
| Max. Amps: | 1.1 |
|---|---|
| Application: | Zoning |
| Type: | 3-Speed Pump |
| Material: | Cast Iron |
| Voltage: | 115V |
| Max Pressure (PSI): | 125 |
| Horse Power: | 1/20 |
| Connection Size: | 3/4" 1-1/4" 1-1/2" |
| Max Flow (GPM): | 18 |
| Flow Range (GPM): | 0-18 |
| Head Range (ft.): | 0-21 |
| Max Head (Ft): | 21 |
| Hertz: | 60 |
| Phase: | 1 |
| RPM: | 3250 |
| Temperature Range (F): | 40°F to 230°F |
| Connection Type: | Flanged x Flanged |
| Warranty: | 3 Year |
Either should work. I wired two of them off of one 20 amp breaker and i haven't had any trouble. They only use about 1 amp a piece so they should never throw a breaker unless there is a short.
You can use either. It only pulls about 1 amp when turned to high speed.
It is not necessary to wire it directly to the service panel. It only draws one amp or less depending on the speed selected. Power can come from the 120v supply wire feeding the rest of the controls for your heating system. This pump is often used for radiant heat and is usually powered by a relay which is controlled by a thermostat. If you are wiring it to the service panel just use a15A breaker and 14 gauge wire.