Pentair Pool Heater Accessories
Replacement parts and accessories for Pentair and Sta-Rite pool and spa heaters, including MasterTemp, Max-E-Therm, ETi 250 and ETi 400. Shop igniters, control boards, gas valves, sensors and switches, heat exchanger coil kits, air intake kits and propane conversion kits. Search by part number, such as STA-151-6259.
Browse all pool heater accessories, or shop complete Pentair pool heaters.
Pentair heater parts guide: finding the right part ▾
Start with your heater model
Read the model and size on the heater's rating plate (for example MasterTemp 250 or Max-E-Therm 333) and note whether it burns natural gas or propane. Many parts are made for one model or size, such as the tube sheet coil kits for MasterTemp 125, 250NA/250LP and 250HD, so match both before you order.
Natural gas to propane conversion kits
| Heater | Conversion kit |
|---|---|
| Max-E-Therm 200 | STA-151-1461 |
| Max-E-Therm 333 | STA-151-1451 |
| Max-E-Therm 400 | STA-151-1441 |
| MasterTemp 125 | PUR-151-7410 |
| MasterTemp 250 | PUR-151-7400 |
| MasterTemp 300 | PUR-151-7401 |
Installation and safety
Gas valves, burner parts, igniters and conversion kits should be installed by a licensed gas technician. Shut off the gas and power before any service and follow Pentair's instructions for your model.
