Description
The Pentair MasterTemp™ 125 LoNOx Natural Gas Heater is for above ground and inground pools and spas up to 15,000 gallons. With a premixed gas combustion technology, this heater offers 82% thermal efficiency and the ease of use of its digital LCD display. It is compact and lightweight, making installation simple, along with its 1 ½ inch plumbing connection. This heater is certified for low NOx emissions and is certified for outdoor and indoor installations.
Features:
- 82% thermal efficiency
- Natural Gas heater
- Digital LCD display
- 1 ½” plumbing connection
- Can be used for inground, above ground, and spas up to 15,000 gallons
- Certified for low NOx emissions
- Lightweight at 80 lbs.
- ¾” gas line up to 50 ft. from source
- Certified for outdoor and indoor installations
- Model number: EC462024
Benefits:
- High-Efficiency: The high-performance heater uses pre-mixed gas combustion technology and offers 82% thermal efficiency.
- Ease of Use: Weighing 80 lbs., this heater is light and compact, making storage and set-up easy. The LCD display/controller allows for better control over the heater’s settings.
- Connections: The 1 ½” plumbing connection is ideal for smaller bodies of water such as above ground pools, spas, and inground pools up to 15,000 gallons.






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