sku-page

Main Content Starts Here

ec-462025

SKU#: EC-462025

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
  • For Air Intake Kit order part number 474845
Find out where to purchase online or in a retail location near you.
Back to top of page