Controls & Thermostats
Control boards, sensors, and thermostats — from basic programmable models to OEM replacement controls for specific equipment. Search by part number to find an exact match.
18 items available. Browse with filters →
New
47D01U-843
White-Rodgers Defrost Control Board 24V Universal Replacement
$68.99$76.50Save 10%
New
M33246
MARS Series 332 24V 25A Time Delay Relay
$41.99$46.17Save 9%
New
50A55-843
Universal Single Stage Furnace Control Board, 24V Silicon Carbide
$80.99$90.00Save 10%
New
M17636
60A 120V 3-Pole Definite Purpose Contactor with Box Lugs
$141.99$157.95Save 10%
New
M24010
24V HVAC Fan Control, 120/208/240V, 3/4 HP
$10.99$12.00Save 8%
New
M92293
24V Single Pole Double Throw Time Delay Relay
$17.99$19.77Save 9%
New
92370
24V SPDT Relay with Quick-Connect Terminals & Mounting Bracket
$23.99
New
M33243
24V SPST Thermal Sequencer, Series 332, Time Delay Relay
$19.99$22.00Save 9%
New
M33247
24V 25A Time Delay Relay – Series 332 SPDT
$38.99$43.40Save 10%
New
M17435
24V 3P 40A Contactor with Lugs – Series 173
$17.99$19.99Save 10%
New
M17436
40A 120V 3-Pole Definite Purpose Contactor with Box Lugs
$19.99$22.50Save 11%
New
33244
24V DPST Thermal Sequencer with Time Delay for HVAC
$15.99$18.00Save 11%
New
33222
24V Fan & Heat Two Switch SPST Sequencer
$28.99$32.25Save 10%
New
M92340
24V Double Pole Double Throw Relay with Quick-Connect Terminals
$8.99$10.00Save 10%
New
17335
24V 3-Pole 30A Contactor with Lugs
$21.99$23.99Save 8%
New
ST9120U1011/U
18/30V Fan Control Board for Gas Furnaces
$256.99
New
M33241
24V 15A Time Delay Relay Series 332
$34.99$39.32Save 11%
New
M92290
24V 16A SPST General Purpose Relay w/ Quick Connect
$14.99$16.85Save 11%