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125,000 BTU Natural Gas Heater

Extend the Swimming Season!

125,000 BTU Natural Gas Heater


Product Details

125,000 BTU Natural Gas Heater

Do you want to extend your swimming season or even swim in those cold winter months and do this affordably?  Then the Jandy Natural Gas Heater is what you are looking for.
The Jandy Legacy LRZ 125,000 BTU natural gas heater is built for efficiency, durability and ease of use. Its electronic ignition automatically helps conserve gas by only lighting the pilot when heat is needed.  Its copper heat exchanger and flo-thru baffles create a more efficient heat transfer for increased energy savings. Lightweight, non-corrosive polymer headers, a ceramic fiber combustion chamber and self-diagnostics mean this heater is built to stand the test of time.

The Legacy LRZ also boasts a number of advanced, user-friendly features, including a digital controller interface with an easy to operate menu and dual-thermostat control. The Legacy LRZ utilizes 2/2.5” CPVC universal union connections, 120VAC or 240VAC and can be installed outdoors or indoors, with proper ventilation.


  • Electronic ignition
  • Polymer headers
  • 2/2.5" CPVC Unions
  • Copper heat exchanger
  • Digital controller interface
  • Self-diagnostics
  • CPVC 2/2.5" universal union connections
  • 120/240VAC

Product Manuals

Heater Manual

Heater Brochure

Expert's Advice

The Above Ground Pool Professional's Advice

Natural Gas Heaters are the most reliable and consistent means of heating a pool.  Keep in mind that you will need power and gas ran to the heater.  Once the heater is connected you will be able to set your temperature and the heater will keep the water at this temperature.  Heater greatly extend your swimming season, but trying to use a pool year round is almost unrealistic unless the pool is enclosed.