OEM Compatibility: Authentic replacement for part numbers 626481 and 626481R

protecting sensitive control circuits

this is a hardwired thermostat that uses permanent memory to store all programmable schedules and installer settings without the need for periodic battery replacement

In high-capacity systems

ensuring seamless Watts 315-15 compatibility for maintenance and replacement cycles

Carrier EF17BZ251 Valve Els PW 17895 OEM Compatibility: Authentic replacement forWhen you're troubleshooting a heat pump that's failing to switch cycles, the Carrier EF17BZ251 Reversing Valve is the OEM replacement part you need to restore factory spec refrigerant flow. This 4 way reversing valve features a 1 2" x 3 4" ODF sweat connection, designed for a precise fit in high performance Carrier heat pump and refrigeration systems. Operating on a 24VAC 50 60Hz electrical signal, this 24V reversing valve utilizes a high flow port