The energy savings and advanced operating features of a much larger heater in a compact size! The state-of-the-art pre-mixed gas combustion technology of the MasterTemp 125 heater offers 82% thermal efficiency and ultra-fast heat up. It is so compact that installation by a pool pro is quick- saving you time and money. The rotating digital display is information-rich, convenient for any installation orientation and makes programming and monitoring a cinch. The enclosure is corrosion- and UV-resistant. The 1-1/2 in. plumbing is ideal for up to 15,000 gallons. 125,000 BTU rating. Comes with plug-in 110v. cord and can convert to 240v, gas line up to 50 ft from source. Lightweight: 80 lb.
Pentair MasterTemp Heater 125,000 BTU, Natural Gas

In stock
- Brand
- Pentair
- MPN
- 461059 Replaced by EC-462024
- SKU
- 7282
Item 7282P
Instant Purchase Confirmation
- High-efficiency, high-tech heaters for pools up to 15,000 gallons.
- Provides energy savings and advanced operating features that were previously only available from much larger heaters.
- With its revolutionary pre-mixed gas combustion technology, it offers 82% thermal efficiency – the highest in its class.
- Includes an easy-to-use, advanced LCD display/controller that provides tons of information and better heater control.
- 1.5” plumbing connections, and a 110/115V, three prong plug.
- Certified for low NOx emissions and is only 80 pounds.