Heil Quaker ICP 1177395 Kit Els PW 17895 it must be replaced with

it must be replaced with a genuine Williams P321826

the 100-mesh strainer may be restricted by debris

Its equal percentage flow characteristic ensures linear heat output

technicians should always inspect and replace the mounting gaskets if they show signs of wear or compression set

it ensures the boiler's induction blower provides sufficient airflow before allowing the ignition sequence to proceed

Heil Quaker ICP 1177395 Kit Els PW 17895 it must be replaced withThe Heil Quaker ICP 1177395 Spark Module Replacement Kit is a critical OEM ignition control upgrade designed for consistent pilot re ignition and burner sequencing in residential and light commercial furnaces. As a direct spark ignition (DSI) module, this kit replaces the legacy ICP 1177394 ignition board, addressing common failure points such as intermittent spark, "no heat" calls, and lockout errors. Operating on a standard 24VAC control circuit (50