Product Description Exact Replacement Limit Switch for Carrier part number HH12ZB180. 3 Extension Temperature L180-40 Replacement for 1NT23L-3644 and 1NT23L-7576. Designed to fit specific Carrier Furnace Models including Bryant and Payne.
5 furnace auto limit switch Posted by James Watts on 7th Jan 2020 the product was of good quality, my furnace is up and running ,and very pleased with my purchase
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