Relays & Switches

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  • Goodman 20162906 Primary Limit Switch 170F CO AUTO
    GOODMAN
    Goodman 20162906 Primary Limit Switch 170F CO AUTO
    SKU: 20162906
    Product DescriptionThe Goodman 20162906 Primary Limit Switch is an essential HVAC component designed for optimal furnace operation. Engineered for use with Amana models AMH951155 and AMH80703, this switch ensures safe furnace operation by monitoring and controlling the temperature to prevent overheating. Crucial for maintaining...
    $21.99
    $21.99
  • Goodman 20162903 High/Low Limit Switch for ACV90704CX, ACV90704CXA, ACVC90704CX and AMH80804BNGoodman 20162903 High/Low Limit Switch for ACV90704CX, ACV90704CXA, ACVC90704CX and AMH80804BN
    GOODMAN
    Goodman 20162903 High/Low Limit Switch for ACV90704CX, ACV90704CXA, ACVC90704CX and AMH80804BN
    SKU: 20162903
    Product DescriptionThe Goodman Manufacturing 20162903 is a high/low limit switch designed for use with several Goodman and Amana systems. This device features a temperature rating of 160 degrees Fahrenheit, making it suitable for various heating applications. Replacement for ACV90704CX, ACV90704CXA, ACVC90704CX, and AMH80804BN Precision...
    $21.99
    $21.99
  • York S1-02434612000 Relay Sequencer 24VYork S1-02434612000 Relay Sequencer 24V
    YORK
    York S1-02434612000 Relay Sequencer 24V
    SKU: S1-02434612000
    Product DescriptionThe York S1-02434612000 Relay Sequencer is a high-pressure switch for industrial applications. Designed by York, this relay offers robust functionality and reliable performance. It features a brass body and stainless steel diaphragm that ensures durability and corrosion resistance. Heavy-duty brass body Stainless steel...
    $87.59
    $87.59
  • Rectorseal 96415 RSH Surge Protection Device 120V/240V 1-Phase
    RECTORSEAL
    Rectorseal 96415 RSH Surge Protection Device 120V/240V 1-Phase
    SKU: 96415
    Product DescriptionThe Rectorseal RSH-50 Surge Protection Device (MPN: 96415) offers essential surge protection for 120-240 V single-phase HVAC systems. This device is designed to shield air conditioning units, heat pumps, and ductless mini-split systems from transient over-voltage and electrical surges. The surge protector incorporates...
    $103.38
    $103.38
  • Taco SR503-EXP-4 Switching Relay 3 Zone Expandable 120 VACTaco SR503-EXP-4 Switching Relay 3 Zone Expandable 120 VAC
    TACO
    Taco SR503-EXP-4 Switching Relay 3 Zone Expandable 120 VAC
    SKU: SR503-EXP-4
    Product DescriptionThe Taco SR503-EXP-4 is a highly efficient, expandable switching relay designed for HVAC applications. Engineered by Taco, this device facilitates the control of up to three heating zones with the option to expand further. Its compatibility with multiple thermostat types alongside a user-friendly...
    $214.79
    $214.79
    $215.30
  • Warren CRR8-18A
    WARREN CONTROLS
    Warren CRR8-18A - AC To DC Rectifier With Time Delay (CRR8-18A)
    SKU: CRR8-18A
    AC to DC Rectifier with Built in Time Delay of 18 seconds. This product is intended to be used in conjunction with T92P7D22-28 Relays.
    $21.99
    $21.99
  • WEIL-MCLAIN
    Weil-McLain 382-200-317 Pressure Switch Kit 1.25 Inch WC for GV Boiler
    SKU: 382-200-317
    Product DescriptionThe Weil-McLain Pressure Switch Kit, model 382-200-317, is a high-precision component designed to regulate pressure levels within GV series boilers at altitudes from 5,500 to 10,000 feet. Designed specifically for Weil-McLain GV Series boilers. Operates efficiently at altitudes between 5,500 and 10,000 feet....
    $129.84
    $129.84
    $129.78
  • Rheem PD425144 Pressure Switch -0.30pfRheem PD425144 Pressure Switch -0.30pf
    RHEEM
    Rheem PD425144 Pressure Switch -0.30pf
    SKU: PD425144
    Product DescriptionThe Rheem PD425144 Pressure Switch is a key part for ensuring optimal performance in HVAC systems. It monitors and regulates system pressure, keeping operations within desired parameters. When pressure variations occur, it activates or deactivates components like pumps or compressors. Designed for precision...
    $26.78
    $26.78
  • Goodman 0130F00713S Pressure Switch for HVAC Hydronics
    GOODMAN
    Goodman 0130F00713S Pressure Switch for HVAC Hydronics
    SKU: 0130F00713S
    Product DescriptionThe Goodman 0130F00713S is a high-quality pressure switch transducer designed for reliable performance in HVAC and hydronics applications. This essential component is key for ensuring proper system pressures. Ensures accurate pressure monitoring and system safety. Compatible with a wide range of Goodman HVAC...
    $119.77
    $119.77
  • Honeywell R841C1227 22 Amp 24 VAC SPST RelayHoneywell R841C1227 22 Amp 24 VAC SPST Relay
    HONEYWELL
    Honeywell R841C1227 22 Amp 24 VAC SPST Relay
    SKU: R841C1227
    Product DescriptionThe Honeywell R841C1227 is a 22 Amp SPST relay designed for efficient control of electric heating systems. It operates at 24 VAC and is a reliable component in HVAC applications. Compatible with baseboard, ceiling cable, and duct heaters Switches up to a 5000...
    $121.19
    $121.19
  • Rheem PD425142 Pressure Switch Kit -0.80Rheem PD425142 Pressure Switch Kit -0.80
    RHEEM
    Rheem PD425142 Pressure Switch Kit -0.80
    SKU: PD425142
    Product DescriptionThe Rheem PD425142 Pressure Switch Kit is an essential part for maintaining optimal pressure levels in HVAC systems. This component ensures safe and efficient operation of heating and cooling equipment. Monitors pressure range of -0.80 Activates system corrective actions Prevents equipment damage and...
    $22.45
    $22.45
  • Lennox 57W79 Pressure Switch -0.70 PF Replacement R101432-14Lennox 57W79 Pressure Switch -0.70 PF Replacement R101432-14
    LENNOX
    Lennox 57W79 Pressure Switch -0.70 PF Replacement R101432-14
    SKU: 57W79
    Product DescriptionThe Lennox 57W79 Pressure Switch is a crucial component for ensuring efficient operation of HVAC systems. Engineered to detect changes in pressure, this switch activates necessary system responses to maintain optimal functionality. Designed for precise functionality in HVAC systems Green color coding for...
    $31.57
    $31.57
  • Cleveland Controls NS2-1110-02 Air Sensing Pressure Switch
    CLEVELAND CONTROLS
    Cleveland Controls NS2-1110-02 Air Sensing Pressure Switch
    SKU: NS2-1110-02
    Product DescriptionThe Cleveland Controls model NS2-1110-02 is a durable air sensing pressure switch designed to monitor and manage pressure levels effectively in various industrial environments. Commonly utilized in manufacturing, HVAC, and water treatment systems, this pressure switch ensures operational safety and efficiency. Pressure capability...
    $64.76
    $64.76
    $77.99
  • Lochinvar & A.O. Smith 100112660
    LOCHINVAR
    Lochinvar & A.O. Smith 100112660 - 0.99" Pressure Switch for Durable Performance
    SKU: 100112660
    This 0.99" Pressure Switch from Lochinvar & A.O. Smith is a reliable and durable choice for your home or business. It is designed to provide reliable performance and is made from high-quality materials. It is a great choice for any application and is sure...
    $21.99
    $21.99
  • LENNOX 27W17 PRESSURE SWITCHLENNOX 27W17 PRESSURE SWITCH
    LENNOX
    LENNOX 27W17 PRESSURE SWITCH
    SKU: 27W17
    Product DescriptionThe Lennox 27W17 is a robust pressure switch designed to ensure efficient operation in HVAC systems. Engineered for reliability, this switch facilitates precise control of system pressure, enhancing the overall performance and durability of HVAC applications. Durable construction suitable for various industrial settings....
    $62.76
    $62.76
  • Cleveland Controls DFS-221-347 Pressure Switch 3000 RPMCleveland Controls DFS-221-347 Pressure Switch 3000 RPM
    CLEVELAND CONTROLS
    Cleveland Controls DFS-221-347 Pressure Switch 3000 RPM
    SKU: DFS-221-347
    Product DescriptionThe Cleveland Controls DFS-221-347 is a high-performance pressure switch designed for accurate monitoring and control of air and gas pressure levels within industrial applications. This device operates on a pressure rise at 0.05 WC±0.02w.c., ensuring precision in environments requiring meticulous pressure management. Uses...
    $60.28
    $60.28
  • Cleveland Controls RFS-4100-021 Pressure Switch
    CLEVELAND CONTROLS
    Cleveland Controls RFS-4100-021 Pressure Switch
    SKU: RFS-4100-021
    Product DescriptionThe Cleveland Controls RFS-4100-021 Pressure Switch is engineered to monitor and control pressure levels in diverse industrial applications. This precision instrument from Cleveland Controls offers superior reliability and sensitivity. Adjustable pressure range from 0.5 to 3000 psi. Suitable for both liquid and gas...
    $57.14
    $57.14
  • Goodman 0130F00479 Pressure Switch for GMSS920402BNAA Replacement 0130F00479Goodman 0130F00479 Pressure Switch for GMSS920402BNAA Replacement 0130F00479
    GOODMAN
    Goodman 0130F00479 Pressure Switch for GMSS920402BNAA Replacement 0130F00479
    SKU: 0130F00479
    Product DescriptionEnsure the efficient operation of HVAC systems with the Goodman 0130F00479 Air Pressure Switch. Designed to monitor and regulate the air pressure within the system, this switch activates an electrical response when pressure deviations occur, maintaining optimal system performance. Enhances system efficiency by...
    $42.76
    $42.76
  • Goodman 20197311 Air Pressure Switch LIME 0.60 WCGoodman 20197311 Air Pressure Switch LIME 0.60 WC
    GOODMAN
    Goodman 20197311 Air Pressure Switch LIME 0.60 WC
    SKU: 20197311
    Product Description The Goodman Air Pressure Switch with part number 20197311 is a necessary component for HVAC systems. It is designed to monitor air pressure in heating systems, ensuring safe operation and efficiency. The switch operates at a pressure level of negative point six...
    $31.15
    $31.15
  • Rheem 42-101233-81 Pressure Switch for RGDD, RGDJ, RGLH, RGLJ, RGLKRheem 42-101233-81 Pressure Switch for RGDD, RGDJ, RGLH, RGLJ, RGLK
    RHEEM
    Rheem 42-101233-81 Pressure Switch for RGDD, RGDJ, RGLH, RGLJ, RGLK
    SKU: 42-101233-81
    Product DescriptionThe Rheem 42-101233-81 Pressure Switch is a critical component for HVAC systems, designed to ensure efficient operation and safety. Manufactured by Rheem, a leader in HVAC solutions, this switch is compatible with multiple models including RGDD, RGDJ, RGLH, RGLJ, and RGLK. Universal compatibility...
    $53.99
    $53.99
    $59.99
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