Pay in 4 interest-free payments of $7.10 Learn more
Ships within 48 hours · Estimated delivery Sep 12 - Sep 17
heat pumps
Replacing a sticking or failed HVAC high limit switch corrects common field issues such as short cycling
this component is designed to break the furnace circuit if the heat exchanger temperature reaches a 220-degree threshold
identical to the 4074EDC/U
Common Questions Is this lead compatible with all Lennox units
Watts RKR164Y Repair Kit heat pumpsMaintain peak performance in your pneumatic systems with the Watts RKR164Y Repair Kit, a professional grade solution engineered specifically for the Mini Reg Series miniature air regulators. Also identified by industry part number 0888596, this kit is essential for technicians performing routine maintenance or rectifying pressure fluctuations in HVACR and pneumatic control circuits. Designed as a relieving diaphragm valve assembly, the Watts RKR164Y