3 Speed Pump | 32 GPM Max Flow| Max Head: 30 ft| 1/6 Horse Power| Removable check valve| 125-400 ft pumping with 1 inch pipe|Replaces Taco 0111, Bell Gossett NRF36 , and Grundfos UP26-96|5 Year Manufacturer Warranty | Boiler |Heating Systems| Solar hot water systems | Furnace