NOVAR Controls Electronic Thermostat Controller ETC-2 V4.0

Carrier Bryant HK42FZ010 Furnace Control Circuit Board 1012-942-C used #X005

Johnson Controls AS-UNT1126-0 Metasys Unitary Controller RY10529 Rev Y used V008

Johnson Controls RK-ECO1011-0 RRS Ruskin Rooftop Basic Economizer Controller

Johnson Controls RK-EC01011-0 Economizer

Carrier HK42FZ010 Furnace Control Circuit Board 1012-942-C damaged used #X005A

Johnson Controls SE-ECO1001-12 Economizer Control Module Board

Midea Carrier 17123000000182 Central Air Conditioning AC Main Board used #X083A