Pentair Ignition Control Module | MasterTemp & Max-E-Therm Pool Heaters | 476223 Digital Water Testers see Unicel PG-1904

see Unicel PG-1904

Before installing the new gear box

Before reinstalling the pump housing

Port Size: 1-1/2" Spigot

strainer basket

Pentair Ignition Control Module | MasterTemp & Max-E-Therm Pool Heaters | 476223 Digital Water Testers see Unicel PG-1904The Pentair Ignition Control Module (476223) is the OEM replacement ignition control module for Pentair MasterTemp and Sta Rite Max E Therm gas pool heaters. IMPORTANT: GAS HEATER COMPONENT LICENSED PROFESSIONAL REQUIRED This is a gas appliance ignition and flame sense control component operating in a high voltage ignition circuit. Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC technician. Do