The 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

Take-apart design with a slotted cover allows for fast

Always disconnect the primary power source before opening the power pack to avoid high-voltage discharge from the ionizing section

The -S indicates that this unit is equipped with a built-in auxiliary switch for end-stop verification or component interlocking

a rotten egg smell

Crown Engineering B400F Valve 340793-762 The Heil Quaker ICP 1177395For service contractors and facility managers, the Crown Engineering B400F valve is the industry standard for securing fuel lines against thermal runaway. This Firomatic 1 inch NPT valve, also identified by part number 12113, is a globe style fusible safety valve engineered for massive reliability in both residential and high capacity commercial oil heating systems. Unlike standard shut offs, this fusible in line valve features a handwheel with a