Product Description Exact Replacement Limit Switch for Carrier part number HH12ZB190. 3 Extension Temperature L190-40 Replacement for 1NT23L-3645 and 1NT23L-7577. Designed to fit specific Carrier Furnace Models including Bryant and Payne.
Furnace Auto Limit Switch for Carrier Payne Bryant HH12ZB180 1NT23L-3644 140-180F 3" BHD4.63 BHD4.63 Add to Cart
Furnace Auto Limit Switch for Carrier Payne Bryant HH12ZB170 1NT23L-3643 130-170F 3" BHD4.63 BHD4.63 Add to Cart
Furnace Auto Limit Switch for Carrier Payne Bryant HH12ZB240 1NT23L-7580 200-240F BHD4.63 BHD4.63 Add to Cart
Furnace Auto Limit Switch for Carrier Payne Bryant HH12ZB200 1NT23L-3646 160-200F 3 BHD4.63 BHD4.63 Add to Cart
Furnace Thermostat Limit Switch for Carrier Bryant Payne HH18HA416 HH18HA416A BHD4.03 BHD4.03 Add to Cart