Pentair - Mastertemp 125 - Above Ground/Small Inground Pool Heater
Big Heater Performance In A Compact Package
The Pentair MasterTemp 125 delivers fast, efficient heating without taking up a huge amount of space. Designed specifically for above ground pools, spas, plunge pools and smaller inground pools, it provides dependable warmth while using less fuel than larger heaters.
✓ Ideal For Pools Up To 15,000 Gallons
✓ Ultra-Fast Heat-Up Technology
✓ Compact Space-Saving Design
✓ Available In Natural Gas Or Propane


82% Thermal Efficiency
Thanks to Pentair's advanced pre-mixed combustion technology, the MasterTemp 125 delivers an impressive 82% thermal efficiency rating. More heat goes into your pool and less energy is wasted, helping reduce operating costs while providing faster heating performance.
✓ Lower Fuel Consumption
✓ Fast Pool & Spa Warm-Up Times
✓ Certified Low NOx Emissions
Pentair MasterTemp 125 Specifications
125,000 BTU
Up To 15,000 Gallons
82%
Natural Gas or Propane
1½" Connections
120V / 240V
Approximately 80 lbs
Indoor or Outdoor
Above Ground and Small Inground Pools

