Pentair Ignition Control Module | MasterTemp & Max-E-Therm Pool Heaters | 476223 Digital Water Testers Before installing the new gear

Before installing the new gear box

(can be used on colored plaster)

replace the bag assembly rather than waiting for a visible failure

If you have increased testing needs

Select Models — — (This is not an exhaustive list

Pentair Ignition Control Module | MasterTemp & Max-E-Therm Pool Heaters | 476223 Digital Water Testers Before installing the new gearThe 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