HVAC and Refrigeration

Fan Blower Control, Fan Delay, Input Voltage 24 VAC, 24 Control Volts, For Use With Residential, Commercial HVAC Equipment

Fan Blower Control, Fan Delay, Input Voltage 24 VAC, 24 Control Volts, For Use With Residential, Commercial...More

Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Make, Time Delay Adjustable 1.8 to 600 Seconds, On Delay Timer

Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Make, Time Delay Adjustable 1.8 to 600...More

Bypass Timer, With Adjustable Time Delay 10-1000 Seconds, Universal Voltage

Head Pressure Control, Hard Start Timing 0.1-5.0 Seconds, Triac Output Current 0.1-10.0 Amps, Built In 24 Volt Transformer No, With Heat Pump Bypass, Output Voltage 120-480 VAC

Head Pressure Control, Hard Start Timing 0.1-5.0 Seconds, Triac Output Current 0.1-10.0 Amps, Built In 24...More

Furnace Control Module, OEM Replacement, 24 Control Volts, For Use With Residential, Commercial HVAC Equipment, Replaces Carrier: HK42FZ004, HK42FZ007, HK42FZ008, HK42FZ009, HK42FZ011, HK42FZ013, HK42FZ016

Furnace Control Module, OEM Replacement, 24 Control Volts, For Use With Residential, Commercial HVAC...More

Head Pressure Control, Hard Start Timing 0.1-5.0 Seconds, Triac Output Current 0.1-10.0 Amps, Built In 24 Volt Transformer, With Heat Pump Bypass, Output Voltage 120-240 VAC

Head Pressure Control, Hard Start Timing 0.1-5.0 Seconds, Triac Output Current 0.1-10.0 Amps, Built In 24...More

Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Break, Time Delay Adjustable 1.8 to 600 Seconds, Antishort Cycle Timer

Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Break, Time Delay Adjustable 1.8 to...More

Three Phase Line Voltage Monitor, Control Voltage 18-240 VAC, Normally Closed Output Current 10 Amps, Normally Open Output Current 20 Amps, Voltage @ 50/60 Hz 190-630 VAC, Unbalance Voltage 2-25, Adjustable Percentage, Display Type LED, Bright LED Fault Indicators

Three Phase Line Voltage Monitor, Control Voltage 18-240 VAC, Normally Closed Output Current 10 Amps,...More

Plug-In Line Voltage Monitor, 3-Phase, Voltage 190-480 VAC, 50/60 Hz, Percent Volts Unbalance 2-8 User Select, Monitors Low Voltage, High Voltage, Phase Loss, Power interruptions, Phase Reversal, Unblanced Voltage, Depth 2-1/2 In., Height 4 In., Width 1-3/4 In., Application Protects 3 Phase Motors And Equipment From Voltage Faults, Includes Status LED

Plug-In Line Voltage Monitor, 3-Phase, Voltage 190-480 VAC, 50/60 Hz, Percent Volts Unbalance 2-8 User...More

Low Voltage Thermostat, System Switching No, Fan Switching No, Automatic Changeover No, Dual Transformer Compatible No, Power Method Hardwired, Voltage 18VAC to 30VAC, 750mV Compatible No, Mounting -, Height 2 In., Width 3/8 In., Depth 3/8 In., Control Range Fixed 60 Degrees F, For Use With (2) Wire HVAC Systems, Includes 6 In. Wire Leads

Low Voltage Thermostat, System Switching No, Fan Switching No, Automatic Changeover No, Dual Transformer...More

Low Voltage Thermostat, System Switching No, Fan Switching No, Automatic Changeover No, Dual Transformer Compatible No, Power Method Hardwired, Voltage 18VAC to 30VAC, 750mV Compatible No, Mounting -, Height 2 In., Width 3/8 In., Depth 3/8 In., Control Range Fixed 65 Degrees F, For Use With (2) Wire HVAC Systems, Includes 6 In. Wire Leads

Low Voltage Thermostat, System Switching No, Fan Switching No, Automatic Changeover No, Dual Transformer...More

Relay Socket, Diversified Number RB-08, For Use with 3UW90, 3UW92 and 6JYL2 Monitors

Universal Motor Starting Relay, Electro Mechanical, Contact Rating 50 Amps, Voltage 110-270, Phase Single, Time Delay Automatic 2 Second, Temp Rating 130 F, For Use With Compressors

Universal Motor Starting Relay, Electro Mechanical, Contact Rating 50 Amps, Voltage 110-270, Phase Single,...More

Line Voltage Monitor, Manual or Automatic Reset, Control Volts 24-240, NC Output 10 Amps, NO Output 10 Amps, Contact Rating 10 Amps, Voltage 80-300, Single Phase, Time Delay Adj. 0-720 Sec., Temp Rating -40 To 167 F, Programmable 25-Fault Memory Storage, Monitors Voltage Unbalance, High/Low Voltage, For Use With 1 Phase Equipment, Includes LCD Display

Line Voltage Monitor, Manual or Automatic Reset, Control Volts 24-240, NC Output 10 Amps, NO Output 10 Amps,...More

Ignition Module, Intermittent Pilot, Electrical Connections 1/4 In Quick Connect, 24 Control Volts, Gas Type LP/NG, Prepurge Time 0 or 30 Sec., Lockout Time 300 Sec., One Or Two Rod Intermittent Pilot Control With Continuous Retry Trial Time With Configurable Lockout Timing Of 15 Or 90 Seconds And Configurable Prepurge Of 30 seconds or no prepurge, For Use With Residential, Commercial Heating Equipment, Includes Spark Cable Adapters

Ignition Module, Intermittent Pilot, Electrical Connections 1/4 In Quick Connect, 24 Control Volts, Gas Type...More

Line Voltage Monitor, Manual or Automatic Reset, Control Volts 18 to 240, Pick Up -, Hold -, Drop Out -, Voltage 95 to 270, Single Phase, 50/60 Hz, - HP, 2 to 25, Adj. Percent Volts Unbalance, Interrogation Delay, Time Delay Adj. 6 to 600 Sec., - Memory Storage, Monitors Voltage Unbalance, High/Low Voltage, Depth -, Height -, Application Detects High/Low Voltage Conditions, For Use With 1 Phase Equipment, - Agency Compliance, Includes Built-in Anti-short Cycle Protection

Line Voltage Monitor, Manual or Automatic Reset, Control Volts 18 to 240, Pick Up -, Hold -, Drop Out -,...More

Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Break, Time Delay Adjustable 180 to 600 Seconds, Antishort Cycle Timer with Brownout

Time Delay Relay, Contact Current 1.5 Amps, Control Operation Delay on Break, Time Delay Adjustable 180 to...More

Three Phase Line Voltage Monitor, Control Voltage 18-240 VAC, Normally Closed Output Current 10 Amps, Normally Open Output Current 20 Amps, Voltage @ 50/60 Hz 190-630 VAC, Unbalance Voltage 2-25, Adjustable Percentage, Display Type LCD, Programmable 25 Fault Memory Storage, LCD to 167 Degrees Fahrenheit

Three Phase Line Voltage Monitor, Control Voltage 18-240 VAC, Normally Closed Output Current 10 Amps,...More

Low Voltage Thermostat, System Switching No, Fan Switching No, Automatic Changeover No, Dual Transformer Compatible No, Power Method Hardwired, Voltage 18VAC to 30VAC, 750mV Compatible No, Mounting -, Height 2 In., Width 3/8 In., Depth 3/8 In., Control Range Fixed 75 Degrees F, For Use With (2) Wire HVAC Systems, Includes 6 In. Wire Leads

Low Voltage Thermostat, System Switching No, Fan Switching No, Automatic Changeover No, Dual Transformer...More

Furnace Control Board, OEM Replacement, Input Voltage 120/240, For Use With Residential, Commercial HVAC Equipment, Replaces Nordyne 903106-Kit

Furnace Control Board, OEM Replacement, Input Voltage 120/240, For Use With Residential, Commercial HVAC...More

Low Voltage Thermostat, System Switching No, Fan Switching No, Automatic Changeover No, Dual Transformer Compatible No, Power Method Hardwired, Voltage 18VAC to 30VAC, 750mV Compatible No, Mounting -, Height 2 In., Width 3/8 In., Depth 3/8 In., Control Range Fixed 45 Degrees F, For Use With (2) Wire HVAC Systems, Includes 6 In. Wire Leads

Low Voltage Thermostat, System Switching No, Fan Switching No, Automatic Changeover No, Dual Transformer...More

Defrost Control Board, Heat Pump, Switch Type SPST, Width 2 7/8 In., Depth 3 In., Voltage 18-30 VAC, For Use With Heat Pump

Defrost Control Board, Heat Pump, Switch Type SPST, Width 2 7/8 In., Depth 3 In., Voltage 18-30 VAC, For Use...More

Furnace Control Board, OEM Replacement, For Use With Residential, Commercial HVAC Equipment, Replaces Goodman B18099-26S, PCBBF112S

Furnace Control Board, OEM Replacement, For Use With Residential, Commercial HVAC Equipment, Replaces Goodman...More

Head Pressure Control, Hard Start Timing .1 - 5 Sec, Triac Output Amps 10, 120-600 Input Volts AC @ 60/50 Hz, Control Volts 18 to 30, Controls Head Pressure By Varying the Amount of Air Through the Condenser to Help Prevent Evaporator Freeze Up, Ambient Temp Range -40 to 75 C, Status Indicator LED

Head Pressure Control, Hard Start Timing .1 - 5 Sec, Triac Output Amps 10, 120-600 Input Volts AC @ 60/50 Hz,...More

Ignition Module, Hot Surface Ignition, Electrical Connections 1/4 In Quick Connect, 24 Control Volts, Gas Type LP/NG, Prepurge Time 32 Sec., Lockout Time 4 or 7 Sec., Field Replacement Of A Wide Range Of Hot Surface Ignition Modules Manufactured By Honeywell, Robertshaw And White-Rodgers, For Use With Residential, Commercial Heating Equipment

Ignition Module, Hot Surface Ignition, Electrical Connections 1/4 In Quick Connect, 24 Control Volts, Gas...More

Hard Start Kit, Auto Adjusting Relay and Start Capacitor, Pick Up Auto Sensing, Drop Out Auto Sensing, Voltage 90 to 240VAC, Single Phase, 1/12 to 5 HP, Monitors Differential Compressor Auxiliary Voltage, Depth 1-33/64 in., Height 7-55/64 in., Width 2-17/64 in., Application Motor Starting, For Use With Compressors, UL Recognized Agency Compliance, Includes Universal Relay, Start Cap (145-175 micronF @ 330V)

Hard Start Kit, Auto Adjusting Relay and Start Capacitor, Pick Up Auto Sensing, Drop Out Auto Sensing,...More

Furnace Control Board, OEM Replacement, Input Voltage 98 to 132, 24 Control Volts, For Use With Residential, Commercial HVAC Equipment, Replaces York/Evcon 7990-319P

Furnace Control Board, OEM Replacement, Input Voltage 98 to 132, 24 Control Volts, For Use With Residential,...More

Furnace Control Module, OEM Replacement, 24 Control Volts, For Use With Residential, Commercial HVAC Equipment, Replaces Carrier: CESO11005700, CESO11005701, CESO11005702

Furnace Control Module, OEM Replacement, 24 Control Volts, For Use With Residential, Commercial HVAC...More

Fan Blower Control, OEM Replacement, Input Voltage 24/120 VAC, 24 Control Volts, For Use With Residential, Commercial HVAC Equipment, Replaces Carrier/BDP Gas Furnace Control Centers 302075-3, CES0110017, CES0110018, HH84AA010-13,HH84AA020,HH84AA020

Fan Blower Control, OEM Replacement, Input Voltage 24/120 VAC, 24 Control Volts, For Use With Residential,...More

Time Delay Relay, Contact Current 1.0 Amp, Control Operation Post Purge, Time Delay Adjustable 12 to 390 Seconds, Fan Delay Timer

Time Delay Relay, Contact Current 1.0 Amp, Control Operation Post Purge, Time Delay Adjustable 12 to 390...More