SYNC PUMP RECOMMENDATION TABLE
| Temperature Rise |
| Temperature Rise |
| Temperature Rise |
| Temperature Rise | ||||||||
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| 20°F Δ T |
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| 25°F Δ T |
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| 30°F Δ T |
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| 35°F Δ T |
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Boiler | Flow | Head | Pump |
| Flow | Head | Pump |
| Flow | Head | Pump |
| Flow | Head | Pump |
SBN1000 | Rate | Loss | N/A |
| Rate | Loss | PUM30001 |
| Rate | Loss | PUM30001 |
| Rate | Loss | PUM30001 |
GPM | Ft/Hd |
| GPM | Ft/Hd |
| GPM | Ft/Hd |
| GPM | Ft/Hd | |||||
| 55.0 | 31.0 |
|
| 44.0 | 22.0 |
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| 38.0 | 18.0 |
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| 32.0 | 13.0 |
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Boiler | Flow | Head | Pump |
| Flow | Head | Pump |
| Flow | Head | Pump |
| Flow | Head | Pump |
SBN1300 | Rate | Loss | N/A |
| Rate | Loss | PUM30001 |
| Rate | Loss | PUM30001 |
| Rate | Loss | PUM30001 |
GPM | Ft/Hd |
| GPM | Ft/Hd |
| GPM | Ft/Hd |
| GPM | Ft/Hd | |||||
| 65.0 | 30.0 |
|
| 52.0 | 20.0 |
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| 45.0 | 16.0 |
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| 37.0 | 11.0 |
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Boiler | Flow | Head | Pump |
| Flow | Head | Pump |
| Flow | Head | Pump |
| Flow | Head | Pump |
SBN1500 | Rate | Loss | N/A |
| Rate | Loss | PUM30001 |
| Rate | Loss | PUM30001 |
| Rate | Loss | PUM30001 |
GPM | Ft/Hd |
| GPM | Ft/Hd |
| GPM | Ft/Hd |
| GPM | Ft/Hd | |||||
| 74.0 | 33.0 |
|
| 60.0 | 23.0 |
|
| 51.0 | 18.0 |
|
| 42.0 | 12.0 |
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This chart provides Pump recommendations for SYNC boilers for the Boiler Loop / Space Heating piping.
Based on specific Temperature Rises, this chart includes calculated Gallon Per Minute flow rate, calculated Foot Head Loss and recommended Pump.
The GPM, Ft/Hd and Pump selection is based on Primary / Secondary Boiler Loop piping of maximum 20 feet of straight pipe, 4 - 90° elbows and 2 - full port ball valves. See the Installation and Operation manual for more details including pipe diameters and piping diagrams.
Reminder: The SYNC boiler requires TWO pump, one for each heating module.
The Pump recommendations listed above are for the individual heating module.
