Relays

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  • Aprilaire 50 Relay  (24v) Aprilaire 50 Relay  (24v)

    Aprilaire 50 Relay (24v)

    $43.98
    Product 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...
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    $43.98
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  • Argo Baseboard ARM-3P Switching Relay (120v, 1/3hp, Zones: 3, Plug In) Argo Baseboard ARM-3P Switching Relay (120v, 1/3hp, Zones: 3, Plug In)

    Argo Baseboard ARM-3P Switching Relay (120v, 1/3hp, Zones: 3, Plug In)

    $258.11
    Product DetailsVoltage120 vHorse Power1/3 hpMountPlug InZones3Amperage7.2 ADescriptionArgo 3 Zone Relay With Priority For Circulators ARM3P Robust Enough To Handle Up To 15 Zones / Separate XX (Isolated Switch) & ZC/ZR Relays Protect Boiler Aquastat...
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    $258.11
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  • Functional Devices RIBU2C Relay  (120v, 1/3hp) Functional Devices RIBU2C Relay  (120v, 1/3hp)

    Functional Devices RIBU2C Relay (120v, 1/3hp)

    $35.23
    Product 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...
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    $35.23
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  • Honeywell R4222D1013/U; R4222D1013 Relay  (120v) Honeywell R4222D1013/U; R4222D1013 Relay  (120v)

    Honeywell R4222D1013/U; R4222D1013 Relay (120v)

    $37.19
    Product DetailsVoltage120 vUsed Withrefrigeration and air conditioning equipment, appliances, vending machines and similar applicationsDescriptionProvide general purpose switching for refrigeration and air conditioning equipment, appliances, vending...
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    $37.19
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  • Honeywell R8222D1014/U; R8222D1014 Switching Relay (24v, 3/4hp) Honeywell R8222D1014/U; R8222D1014 Switching Relay (24v, 3/4hp)

    Honeywell R8222D1014/U; R8222D1014 Switching Relay (24v, 3/4hp)

    $33.09
    Product 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...
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    $33.09
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  • Honeywell R841E1068/U; R841E1068 Relay  (24VAC, Vertical, Horizontal) Honeywell R841E1068/U; R841E1068 Relay  (24VAC, Vertical, Horizontal)

    Honeywell R841E1068/U; R841E1068 Relay (24VAC, Vertical, Horizontal)

    $288.41
    Product DetailsVoltage24 VACMountVertical, HorizontalUsed WithTwo-wire, 24 Vac thermostat to control electric heating equipment such as baseboard, ceiling cable and duct heatersSize (In)3-7/8 x 2-13/16 x 1-1/2 inDescriptionUse with two-wire, 24 Vac...
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    $288.41
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  • Honeywell RP970A1008/U; RP970A1008 Pneumatic Relay (Wall, In-Line, Panel) Honeywell RP970A1008/U; RP970A1008 Pneumatic Relay (Wall, In-Line, Panel)

    Honeywell RP970A1008/U; RP970A1008 Pneumatic Relay (Wall, In-Line, Panel)

    $112.93
    Product DetailsMountWall, In-Line, PanelAmperage10 ADescriptionDirect acting, modulating relay provides increased capacity of the branchline pressure to the final control device. Replacement devices are available for Johnson, Powers, Robertshaw,...
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    $112.93
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  • Taco SR502-4 Switching Relay (1/3hp, Zones: 2) Taco SR502-4 Switching Relay (1/3hp, Zones: 2)

    Taco SR502-4 Switching Relay (1/3hp, Zones: 2)

    $169.00
    Product 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...
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    $169.00
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  • Taco SR504-4 Switching Relay (120v, Zones: 4) Taco SR504-4 Switching Relay (120v, Zones: 4)

    Taco SR504-4 Switching Relay (120v, Zones: 4)

    $231.32
    Product 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...
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    $231.32
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  • White-Rodgers 24A06G-1; 24A06G001S1 Relay  (240VAC, Hub, Normally Open) White-Rodgers 24A06G-1; 24A06G001S1 Relay  (240VAC, Hub, Normally Open)

    White-Rodgers 24A06G-1; 24A06G001S1 Relay (240VAC, Hub, Normally Open)

    $168.05
    Product DetailsVoltage (v)240 VACMountHubPositionNormally OpenSize (In)1.875 x 4.50 x 2.437 inDescriptionThe White-Rodgers 24A06G-1 is a low voltage level temp controller system for electric heat that provides silent operation and narrow differential...
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    $168.05
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  • White-Rodgers 90-130; 90 130S1 Relay  (120,240,280v, Junction Box) White-Rodgers 90-130; 90 130S1 Relay  (120,240,280v, Junction Box)

    White-Rodgers 90-130; 90 130S1 Relay (120,240,280v, Junction Box)

    $45.03
    Product 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...
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    $45.03
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