Pentair - Mastertemp 125 - Above Ground/Small Inground Pool Heater

THE HIGH-EFFICIENCY, HIGH-TECH HEATER FOR POOLS UP TO 15,000 GALLONS

The MasterTemp 125 Heater provides energy-savings and advanced operating features that were only available from much larger heaters.

With its revolutionary pre-mixed gas combustion technology, the MasterTemp 125 Heater offers 82% thermal efficiency, the highest in its class.

The advanced LCD display/controller provides more information and better control.

High-performance, affordable heater with premium features

82% energy efficiency is highest in class

1-1/2 in. Plumbing connection — ideal for smaller bodies of water, including aboveground pools, spas and inground pools up to 15,000 gallons

Pre-mixed combustion technology for ultra-fast heat up

Easy-to-use digital display/controller

Certified for low NOx emissions

Available in natural gas or propane gas

Lightweight: 80 lbs. — easy to handle and ship

Corrosion and UV-resistant enclosure

3/4 in. gas line up to 50 ft. from source

Certified for outdoor and indoor installations