Pentair UltraTemp Capacitor Replacement with Bracket, 440V In stock$8779
Quick overview
- Bracket included Supplied with the mounting bracket, so the capacitor clamps back into the cabinet the way the original did.
- Genuine Pentair Factory OEM part 473731Z, matched to the UltraTemp electrical package.
- 440 volt rating Rated at 440V, the rating Pentair specifies for this position.
- Fits most UltraTemp models Covers the UltraTemp heat pump range with the exception of the 120C and the 140C.
- A common no start cause A failed capacitor is one of the first things to check when a heat pump hums but the compressor or fan will not start.
- Direct swap Replaces the original capacitor and bracket without modifying the wiring layout.
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Product details
Pentair 473731Z is the replacement capacitor for the UltraTemp heat pump, rated at 440 volts and supplied with its mounting bracket. It fits the UltraTemp range with the exception of the 120C and 140C models.
What the capacitor does
The capacitor stores and releases the charge that gets the motor turning and keeps it running smoothly. When it degrades, the unit often hums without starting, trips the breaker, or starts and then cuts out under load. It is a cheap part sitting in front of much more expensive ones, so it is the sensible first check on a heat pump that will not run.
Bracket included
The bracket comes with the capacitor. That matters because the capacitor has to be clamped securely inside the cabinet rather than left loose against the wiring.
Check the model first
The 120C and 140C are excluded from this part number. Confirm the model on the data plate before ordering.
| Brand | Pentair |
|---|---|
| Manufacturer part number | 473731Z |
| UPC | 788379888282 |
| Type | Capacitor with mounting bracket |
| Voltage rating | 440V |
| Fits | Pentair UltraTemp heat pumps, all models except 120C and 140C |
| Included | Capacitor and bracket |
| Shipping weight | 1 lb |
| Ships | Parcel |
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