Heil Quaker ICP 1149463 Burner Kit 318423-701 the NEMA 4X rating means

the NEMA 4X rating means the enclosure is designed to protect against windblown dust

Integrating Erie zone valve technology provides a direct replacement for legacy two-position applications with a focus on ease of installation and HVAC system efficiency

resulting in insufficient millivolt output

Installing a 120V element into a lower voltage system will result in inadequate heating and ignition failure

the packing nut functions independently of the actuator action

Heil Quaker ICP 1149463 Burner Kit 318423-701 the NEMA 4X rating meansThe Heil Quaker ICP 1149463 Burner Kit is a critical OEM 3 section burner assembly designed for International Comfort Products (ICP) heating units. This genuine replacement ensures precise gas to air ratios for clean combustion and optimal heat exchange across residential and light commercial furnaces. Engineered to meet exact factory specifications, the ICP 1149463 serves as a direct drop in for Arcoaire burner replacement, Comfortmaker burner