Pentair Ignition Control Module | ETi® 400 Heater | 475976 Patch & Repair Products replacing it with the correct

replacing it with the correct OEM part restores accurate chemical dosing

⚠️ IMPORTANT: PRE-NOVEMBER 1998 FILTERS ONLY

The resettable circuit breaker protects individual output circuits within the Pentair EasyTouch Load Center from overcurrent conditions

the quantity required changed between production runs

Bottom diameter: 5-3/4" (it's a tapered basket)

Pentair Ignition Control Module | ETi® 400 Heater | 475976 Patch & Repair Products replacing it with the correctThe Pentair Ignition Control Module (475976) is the OEM replacement ignition control module for the Pentair ETi 400 Heater. If your heater is failing to ignite or cycling off without establishing a flame, this is the primary control component responsible for managing the ignition sequence. IMPORTANT: LICENSED PROFESSIONAL INSTALLATION REQUIRED Gas and electrical heater components must be serviced by a licensed pool professional or qualified HVAC