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Aprilaire 50 Relay (24v)
$44.97Product DetailsVoltage (v)24 vUsed WithModel 558, 550A, 550, 568, 560A and 560 HumidifierDescriptionThe Aprilaire 50 current sensing relay is used to turn any humidifier on when the indoor blower of the air handler is energized. The relay makes... -
Functional Devices RIBU2C Relay (120v, 1/3hp, 2.30 x 3.20 x 1.80in)
$36.22Product DetailsVoltage (v)120 vHorse Power (HP)1/3 hpSize (In)2.30 x 3.20 x 1.80 inDescriptionThe RIBU2C includes 2 SPDT pilot relays enclosed in a housing to save the installer the time, trouble and expense of buying and installing separate components... -
Honeywell R8222D1014/U; R8222D1014 Switching Relay (24v, 3/4hp)
$34.57Product DetailsVoltage (v)24 vHorse Power (HP)3/4 hpSize (In)1-7/8 x 2-5/32 x 2-3/8 inDescriptionProvide general purpose switching for refrigeration and air conditioning equipment, appliances, vending machines and similar applications.Plug compatible... -
Taco SR502-4 Switching Relay (1/3hp, Zones: 2, 6-3/4 x 10-1/4 x 2-3/4in)
$169.99Product DetailsHorse Power (HP)1/3 hpZones2Size (In)6-3/4 x 10-1/4 x 2-3/4 inDescriptionThe Taco SR502-4 Switching Relay is the best choice for all your zoning needs, with advanced PowerPort Cards, external diagnostic lights, switchable priority and... -
Taco SR504-4 Switching Relay (120v, Zones: 4, 6.75 x 10.25 x 2.75in)
$225.37Product DetailsVoltage (v)120 vZones4Size (In)6.75 x 10.25 x 2.75 inAmperage (AMP)20 ADescriptionThe Taco SR504-4 Switching Relay is the best choice for all your zoning needs, with advanced PowerPort Cards, external diagnostic lights, and contractor... -
White-Rodgers 90-130; 90 130S1 Relay (120,240,280v, Junction Box, 2-1/8 x 2-1/4 x 1-4/5in)
$46.02Product DetailsVoltage (v)120,240,280 vMountJunction BoxSize (In)2-1/8 x 2-1/4 x 1-4/5 inDescriptionTransformer and Relay Combination for Easy Installation on a 4"x 4" Junction Box.Line voltage connections pre-wiredEnergy limiting class II transformer...