| Application: | Zoning |
|---|---|
| Material: | Cast Iron |
| Amperage: | 0.71 |
| Voltage: | 115V |
| Max Pressure (PSI): | 125 |
| Type: | Pump |
| Horse Power: | 1/25 |
| Connection Size: | 1-1/2" 1-1/4" 3/4" 1" |
| Max Flow (GPM): | 23 |
| Flow Range (GPM): | 0-23 |
| Head Range (ft.): | 0-10 |
| Max Head (Ft): | 10 |
| Hertz: | 60 |
| Phase: | 1 |
| RPM: | 3250 |
| Temperature Range (F): | 40°F - 240°F |
| Connection Type: | Flanged x Flanged |
| Warranty: | 3 Year |
| Replaces: | 007-F3 007-F4 |
Yes, it does.
No, you should have a flow check valve installed in your system.
Most likely it is a bad flow control valve and not the curculator. This valve can be seperate or, integral to the curculator but the 007-F5 does not have one so it should be seperate on your system.
Do you have a flo control on your heating system ? This could have gone bad and allow the hot water to flow on gravity, which will make heat without starting the circulator.
We recommend that you place your air eliminator on the suction side of the pump, at least 18" away. You will want the pump on the supply side of the boiler (pulling water out of the boiler).
Taco 007 Series pumps replace Bell & Gossett NRF-22 model pumps.
Head range depends on a variety of factors (height, friction, size and type of piping, water temperature, fittings, etc.). It cannot be determined simply by looking at how high you need to pump the water. The following chart should help you determine the pump you need: http://s3.pexsupply.com/manuals/1289252668477/41390_PROD_FILE.pdf . Page 3 provides the formula for calculating the head of the piping system.
It sounds like air is caught in the pump. We recommend that you try bleeding/purging the unit.
The motors on the pump get very hot. The casing is not insulated, so the pump will be hot to the touch.
Make sure the pump is oriented as shown in the instructions (motor horizontal is best), and that there is no air or dirt in the system. You may have to remove the motor from the volute (cast iron part), pull out the rotor, and rinse the rotor and housing clean. Also check the volute for particles that may be hanging up the impeller. I've seen solder beads cause this.
Yes you can.
The replacement cartridge is SKU: 007-042RP.
No, you may not do that.