the HPC-163-S-HH utilizes internal stainless steel check valves to ensure that refrigerant flow is always directed through the core media

the internal bearings are likely dry or damaged

Pilot Operated Disc: Requires a minimum pressure differential of only 1 psi for full port opening

Mechanical Reliability: Proven Robertshaw D1 series design minimizes drift and maximizes switch longevity

Maxon 36541 Ignitor Assembly 30067439-890 the HPC-163-S-HH utilizes internal stainlessThe Maxon 36541 is a professional grade 24 inch spark ignitor assembly engineered for high performance ignition in industrial gas fired systems. Designed specifically for compatibility with Maxon AirFlo burners and a variety of industrial furnace models, this shrouded assembly ensures a stable spark gap even in high velocity air streams. The unit features a durable brass body for enhanced corrosion resistance and a 26 inch overall length (OAL) to