Pentair Ignition Control Module | ETi® 400 Heater | 475976 Patch & Repair Products Filter Pentair FNS Plus FNS

Filter Pentair FNS Plus FNS PLUS 60 D

Inspect the mating groove surface for nicks or corrosion

the quantity required changed between production runs

Large capacity canister

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

Pentair Ignition Control Module | ETi® 400 Heater | 475976 Patch & Repair Products Filter Pentair FNS Plus FNSThe 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