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  • PICO PJ2-4B-GWH-L31 WIRELESS RELAYS
    PICO
    Pico PJ2-4B-GWH-L31 Wireless Lighting Control Switch 3 VDC
    SKU: PJ2-4B-GWH-L31
    Product DescriptionThe Pico Wireless Lighting Control Switch, model PJ2-4B-GWH-L31 by Lutron Electronics, allows for easy adjustment of lights from any location within a space. This device operates without wires, making it compatible with many Lutron lighting and automated window treatment options. Wireless operation for...
    Call for Pricing Call for pricing (215) 326-9845
    Call for Pricing Call for pricing (215) 326-9845
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    SYSTEM SENSOR
    System Sensor P2RHK120 HORN/STROBE 2-WIRE 120 VOLT OUTDOOR W/BACK BOX
    SKU: P2RHK120
    Product DescriptionThe System Sensor P2RHK120 is a two-wire outdoor horn/strobe designed for 120 volt applications. It features a red body and can produce sixty flashes per minute. The dimensions are five point seven inches in length, five point one inches in width, and two...
    $125.49
    $125.49
  • MULTIPLE 944 RELAYS
    MULTIPLE
    Multiple 944 5 Gang Switch Box 2-1/2IN Deep 1/2IN and 3/4IN KO
    SKU: 944
    Product DescriptionThe Multiple 944 is a 5 gang switch box with a depth of two and a half inches. It features knockouts for both half inch and three quarter inch conduit, making it versatile for various wiring setups. This switch box is built from...
    $32.55
    $32.55
  • TACO SR503-EXP-4 SWITCHING RELAYSTaco 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...
    $293.80
    $293.80
    $215.30
  • Sale
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    TRANE
    Trane RLY03210 OEM Start Relay SPST 50A Coil 239V Pick Up 135V Drop Out Replacement
    SKU: RLY03210
    Product DescriptionThe Trane RLY03210 OEM Start Relay is a reliable component used in various HVAC systems. This start relay is designed to handle high current ratings, making it suitable for heavy-duty applications. Genuine OEM part 50A coil 239V pick up Product HighlightsThe Trane RLY03210...
    $29.30
    $29.30
    $70.98
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    TACO
    Taco SR501-4 1-Zone Switching Relay 120 VAC 7 Amp Replacement 5C955
    SKU: SR501-4
    Product DescriptionThe Taco SR501-4 1-Zone Switching Relay offers dependable performance for controlling one zone in heating or cooling installations. Engineered with the professional in mind, this device integrates seamlessly with both conventional and programmable thermostats. Universal compatibility with 24V, 120V, and 240V systems. Fuse...
    $116.01
    $116.01
    $85.99
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    FUNCTIONAL DEVICES
    Functional Devices RIB24P30 Relay 24 Vac/dc 30 Amp DPDT
    SKU: RIB24P30
    Product DescriptionThe Functional Devices RIB24P30 Relay is designed for versatile use in both AC and DC circuits, supporting fire, HVAC, and other control systems. This relay features a 30 Amp DPDT contact configuration with a 24 Vac/dc coil, making it suitable for demanding applications....
    $118.70
    $118.70
  • TRANE RLY03346 RELAYS
    TRANE
    Trane RLY03346 24V 50A DPST-N/O Power Relay
    SKU: RLY03346
    Product DescriptionThe Trane RLY03346 is a 24V 50A DPST-N/O power relay designed for reliable operation in HVAC applications. This product is essential for controlling electrical devices such as motors and compressors. It is compatible with several Trane models, ensuring versatility and seamless integration into...
    $120.92
    $120.92
  • AO SMITH 623241-001-CL RELAYS
    AO SMITH
    AO Smith 623241-001 Start Switch-Stationa * CLEARANCE *
    SKU: 623241-001-CL
    Product Description* Final Sale * No Warranty * No Returns *The AO Smith Start Switch with MPN 623241-001 is designed to initiate the operation of electric motors in various appliance applications. This component is crucial for the effective functioning of HVAC systems, water heaters,...
    $23.93
    $23.93
  • BALTIMORE AIRCOIL-BAC 312178 BLOCKED VENT SWITCHES
    BALTIMORE AIRCOIL-BAC
    Baltimore Aircoil (BAC) 312178 Vibration Switch
    SKU: 312178
    Product Description The Baltimore Aircoil (BAC) 312178 is a vibration switch designed for various applications in HVAC systems. It ensures proper equipment operation and safety by monitoring vibrations. This switch is crucial for maintaining the efficiency and longevity of equipment. Compatible with multiple HVAC...
    $3,947.15
    $3,947.15
  • TRANE SWT03398 THERMAL SWITCHES
    TRANE
    Trane SWT03398 High Pressure Switch 36 Leads
    SKU: SWT03398
    Product DescriptionThe Trane SWT03398 is a high pressure switch designed for HVAC systems. This model features thirty-six leads for enhanced connectivity and reliability. Compatible with various Trane systems Easy to install and replace Built for optimal pressure regulation Product HighlightsThis high pressure switch is...
    $30.37
    $30.37
  • PANASONIC CV6231605830 RELAYS
    PANASONIC
    Panasonic CV6231605830 Relay
    SKU: CV6231605830
    Product DescriptionThe Panasonic CV6231605830 is a reliable relay designed for efficient control in various electrical applications. This product is built for durability and ease of use, making it ideal for both HVAC systems and various electronic circuits. Designed for secure electrical connections Can be...
    $222.06
    $222.06
  • PACKARD C03A11 AUXILIARY SWITCHES
    PACKARD
    Packard C03A11 25-60A AUX SWITCH 1NC + 1NO TITAN MAX
    SKU: C03A11
    Product DescriptionThe Packard C03A11 is a 25-60A auxiliary switch designed for versatile control in residential HVAC systems. This switch features one normally closed (NC) and one normally open (NO) contact, providing flexibility for different applications. The robust build ensures reliable performance in various environments....
    $22.42
    $22.42
  • APPLETON GUSC75-2 TOGGLE SWITCHES
    APPLETON
    Appleton GUSC75-2 Tumbler Switch 2 Pole 600 VAC
    SKU: GUSC75-2
    Product DescriptionThe Appleton GUSC75-2 tumbler switch is designed for heavy-duty applications. This two-pole switch operates at a voltage rating of six hundred VAC and an amperage rating of thirty amps. It is compliant with NEMA standards for safety and reliability. Voltage Rating: 600 VAC...
    $549.37
    $549.37
  • TACO SR502-4 ZONE SWITCHING RELAYS
    TACO
    Taco SR502-4 2 Zone Switching Relay 120 VAC
    SKU: SR502-4
    Product DescriptionTaco SR502-4 is a 2-zone switching relay designed to optimize your HVAC systems efficiency and operation. It features dual zones with priority control, making it an essential component for multi-zone heating systems. Expandable up to 120 zones with additional control panels. Includes external...
    $246.39
    $246.39
    $177.98
  • WHITE-RODGERS 90-380 RELAYSWhite-Rodgers 90-380 25 Amp 24V Type SPNO-SPNC Heavy Duty Fan Switching Relay
    WHITE-RODGERS
    White-Rodgers 90-380 25 Amp 24V Type SPNO-SPNC Heavy Duty Fan Switching Relay
    SKU: 90-380
    Product DescriptionThe White-Rodgers 90-380 25 Amp 24V Type SPNO-SPNC Heavy Duty Fan Switching Relay is designed for reliable operation in various HVAC systems. It features a compact, totally enclosed design suitable for both heating and cooling applications and general switching tasks. Reliable operation in...
    $18.39
    $18.39
  • ALLIED AIR 12L20 AIR FLOW SWITCHES
    ALLIED AIR
    Allied Air 12L20 High Pressure Switch
    SKU: 12L20
    Product DescriptionThe Allied 12L20 high pressure switch (MPN: 12L20) is designed for reliable pressure control in various HVAC applications. Dimension: four inches in length, five inches in width, and three inches in height Volume: zero point one two six ounces Weight: zero point nine...
    $33.77
    $33.77
  • LEVITON REL06-RN TOGGLE SWITCHES
    LEVITON
    Leviton REL06-RN Renu Universal Dimmer 120VAC 600W 300W 600VA
    SKU: REL06-RN
    Product DescriptionLeviton Renu REL06-RN is a universal dimmer designed for easy control of various lighting types. This dimmer works with dimmable LEDs, CFLs, magnetic low voltage (MLV) loads, and incandescent lamps. The Renu series allows users to update the appearance of their switches by...
    $79.60
    $79.60
  • CARRIER P283-0342 RELAYS199542888.jpg
    CARRIER
    Carrier P283-0342 208/204V Fan Coil Relay
    SKU: P283-0342
    Product DescriptionThe Carrier P283-0342 is a 208/204V fan coil relay designed for HVAC systems. This relay plays a crucial role in controlling the operation of fan coils, ensuring efficient performance in heating and cooling systems. Rated voltage: 208/204V Suitable for various HVAC applications Compatible...
    $14.99
    $14.99
  • TRIANGLE TUBE TCRKIT22 RELAYS
    TRIANGLE TUBE
    Triangle Tube TCRKIT22 Power Switch w/ Cover for Solo 60-399, PE110 Boilers
    SKU: TCRKIT22
    Product DescriptionThe Triangle Tube TCRKIT22 is a power switch designed for use with Solo 60-399 and PE110 boilers. This item includes both the PTSWI01 and PTSWI02 components, ensuring compatibility and functionality. It connects easily to the heating systems to assist in managing power supply...
    $122.67
    $122.67
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