Mastertemp 400HD Gas Pool Heater Top with Digital PCB - USED Genus Plus 4 Pool & Spa Controller Backed by HeaterFix’s nationwide installation

Backed by HeaterFix’s nationwide installation network

The process is physical and does not add by-products to the water

Running costs are significantly lower than traditional electric resistance heaters

Raypak pool heaters help you get more enjoyment from your pool all year round

350 and 430 gas pool & spa heaters

Mastertemp 400HD Gas Pool Heater Top with Digital PCB - USED Genus Plus 4 Pool & Spa Controller Backed by HeaterFix’s nationwide installationThis is a used Mastertemp 400HD Gas Pool Heater Top complete with digital thermostat PCB touchpad. The part can be used on the Mastertemp 200, 300 and 400 gas pool heaters. This part is a used part, its been tested and is in perfect working condition.