Pentair MasterTemp Natural Gas 125K BTU Pool Heater

The Pentair MasterTemp 125 is a 125,000 BTU natural gas pool heater built for smaller bodies of water, up to 15,000 gallons. This is part number EC-462024, the natural gas model, supplied with its cord.

Compact and efficient

At 82 percent efficiency the MasterTemp 125 heats without the footprint or noise of a larger heater, so it fits on a crowded pad and does not intrude on time by the pool. The housing is corrosion and UV resistant for years outdoors.

Easy to run

The digital display rotates to suit any installation orientation, so it is readable whichever way the heater sits, and indicator lights make it simple to see what the system is doing at a glance.

Safety and emissions

A water pressure sensor and a stack flue sensor guard against overheating, the heater shuts itself off if temperature exceeds factory limits, and a manual shut-off is provided for service. The unit is certified for low NOx emissions.