Raypak Gas HeaterAvailable in Standing Pilot or Electronic and in sizes ranging from 130,000 BTU - 406,000 BTU.This heater is a proven and reliable atmospheric heater from the Rheem Group. Polymer headers and excellent efficiency.
Mastertemp Gas Heater by PentairThis well proven product combines Best-In-Class efficiency with Low NOx Emissions.With Fan-Induced Combustion , Fully Sealed Combustion Chamber (prevents rodent and insect damage) and a tough composite exterior , this heater has proven itself extremely reliable and easy to maintain. It's simple electronic controls and hot-surface ignition make it very user-friendly.
Heat Pump by JandyA well proven heat pump with Titanium Heat Exchanger and simple to use controls.Heat Pumps simply take heat from the air and transfer it to the water.
ThermalFlo Heat Pump by PentairTransfers heat from the air to the water.Uses EPA-regognized R-410a Refrigerant and Titanium Exchangers.