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Most of our items are based on size, so call with measurements and we'll provide you with a quote right away. 


Need help with your project but not sure what product is best? Call 800-287-1588 and ask for Johnathan. 

Pool & Spa Heaters

Pentair® MasterTemp® 125

The affordable MasterTemp 125 heater gives you the energy savings and advanced operating features that were previously only available from much larger heaters. With its revolutionary premixed gas combustion technology, it offers 82% thermal efficiency—the highest of any heater in its category. Click here if you would like an installed price.


  • 82% energy efficiency is highest in its class
  • 1.5-in. plumbing—ideal for smaller bodies of water up to 15,000 gallons
  • Premixed combustion technology for ultra-fast heat-up
  • Rotating digital display—the first in its price category—provides fast, easy access for programming and monitoring
  • Certified for low-NOx emissions
  • Certified for outdoor and indoor-vented installations



Pentair® Max-E-Therm®

TMax-E-Therm is the lightest heater in its category, with best-in-class energy efficiency*. It features an LED temperature readout with dual thermostat controls, temperature safety lockout and a six-position control panel for easy operation. Click here if you would like an installed price.


  • Lightweight—lightest heater in its class
  • Easy to switch—change gas sources with installation of separate orifice
  • Environmentally friendly—all units are low NOx
  • Rustproof housing—sleek, matte-black enclosure is made of Dura-Glas®, an exclusive Sta-Rite® material that handles the heat and weathers the elements
  • Lower operating costs—84% efficiency rating, rated first in its class for highest energy efficiency
  • Custom or retrofit—directly connects to Sta-Rite System:3® Mod Media Filter or easily fits other systems
  • Certified for outdoor and indoor installations

*Standard Copper Heat Exchanger 84% efficient. Heavy-Duty (HD) Cupro-Nickel Heat Exchanger 82% efficient.


Payment methods

Pay by check or wire transfer. Visa, MasterCard, & American Express accepted (additional fees may apply). Charges will be processed upon ordering. Shipping charges will be assessed and processed separately based on measurements and destination. 

Cancellation policy

A 5% processing fee will be charged for credit card orders processed but canceled before shipment. A 25% restocking fee will be charged for all returned items if they are not defective. We apologize for any inconvenience this may cause.

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