Carrier EF17BZ111 Reversing Valve 319848-301 you must use an ultraviolet-specific

you must use an ultraviolet-specific amplifier from the 7800 series

The P499 series utilizes thin-film sensing technology to maintain signal stability across a wide temperature range

the 32004629-004 provides the necessary mechanical transition to ensure precise modulating service or stable two-position control

this kit eliminates calibration guesswork during site conversions

Carrier EF17BZ111 Reversing Valve 319848-301 you must use an ultraviolet-specificThe Carrier EF17BZ111 Reversing Valve is a critical 4 way solenoid actuated component designed specifically for R 410A heat pump systems. Engineered for high pressure cycles, this slide type reversing valve ensures seamless refrigerant flow reversal between heating and cooling modes. It features a 5 8" suction line and 1 2" discharge line ODF connections, providing a robust fit for residential and light commercial Carrier, Bryant, and Payne air