Reliable Spark: High-voltage electrode design ensures consistent spark ignition even in cold-start commercial settings

this PCB (Printed Circuit Board) manages essential sequences including electric heat (EHEAT)

Part of the Apollo 18C-500 series

ensure the sensing bulb is fully seated within the immersion well and use thermal conductive paste if required by the specific application to eliminate air gaps

maintaining optimal efficiency and preventing premature component wear

Heil Quaker ICP 1172028 Transformer 322055-301 Reliable Spark: High-voltage electrode designThe Heil Quaker ICP 1172028 Transformer is a critical power conversion component designed for high performance residential and light commercial HVAC systems. This 208V to 24V step down transformer provides a steady 24VAC output from a 208V primary input, ensuring consistent operation for control boards, igniters, and thermostats. Rated at 40VA, it effectively manages the electrical load of modern furnaces, air handlers, and heat pumps from brands like