Trickle LMTD: 56.1 C Trickle Loss: 66.2 W Trickle DT: 9.9 C Trickle Out: 71.3 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 15 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.4.2.F1 Parent: 1.4.2.1 SUM FLOW: 2.2496382103536 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 5.5118 kPa Residual In: 38.9764 kPa Max Drop: 4.87 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 16.2238 kPa 85C Heat Loss: 109.2 W Trickle: 2.2496382103536 ltr/hr Trickle LMTD: 37.9 C Trickle Loss: 63.6 W Trickle DT: 24.2 C Trickle Out: 47.1 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 17.5524 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.4.2.2 Parent: 1.4.2.1 SUM FLOW: 3.4642094097241 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 5.5118 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 6.6558 kPa 85C Heat Loss: 58.24 W Trickle: 3.4642094097241 ltr/hr Trickle LMTD: 46 C Trickle Loss: 41.2 W Trickle DT: 10.2 C Trickle Out: 61.1 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 16 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.4.2.F2 Parent: 1.4.2.2 SUM FLOW: 3.4642094097241 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 6.6558 kPa Residual In: 36.6884 kPa Max Drop: 4.59 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 17.3678 kPa 85C Heat Loss: 109.2 W Trickle: 3.4642094097241 ltr/hr Trickle LMTD: 33.6 C Trickle Loss: 56.5 W Trickle DT: 14 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 15.2644 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Floor 5 Riser 3.1m x 42mm MAX: 217kW MAX: 77.9 lpm ID: 1.5 Parent: 1.4 SUM FLOW: 73.647317466214 Feeding: 24 Diversity: 0.1615 DHW: 138.3732kW DHW: 32.95 lpm DiversityCH: 0.82 CH: 78.72kW CH: 44.98 lpm DP Parent: 4.9318 kPa 42mm Pipe: 0.242 kPa/m DP: 0.7502 kPa DP Sum: 5.682 kPa 85C Heat Loss: 53.196 W Trickle: 73.647317466214 ltr/hr Trickle LMTD: 60.9 C Trickle Loss: 49.8 W Trickle DT: 0.6 C Trickle Out: 80.6 C Volume: 3.974 litres Peak velocity: 1.013 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.5.1.1 Parent: 1.5 SUM FLOW: 5.7827078713261 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 5.682 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 6.262 kPa 85C Heat Loss: 76.7 W Trickle: 5.7827078713261 ltr/hr Trickle LMTD: 55.6 C Trickle Loss: 65.6 W Trickle DT: 9.7 C Trickle Out: 70.9 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 17 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.5.1.F1 Parent: 1.5.1.1 SUM FLOW: 2.2760305958422 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 6.262 kPa Residual In: 37.476 kPa Max Drop: 4.68 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 16.974 kPa 85C Heat Loss: 109.2 W Trickle: 2.2760305958422 ltr/hr Trickle LMTD: 37.7 C Trickle Loss: 63.4 W Trickle DT: 23.8 C Trickle Out: 47.1 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 16.052 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.5.1.2 Parent: 1.5.1.1 SUM FLOW: 3.5066772754839 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 6.262 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 7.406 kPa 85C Heat Loss: 58.24 W Trickle: 3.5066772754839 ltr/hr Trickle LMTD: 45.7 C Trickle Loss: 40.9 W Trickle DT: 10 C Trickle Out: 60.9 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 18 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.5.1.F2 Parent: 1.5.1.2 SUM FLOW: 3.5066772754839 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 7.406 kPa Residual In: 35.188 kPa Max Drop: 4.4 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 18.118 kPa 85C Heat Loss: 109.2 W Trickle: 3.5066772754839 ltr/hr Trickle LMTD: 33.5 C Trickle Loss: 56.3 W Trickle DT: 13.8 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 13.764 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.5.2.1 Parent: 1.5 SUM FLOW: 5.7827078713261 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 5.682 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 6.262 kPa 85C Heat Loss: 76.7 W Trickle: 5.7827078713261 ltr/hr Trickle LMTD: 55.6 C Trickle Loss: 65.6 W Trickle DT: 9.7 C Trickle Out: 70.9 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 19 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.5.2.F1 Parent: 1.5.2.1 SUM FLOW: 2.2760305958422 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 6.262 kPa Residual In: 37.476 kPa Max Drop: 4.68 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 16.974 kPa 85C Heat Loss: 109.2 W Trickle: 2.2760305958422 ltr/hr Trickle LMTD: 37.7 C Trickle Loss: 63.4 W Trickle DT: 23.8 C Trickle Out: 47.1 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 16.052 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.5.2.2 Parent: 1.5.2.1 SUM FLOW: 3.5066772754839 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 6.262 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 7.406 kPa 85C Heat Loss: 58.24 W Trickle: 3.5066772754839 ltr/hr Trickle LMTD: 45.7 C Trickle Loss: 40.9 W Trickle DT: 10 C Trickle Out: 60.9 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 20 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.5.2.F2 Parent: 1.5.2.2 SUM FLOW: 3.5066772754839 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 7.406 kPa Residual In: 35.188 kPa Max Drop: 4.4 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 18.118 kPa 85C Heat Loss: 109.2 W Trickle: 3.5066772754839 ltr/hr Trickle LMTD: 33.5 C Trickle Loss: 56.3 W Trickle DT: 13.8 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 13.764 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Floor 6 Riser 3.1m x 42mm MAX: 192kW MAX: 68.5 lpm ID: 1.6 Parent: 1.5 SUM FLOW: 62.081901723562 Feeding: 20 Diversity: 0.1725 DHW: 123.165kW DHW: 29.33 lpm DiversityCH: 0.857 CH: 68.56kW CH: 39.18 lpm DP Parent: 5.682 kPa 42mm Pipe: 0.191 kPa/m DP: 0.5921 kPa DP Sum: 6.2741 kPa 85C Heat Loss: 53.196 W Trickle: 62.081901723562 ltr/hr Trickle LMTD: 60.3 C Trickle Loss: 49.3 W Trickle DT: 0.7 C Trickle Out: 79.9 C Volume: 3.974 litres Peak velocity: 0.891 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.6.1.1 Parent: 1.6 SUM FLOW: 5.8679738764976 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 6.2741 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 6.8541 kPa 85C Heat Loss: 76.7 W Trickle: 5.8679738764976 ltr/hr Trickle LMTD: 55 C Trickle Loss: 65 W Trickle DT: 9.5 C Trickle Out: 70.4 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 21 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.6.1.F1 Parent: 1.6.1.1 SUM FLOW: 2.3099238844944 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 6.8541 kPa Residual In: 36.2918 kPa Max Drop: 4.54 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 17.5661 kPa 85C Heat Loss: 109.2 W Trickle: 2.3099238844944 ltr/hr Trickle LMTD: 37.5 C Trickle Loss: 63.1 W Trickle DT: 23.4 C Trickle Out: 47.1 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 14.8678 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.6.1.2 Parent: 1.6.1.1 SUM FLOW: 3.5580499920031 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 6.8541 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 7.9981 kPa 85C Heat Loss: 58.24 W Trickle: 3.5580499920031 ltr/hr Trickle LMTD: 45.4 C Trickle Loss: 40.6 W Trickle DT: 9.8 C Trickle Out: 60.6 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 22 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.6.1.F2 Parent: 1.6.1.2 SUM FLOW: 3.5580499920031 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 7.9981 kPa Residual In: 34.0038 kPa Max Drop: 4.25 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 18.7101 kPa 85C Heat Loss: 109.2 W Trickle: 3.5580499920031 ltr/hr Trickle LMTD: 33.4 C Trickle Loss: 56.2 W Trickle DT: 13.5 C Trickle Out: 47.1 C HIU Losses: 54.3 W Metered Loss: £ 0.64/week Residual Head: 12.5798 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.6.2.1 Parent: 1.6 SUM FLOW: 5.8679738764976 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 6.2741 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 6.8541 kPa 85C Heat Loss: 76.7 W Trickle: 5.8679738764976 ltr/hr Trickle LMTD: 55 C Trickle Loss: 65 W Trickle DT: 9.5 C Trickle Out: 70.4 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 23 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.6.2.F1 Parent: 1.6.2.1 SUM FLOW: 2.3099238844944 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 6.8541 kPa Residual In: 36.2918 kPa Max Drop: 4.54 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 17.5661 kPa 85C Heat Loss: 109.2 W Trickle: 2.3099238844944 ltr/hr Trickle LMTD: 37.5 C Trickle Loss: 63.1 W Trickle DT: 23.4 C Trickle Out: 47.1 C HIU Losses: 54.1 W Metered Loss: £ 0.64/week Residual Head: 14.8678 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.6.2.2 Parent: 1.6.2.1 SUM FLOW: 3.5580499920031 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 6.8541 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 7.9981 kPa 85C Heat Loss: 58.24 W Trickle: 3.5580499920031 ltr/hr Trickle LMTD: 45.4 C Trickle Loss: 40.6 W Trickle DT: 9.8 C Trickle Out: 60.6 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 24 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.6.2.F2 Parent: 1.6.2.2 SUM FLOW: 3.5580499920031 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 7.9981 kPa Residual In: 34.0038 kPa Max Drop: 4.25 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 18.7101 kPa 85C Heat Loss: 109.2 W Trickle: 3.5580499920031 ltr/hr Trickle LMTD: 33.4 C Trickle Loss: 56.2 W Trickle DT: 13.5 C Trickle Out: 47.1 C HIU Losses: 54.3 W Metered Loss: £ 0.64/week Residual Head: 12.5798 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Floor 7 Riser 3.1m x 35mm MAX: 162kW MAX: 57.7 lpm ID: 1.7 Parent: 1.6 SUM FLOW: 50.345953970566 Feeding: 16 Diversity: 0.1835 DHW: 104.8152kW DHW: 24.96 lpm DiversityCH: 0.894 CH: 57.216kW CH: 32.69 lpm DP Parent: 6.2741 kPa 35mm Pipe: 0.351 kPa/m DP: 1.0881 kPa DP Sum: 7.3622 kPa 85C Heat Loss: 50.375 W Trickle: 50.345953970566 ltr/hr Trickle LMTD: 59.5 C Trickle Loss: 46.1 W Trickle DT: 0.8 C Trickle Out: 79.2 C Volume: 2.716 litres Peak velocity: 1.098 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.7.1.1 Parent: 1.7 SUM FLOW: 5.9740801481397 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 7.3622 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 7.9422 kPa 85C Heat Loss: 76.7 W Trickle: 5.9740801481397 ltr/hr Trickle LMTD: 54.4 C Trickle Loss: 64.2 W Trickle DT: 9.2 C Trickle Out: 69.9 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 25 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.7.1.F1 Parent: 1.7.1.1 SUM FLOW: 2.3524048312807 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 7.9422 kPa Residual In: 34.1156 kPa Max Drop: 4.26 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 18.6542 kPa 85C Heat Loss: 109.2 W Trickle: 2.3524048312807 ltr/hr Trickle LMTD: 37.4 C Trickle Loss: 62.7 W Trickle DT: 22.8 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 12.6916 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.7.1.2 Parent: 1.7.1.1 SUM FLOW: 3.621675316859 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 7.9422 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 9.0862 kPa 85C Heat Loss: 58.24 W Trickle: 3.621675316859 ltr/hr Trickle LMTD: 45 C Trickle Loss: 40.3 W Trickle DT: 9.5 C Trickle Out: 60.4 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 26 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.7.1.F2 Parent: 1.7.1.2 SUM FLOW: 3.621675316859 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 9.0862 kPa Residual In: 31.8276 kPa Max Drop: 3.98 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 19.7982 kPa 85C Heat Loss: 109.2 W Trickle: 3.621675316859 ltr/hr Trickle LMTD: 33.3 C Trickle Loss: 56 W Trickle DT: 13.3 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 10.4036 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.7.2.1 Parent: 1.7 SUM FLOW: 5.9740801481397 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 7.3622 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 7.9422 kPa 85C Heat Loss: 76.7 W Trickle: 5.9740801481397 ltr/hr Trickle LMTD: 54.4 C Trickle Loss: 64.2 W Trickle DT: 9.2 C Trickle Out: 69.9 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 27 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.7.2.F1 Parent: 1.7.2.1 SUM FLOW: 2.3524048312807 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 7.9422 kPa Residual In: 34.1156 kPa Max Drop: 4.26 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 18.6542 kPa 85C Heat Loss: 109.2 W Trickle: 2.3524048312807 ltr/hr Trickle LMTD: 37.4 C Trickle Loss: 62.7 W Trickle DT: 22.8 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 12.6916 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.7.2.2 Parent: 1.7.2.1 SUM FLOW: 3.621675316859 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 7.9422 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 9.0862 kPa 85C Heat Loss: 58.24 W Trickle: 3.621675316859 ltr/hr Trickle LMTD: 45 C Trickle Loss: 40.3 W Trickle DT: 9.5 C Trickle Out: 60.4 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 28 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.7.2.F2 Parent: 1.7.2.2 SUM FLOW: 3.621675316859 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 9.0862 kPa Residual In: 31.8276 kPa Max Drop: 3.98 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 19.7982 kPa 85C Heat Loss: 109.2 W Trickle: 3.621675316859 ltr/hr Trickle LMTD: 33.3 C Trickle Loss: 56 W Trickle DT: 13.3 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 10.4036 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Floor 8 Riser 3.1m x 35mm MAX: 128kW MAX: 45.4 lpm ID: 1.8 Parent: 1.7 SUM FLOW: 38.397793674287 Feeding: 12 Diversity: 0.1945 DHW: 83.3238kW DHW: 19.84 lpm DiversityCH: 0.931 CH: 44.688kW CH: 25.54 lpm DP Parent: 7.3622 kPa 35mm Pipe: 0.225 kPa/m DP: 0.6975 kPa DP Sum: 8.0597 kPa 85C Heat Loss: 50.375 W Trickle: 38.397793674287 ltr/hr Trickle LMTD: 58.6 C Trickle Loss: 45.4 W Trickle DT: 1 C Trickle Out: 78.1 C Volume: 2.716 litres Peak velocity: 0.864 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.8.1.1 Parent: 1.8 SUM FLOW: 6.1150607371359 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 8.0597 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 8.6397 kPa 85C Heat Loss: 76.7 W Trickle: 6.1150607371359 ltr/hr Trickle LMTD: 53.6 C Trickle Loss: 63.2 W Trickle DT: 8.9 C Trickle Out: 69.3 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 29 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.8.1.F1 Parent: 1.8.1.1 SUM FLOW: 2.4131228318498 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 8.6397 kPa Residual In: 32.7206 kPa Max Drop: 4.09 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 19.3517 kPa 85C Heat Loss: 109.2 W Trickle: 2.4131228318498 ltr/hr Trickle LMTD: 37.1 C Trickle Loss: 62.3 W Trickle DT: 22.2 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 11.2966 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.8.1.2 Parent: 1.8.1.1 SUM FLOW: 3.7019379052861 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 8.6397 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 9.7837 kPa 85C Heat Loss: 58.24 W Trickle: 3.7019379052861 ltr/hr Trickle LMTD: 44.5 C Trickle Loss: 39.9 W Trickle DT: 9.2 C Trickle Out: 60 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 30 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.8.1.F2 Parent: 1.8.1.2 SUM FLOW: 3.7019379052861 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 9.7837 kPa Residual In: 30.4326 kPa Max Drop: 3.8 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 20.4957 kPa 85C Heat Loss: 109.2 W Trickle: 3.7019379052861 ltr/hr Trickle LMTD: 33.1 C Trickle Loss: 55.7 W Trickle DT: 12.9 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 9.0086 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.8.2.1 Parent: 1.8 SUM FLOW: 6.1150607371359 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 8.0597 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 8.6397 kPa 85C Heat Loss: 76.7 W Trickle: 6.1150607371359 ltr/hr Trickle LMTD: 53.6 C Trickle Loss: 63.2 W Trickle DT: 8.9 C Trickle Out: 69.3 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 31 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.8.2.F1 Parent: 1.8.2.1 SUM FLOW: 2.4131228318498 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 8.6397 kPa Residual In: 32.7206 kPa Max Drop: 4.09 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 19.3517 kPa 85C Heat Loss: 109.2 W Trickle: 2.4131228318498 ltr/hr Trickle LMTD: 37.1 C Trickle Loss: 62.3 W Trickle DT: 22.2 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 11.2966 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.8.2.2 Parent: 1.8.2.1 SUM FLOW: 3.7019379052861 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 8.6397 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 9.7837 kPa 85C Heat Loss: 58.24 W Trickle: 3.7019379052861 ltr/hr Trickle LMTD: 44.5 C Trickle Loss: 39.9 W Trickle DT: 9.2 C Trickle Out: 60 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 32 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.8.2.F2 Parent: 1.8.2.2 SUM FLOW: 3.7019379052861 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 9.7837 kPa Residual In: 30.4326 kPa Max Drop: 3.8 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 20.4957 kPa 85C Heat Loss: 109.2 W Trickle: 3.7019379052861 ltr/hr Trickle LMTD: 33.1 C Trickle Loss: 55.7 W Trickle DT: 12.9 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 9.0086 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Floor 9 Riser 3.1m x 35mm MAX: 105kW MAX: 35.2 lpm ID: 1.9 Parent: 1.8 SUM FLOW: 26.167672200015 Feeding: 8 Diversity: 0.26 DHW: 74.256kW DHW: 17.68 lpm DiversityCH: 0.96 CH: 30.72kW CH: 17.55 lpm DP Parent: 8.0597 kPa 35mm Pipe: 0.14 kPa/m DP: 0.434 kPa DP Sum: 8.4937 kPa 85C Heat Loss: 50.375 W Trickle: 26.167672200015 ltr/hr Trickle LMTD: 57.4 C Trickle Loss: 44.5 W Trickle DT: 1.5 C Trickle Out: 76.7 C Volume: 2.716 litres Peak velocity: 0.67 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.9.1.1 Parent: 1.9 SUM FLOW: 6.324912591077 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 8.4937 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 9.0737 kPa 85C Heat Loss: 76.7 W Trickle: 6.324912591077 ltr/hr Trickle LMTD: 52.4 C Trickle Loss: 61.8 W Trickle DT: 8.4 C Trickle Out: 68.3 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 33 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.9.1.F1 Parent: 1.9.1.1 SUM FLOW: 2.4991128232452 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 9.0737 kPa Residual In: 31.8526 kPa Max Drop: 3.98 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 19.7857 kPa 85C Heat Loss: 109.2 W Trickle: 2.4991128232452 ltr/hr Trickle LMTD: 36.7 C Trickle Loss: 61.6 W Trickle DT: 21.2 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 10.4286 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.9.1.2 Parent: 1.9.1.1 SUM FLOW: 3.8257997678318 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 9.0737 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 10.2177 kPa 85C Heat Loss: 58.24 W Trickle: 3.8257997678318 ltr/hr Trickle LMTD: 43.8 C Trickle Loss: 39.2 W Trickle DT: 8.8 C Trickle Out: 59.5 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 34 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.9.1.F2 Parent: 1.9.1.2 SUM FLOW: 3.8257997678318 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 10.2177 kPa Residual In: 29.5646 kPa Max Drop: 3.7 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 20.9297 kPa 85C Heat Loss: 109.2 W Trickle: 3.8257997678318 ltr/hr Trickle LMTD: 32.9 C Trickle Loss: 55.3 W Trickle DT: 12.4 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 8.1406 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.9.2.1 Parent: 1.9 SUM FLOW: 6.324912591077 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 8.4937 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 9.0737 kPa 85C Heat Loss: 76.7 W Trickle: 6.324912591077 ltr/hr Trickle LMTD: 52.4 C Trickle Loss: 61.8 W Trickle DT: 8.4 C Trickle Out: 68.3 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 35 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.9.2.F1 Parent: 1.9.2.1 SUM FLOW: 2.4991128232452 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 9.0737 kPa Residual In: 31.8526 kPa Max Drop: 3.98 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 19.7857 kPa 85C Heat Loss: 109.2 W Trickle: 2.4991128232452 ltr/hr Trickle LMTD: 36.7 C Trickle Loss: 61.6 W Trickle DT: 21.2 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 10.4286 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.9.2.2 Parent: 1.9.2.1 SUM FLOW: 3.8257997678318 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 9.0737 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 10.2177 kPa 85C Heat Loss: 58.24 W Trickle: 3.8257997678318 ltr/hr Trickle LMTD: 43.8 C Trickle Loss: 39.2 W Trickle DT: 8.8 C Trickle Out: 59.5 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 36 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.9.2.F2 Parent: 1.9.2.2 SUM FLOW: 3.8257997678318 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 10.2177 kPa Residual In: 29.5646 kPa Max Drop: 3.7 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 20.9297 kPa 85C Heat Loss: 109.2 W Trickle: 3.8257997678318 ltr/hr Trickle LMTD: 32.9 C Trickle Loss: 55.3 W Trickle DT: 12.4 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 8.1406 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Floor 10 Riser 3.1m x 28mm MAX: 84kW MAX: 25.3 lpm ID: 1.10 Parent: 1.9 SUM FLOW: 13.517847017861 Feeding: 4 Diversity: 0.48 DHW: 68.544kW DHW: 16.32 lpm DiversityCH: 0.98 CH: 15.68kW CH: 8.96 lpm DP Parent: 8.4937 kPa 28mm Pipe: 0.239 kPa/m DP: 0.7409 kPa DP Sum: 9.2346 kPa 85C Heat Loss: 47.554 W Trickle: 13.517847017861 ltr/hr Trickle LMTD: 55.4 C Trickle Loss: 40.5 W Trickle DT: 2.6 C Trickle Out: 74.1 C Volume: 1.697 litres Peak velocity: 0.77 m/s |
Branch 1 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.10.1.1 Parent: 1.10 SUM FLOW: 6.7589235089306 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 9.2346 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 9.8146 kPa 85C Heat Loss: 76.7 W Trickle: 6.7589235089306 ltr/hr Trickle LMTD: 50.2 C Trickle Loss: 59.3 W Trickle DT: 7.5 C Trickle Out: 66.6 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 37 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.10.1.F1 Parent: 1.10.1.1 SUM FLOW: 2.673147570346 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 9.8146 kPa Residual In: 30.3708 kPa Max Drop: 3.8 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 20.5266 kPa 85C Heat Loss: 109.2 W Trickle: 2.673147570346 ltr/hr Trickle LMTD: 36 C Trickle Loss: 60.5 W Trickle DT: 19.4 C Trickle Out: 47.2 C HIU Losses: 54.3 W Metered Loss: £ 0.64/week Residual Head: 8.9468 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.10.1.2 Parent: 1.10.1.1 SUM FLOW: 4.0857759385845 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 9.8146 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 10.9586 kPa 85C Heat Loss: 58.24 W Trickle: 4.0857759385845 ltr/hr Trickle LMTD: 42.5 C Trickle Loss: 38 W Trickle DT: 8 C Trickle Out: 58.6 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 38 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.10.1.F2 Parent: 1.10.1.2 SUM FLOW: 4.0857759385845 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 10.9586 kPa Residual In: 28.0828 kPa Max Drop: 3.51 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 21.6706 kPa 85C Heat Loss: 109.2 W Trickle: 4.0857759385845 ltr/hr Trickle LMTD: 32.5 C Trickle Loss: 54.6 W Trickle DT: 11.5 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 6.6588 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Branch 2 5m x 28mm MAX: 61kW MAX: 17.1 lpm ID: 1.10.2.1 Parent: 1.10 SUM FLOW: 6.7589235089306 Feeding: 2 Diversity: 0.74 DHW: 52.836kW DHW: 12.58 lpm DiversityCH: 0.99 CH: 7.92kW CH: 4.53 lpm DP Parent: 9.2346 kPa 28mm Pipe: 0.116 kPa/m DP: 0.58 kPa DP Sum: 9.8146 kPa 85C Heat Loss: 76.7 W Trickle: 6.7589235089306 ltr/hr Trickle LMTD: 50.2 C Trickle Loss: 59.3 W Trickle DT: 7.5 C Trickle Out: 66.6 C Volume: 2.737 litres Peak velocity: 0.521 m/s |
Feed 39 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.10.2.F1 Parent: 1.10.2.1 SUM FLOW: 2.673147570346 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 9.8146 kPa Residual In: 30.3708 kPa Max Drop: 3.8 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 20.5266 kPa 85C Heat Loss: 109.2 W Trickle: 2.673147570346 ltr/hr Trickle LMTD: 36 C Trickle Loss: 60.5 W Trickle DT: 19.4 C Trickle Out: 47.2 C HIU Losses: 54.3 W Metered Loss: £ 0.64/week Residual Head: 8.9468 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Run 2 4m x 22mm MAX: 40kW MAX: 10.8 lpm ID: 1.10.2.2 Parent: 1.10.2.1 SUM FLOW: 4.0857759385845 Feeding: 1 Diversity: 1 DHW: 35.7kW DHW: 8.5 lpm DiversityCH: 1 CH: 4kW CH: 2.29 lpm DP Parent: 9.8146 kPa 22mm Pipe: 0.286 kPa/m DP: 1.144 kPa DP Sum: 10.9586 kPa 85C Heat Loss: 58.24 W Trickle: 4.0857759385845 ltr/hr Trickle LMTD: 42.5 C Trickle Loss: 38 W Trickle DT: 8 C Trickle Out: 58.6 C Volume: 1.064 litres Peak velocity: 0.677 m/s |
Feed 40 8m x 15mm MAX: 40kW MAX: 10.8 lpm ID: 1.10.2.F2 Parent: 1.10.2.2 SUM FLOW: 4.0857759385845 DHW: 35.7kW DHW: 8.5 lpm CH: 4kW CH: 2.29 lpm DP Parent: 10.9586 kPa Residual In: 28.0828 kPa Max Drop: 3.51 kPa/m 15mm Pipe: 1.339 kPa/m DP: 10.712 kPa DP Sum: 21.6706 kPa 85C Heat Loss: 109.2 W Trickle: 4.0857759385845 ltr/hr Trickle LMTD: 32.5 C Trickle Loss: 54.6 W Trickle DT: 11.5 C Trickle Out: 47.1 C HIU Losses: 54.2 W Metered Loss: £ 0.64/week Residual Head: 6.6588 kPa Volume: 1.128 litres Peak velocity: 1.276 m/s |
Keep Warm Iterations: (52)
IP: 54.205.243.115