Utica-Dunkirk 17400510000003 Valve R-22 The R9110 series is specific

The R9110 series is specific to the RV91 and 210E

If the control voltage is present but the load contacts fail to close and pass line voltage to the heating elements

you must use the -001

This genuine OEM Williams furnace part serves as a critical high-limit safety switch

Utica-Dunkirk 17400510000003 Valve R-22 The R9110 series is specificThe Utica Dunkirk 17400510000003 Valve, also known as the VLV DRAIN 09 15BTU HP PTAC, is a critical thermal drain valve designed for Packaged Terminal Air Conditioner units. Specifically engineered for heat pump PTAC systems ranging from 9,000 to 15,000 BTU, this OEM replacement part manages condensate drainage during the heating and cooling cycles. In HVACR refrigeration units, the PTAC drain valve regulates the flow of water out of the base pan to