The PX3UXX05 utilizes internal jumpers to toggle between 4-20mA and volts

The Carrier HC43XE278 is a high-performance direct drive blower motor engineered for precision performance in Carrier

Direct OEM Compatibility: Verified replacement for Effikal RVGP-KS-5-BKF and Field Controls GVD-5 units

The AFB24-PC is the authorized successor to the AF24-PC

a 40VA transformer provides a higher load capacity than a 30VA unit and can safely replace it

Fenwal 22-100001-372 Electrode THPU32HP7Y The PX3UXX05 utilizes internal jumpersThe Fenwal 22 100001 372 Electrode is a critical OEM component designed for high precision direct spark ignition in commercial and industrial heating applications. As a veteran grade HVAC replacement part, this electrode is engineered to maintain a consistent spark gap under extreme thermal cycling, ensuring reliable gas furnace ignition or boiler startup. Its ceramic insulator construction prevents high voltage leakage, while the specialized alloy