Common Questions & Technical Support Which Maxon burner models use the 28477 gasket

Common failure points include scorched electrodes

For technicians troubleshooting head pressure control issues

this "All Range" control is compatible with non-corrosive refrigerants including R-22

Ambient compensation helps maintain accuracy regardless of the temperature fluctuations at the control head itself

Parker 040725-01 Valve 30067439-890 Common Questions & Technical SupportThe Parker 040725 01 is a high performance HCAE 3 VX100H Chatleff TXV designed for precision refrigerant metering in high capacity residential and light commercial AC systems. This externally equalized thermostatic expansion valve features a specific Chatleff fitting configuration, ensuring a leak resistant connection and streamlined installation for service technicians. Engineered to manage superheat effectively across varying load conditions, the