Carrier TSTATXXCNV10 Thermostat Conversion Kit. New. (D)

Carrier TSTATXXCNV10 Thermostat Conversion Kit. New. CESS430280-01B. 9652-IS. CPE-E, 94V. CESM43080-01B. CEPM4390280-01B. Turn a 4 Wire Thermostat into a 5 Wire. Free US Shipping.