Carrier EF17BZ252 Reversing Valve 321702-401 while the manual occupancy override

while the manual occupancy override pushbutton enables users to signal the controller for unscheduled space usage

This unit is the primary replacement for the ZP49K5E-PFV-800 and ZP54K5E-PFV-800

Does this assembly include the drain tube kit

This Modine unit heater motor features a 5-inch diameter casing and is typically mounted via four studs on the shaft end (4-5/8" bolt circle)

Compatible with various Fenwal ignition modules

Carrier EF17BZ252 Reversing Valve 321702-401 while the manual occupancy overrideThe Carrier EF17BZ252 Reversing Valve is a critical 4 way pilot operated component engineered for heat pump applications requiring precise refrigerant flow reversal. This direct replacement for EF17BG249 features a 1 2" suction and 3 4" discharge ODF (Over Deluxe Fitting) connection configuration, ensuring a leak resistant braze joint. Operating on a 24V AC solenoid coil, this valve facilitates the changeover between cooling and heating modes by