Description
Pentair 475976 Ignition Control Module for ETi 400 Heater
Compatible with:
-
Pentair ETi 400 High‑Efficiency Heater (all BTU variants)
Not compatible with:
-
MasterTemp
-
Max‑E‑Therm
-
UltraTemp
-
Any non‑ETi heater
The ETi 400 uses a unique combustion system, so only the 475976 module fits.
