HVAC Controls Tools


Honeywell 40VA, 120V TRANSHoneywell 40VA, 120V TRANS
Best Price: $10.01
HONEYWELL 40 VA STEP DOWN TRANSFORMER *Converts 120V to 24V *Foot plate knockout mounting *120...
White Rodgers F29-0277 Clear Plastic Thermostat GuardWhite Rodgers F29-0277 Clear Plastic Thermostat Guard
Clear Plastic Thermostat Guard For Use With Comfort-Set II Series Thermostats Includes Special...
Honeywell #T87K1007 Heat Only ThermostatHoneywell #T87K1007 Heat Only Thermostat
Best Price: $20.00
Since its introduction in 1953, Honeywell has reportedly sold more than 58 million of these T-86...
DURST INDUSTRIES A1089F "JACOBUS MAID-O-MIST" RADIATOR VALVE 3/4"DURST INDUSTRIES A1089F "JACOBUS MAID-O-MIST" RADIATOR VALVE 3/4"
Best Price: $25.99
"JACOBUS MAID-O-MIST" RADIATOR Size : 3/4" Steam radiator angle valve Imported
White Rodgers 1361-102 2 Wire Hydronic Zone Valve For 3/4" I.D. TubingWhite Rodgers 1361-102 2 Wire Hydronic Zone Valve For 3/4" I.D. Tubing
Best Price: $137.50
2 Wire Hydronic Zone Valve For 3/4" I.D. Tubing, 15 PSI Maximum Differential Across Valve,...


Hot Surface IgnitorHot Surface IgnitorROBERTSHAW CONTROLS 41-402 HS FURNACE IGNITORROBERTSHAW CONTROLS 41-402 HS FURNACE IGNITOR
Best Price: $19.95
ROBERTSHAW CONTROLS 41-402 HS FURNACE IGNITOR
Hot Surface Igniter 41-406Hot Surface Igniter 41-406
Best Price: $18.95
41-406 Hot Surface Igniter Replaces: Weil-Mclain, Norton 201Y & 271Y
Carrier Bryant Payne LA660002 Cooling Fan WheelCarrier Bryant Payne LA660002 Cooling Fan Wheel
Best Price: $17.47
Carrier Bryant Payne LA660002 Cooling Fan Wheel
White Rodgers COAS Leaving Air Sensor for CMM-3U and CMM-3UK - Used with Built-in Dual Fuel FunctionWhite Rodgers COAS Leaving Air Sensor for CMM-3U and CMM-3UK - Used with Built-in Dual Fuel Function
Best Price: $47.95
White Rodgers COAS Leaving Air Sensor for CMM-3U and CMM-3UK - Used with Built-in Dual Fuel Function


Honeywell - M436A1116 Actuator, Foot Mounted Spring ReturnHoneywell - M436A1116 Actuator, Foot Mounted Spring Return
Best Price: $248.47
The Honeywell M436A1116 spring return actuators are for two-position back draft, outdoor air...
J250-150-025305J250-150-025305
Best Price: $188.92
Carrier, Bryant, Payne 115V, 2800-3200 RPM, Inducer Blower Motor
Laars Ignitor - LDLaars Ignitor - LD
Laars Ignitor - LD is a replacement part for Laars Lite 2 LD & LG.
White Rodgers 000-0814-132 Safety Float Switch for HSP2000, HSP2600White Rodgers 000-0814-132 Safety Float Switch for HSP2000, HSP2600
Best Price: $67.95
White Rodgers 000-0814-132 Safety Float Switch for HSP2000, HSP2600
Honeywell H46C1166 - Dehumidistat, 24/120/240 Vac Wall-MountedHoneywell H46C1166 - Dehumidistat, 24/120/240 Vac Wall-Mounted
Best Price: $38.99
The Honeywell H46C1166 24/120/240 Vac wall-mounted dehumidistat provides automatic control of a...

Interstate Electric CS81 Solid State Relay Overload Start Capacitor Combination 35781 (Mars 32781, GEM HS810, Supco RCO810, Robertshaw 600-810)Interstate Electric CS81 Solid State Relay Overload Start Capacitor Combination 35781 (Mars 32781, GEM HS810, Supco RCO810, Robertshaw 600-810)
Best Price: $14.95
Interstate Electric CS81 Solid State Relay Overload Start Capacitor Combination 35781 (Mars...
Honeywell M4185B1009 - Modutrol Acutator, 120V Spring Return Foot Mounted 60 lb-in. TorqueHoneywell M4185B1009 - Modutrol Acutator, 120V Spring Return Foot Mounted 60 lb-in. Torque
Best Price: $438.04
The Honeywell M4185B1009 Modutrol IV motor is a 2-position (line- and low-voltage per motor...
41-60241-602
Best Price: $66.38
Amana, Goodman Mini Hot Surface Furnce Ignitor
LH33ZG001LH33ZG001
Best Price: $53.64
Carrier, Payne, Bryant Hot Surface Ignitor
R8242A-1008R8242A-1008
Best Price: $42.62
Honeywell 24V, 25A Relay

Carrier 331930-751 Ignitor KitCarrier 331930-751 Ignitor Kit
Brand New OEM Carrier 331930-751 Ignitor Kit
Trane CNT3699 ZN517 unitary controllerTrane CNT3699 ZN517 unitary controller
Brand New OEM Trane CNT3699 ZN517 unitary controller
White Rodgers 24A05Z-1 Level-temp Silent Operator for Low Voltage Control of Electric HeatWhite Rodgers 24A05Z-1 Level-temp Silent Operator for Low Voltage Control of Electric Heat
Best Price: $75.95
Level-Temp Silent Operator For Low Voltage Control Of Electric Heat, 277 VAC, 60Hz Input, SPST,...
White Rodgers A02-0815-017 Humidifier TimerWhite Rodgers A02-0815-017 Humidifier Timer
Best Price: $111.95
White Rodgers A02-0815-017 Humidifier Timer
Honeywell 120320 - Replacement Cell AssemblyHoneywell 120320 - Replacement Cell Assembly
Best Price: $15.72
The Honeywell 120320 - Replacement Cell Assembly, 400-1600 Ohm Sensitivity.

Suncourt Centrax VS108-CRD 8" In-Line Centrifugal Fan and Variable Speed Controller KitSuncourt Centrax VS108-CRD 8" In-Line Centrifugal Fan and Variable Speed Controller Kit
Best Price: $230.01
The Suncourt Centrax VS108-CRD 8" In-Line Centrifugal Fan and Variable Speed Controller Kit...
White Rodgers 24A06G-1 Level-temp Silent Operator for Low Voltage Control of Electric HeatWhite Rodgers 24A06G-1 Level-temp Silent Operator for Low Voltage Control of Electric Heat
Best Price: $133.95
Level-Temp Silent Operator For Low Voltage Control Of Electric Heat, 240 VAC, 60Hz Input, DPST,...
White Rodgers CRDS06 Round Damper Spring Return, 6"White Rodgers CRDS06 Round Damper Spring Return, 6"
Best Price: $128.95
White Rodgers CRDS06 Round Damper Spring Return, 6"
Honeywell DP2040B5002 2 Pole 40VA/120V ContactorHoneywell DP2040B5002 2 Pole 40VA/120V Contactor
Brand New Honeywell DP2040B5002 2 Pole 40VA/120V Contactor Replaces: C25DNF240A
York 026-32588-015 Blower RelayYork 026-32588-015 Blower Relay
Brand New OEM York S1-026-32588-015 Blower Relay

DAYTON 1TDT3 PSC BLOWER 230 VOLTDAYTON 1TDT3 PSC BLOWER 230 VOLT
PSC BLOWER, COLOR: GREY, DIRECT DRIVE, FORWARD CURVE, WHEEL DIAMETER: 6-1/4", VOLTAGE: 230,...
Rheem Ruud Weatherking Factory OEM Protech Parts 42-25104-06 SPDT Furnace RelayRheem Ruud Weatherking Factory OEM Protech Parts 42-25104-06 SPDT Furnace Relay
Best Price: $16.99
Rheem Ruud Weatherking Factory OEM Protech Parts 42-25104-06 SPDT Furnace Relay : This is the...
Rheem Ruud Weatherking Factory OEM Protech Parts 47-23113-04 L200-80F Furnace Limit ControlRheem Ruud Weatherking Factory OEM Protech Parts 47-23113-04 L200-80F Furnace Limit Control
Best Price: $29.95
This limit control is the factory OEM replacement for many Rheem, Ruud, and Weatherking models. ...
RXN24KEVJURXN24KEVJU
Best Price: $1,226.91
Daikin 208-230V, 1 PH, 24,000 BTU, R410A, Outdoor, Heat Pump
Amana/Goodman 11046703 Disc ThermostatAmana/Goodman 11046703 Disc Thermostat
Brand New OEM Amana/Goodman 11046703 Disc Thermostat

Johnson Controls T-4516-201 - Thermostat, Dual Temp High VolumeJohnson Controls T-4516-201 - Thermostat, Dual Temp High Volume
Best Price: $163.26
HORIZ. D.A. W/ SW STAT NO COVER
Honeywell 121371A - Copper Bulb 3/8" x 3"Honeywell 121371A - Copper Bulb 3/8" x 3"
Best Price: $24.99
The Honeywell 121371A is a copper bulb, 3/8 in. x 3 in. (10 mm x 76 mm). Its well size is 3 in....
90-340 Relay 24V.DPDT90-340 Relay 24V.DPDT
Best Price: $14.49
RELAY 24 volt 2 pole switching relay, double throw Semi-enclosed design For vending machines,...
Honeywell DP2040B5002 2 Pole 40VA/120V ContactorHoneywell DP2040B5002 2 Pole 40VA/120V Contactor
Brand New Honeywell DP2040B5002 2 Pole 40VA/120V Contactor Replaces: C25DNF240A
York 026-32588-015 Blower RelayYork 026-32588-015 Blower Relay
Brand New OEM York S1-026-32588-015 Blower Relay

DAYTON 1TDT3 PSC BLOWER 230 VOLTDAYTON 1TDT3 PSC BLOWER 230 VOLT
PSC BLOWER, COLOR: GREY, DIRECT DRIVE, FORWARD CURVE, WHEEL DIAMETER: 6-1/4", VOLTAGE: 230,...
Rheem Ruud Weatherking Factory OEM Protech Parts 42-25104-06 SPDT Furnace RelayRheem Ruud Weatherking Factory OEM Protech Parts 42-25104-06 SPDT Furnace Relay
Best Price: $16.99
Rheem Ruud Weatherking Factory OEM Protech Parts 42-25104-06 SPDT Furnace Relay : This is the...
Rheem Ruud Weatherking Factory OEM Protech Parts 47-23113-04 L200-80F Furnace Limit ControlRheem Ruud Weatherking Factory OEM Protech Parts 47-23113-04 L200-80F Furnace Limit Control
Best Price: $29.95
This limit control is the factory OEM replacement for many Rheem, Ruud, and Weatherking models. ...
RXN24KEVJURXN24KEVJU
Best Price: $1,226.91
Daikin 208-230V, 1 PH, 24,000 BTU, R410A, Outdoor, Heat Pump
Amana/Goodman 11046703 Disc ThermostatAmana/Goodman 11046703 Disc Thermostat
Brand New OEM Amana/Goodman 11046703 Disc Thermostat

Johnson Controls T-4516-201 - Thermostat, Dual Temp High VolumeJohnson Controls T-4516-201 - Thermostat, Dual Temp High Volume
Best Price: $163.26
HORIZ. D.A. W/ SW STAT NO COVER
Honeywell 121371A - Copper Bulb 3/8" x 3"Honeywell 121371A - Copper Bulb 3/8" x 3"
Best Price: $24.99
The Honeywell 121371A is a copper bulb, 3/8 in. x 3 in. (10 mm x 76 mm). Its well size is 3 in....
90-340 Relay 24V.DPDT90-340 Relay 24V.DPDT
Best Price: $14.49
RELAY 24 volt 2 pole switching relay, double throw Semi-enclosed design For vending machines,...
Honeywell Q298B1065 - Damper Linkage for M833 M835 M836 M7415Honeywell Q298B1065 - Damper Linkage for M833 M835 M836 M7415
Best Price: $65.38
The Honeywell Q298B1065 damper linkage connects M833, M835, M836 or M7415 motor to 1 or 2 zone...
3/8 1-1/8 Indulated Line Set for Central Heating and Air Conditioner Systems3/8 1-1/8 Indulated Line Set for Central Heating and Air Conditioner Systems
Best Price: $329.95
This is a brand new insulated line set for split-system AC systems. It includes 3/8" liquid...

Honeywell ML7425A3013 - Globe Valve Actuator, Direct CoupledHoneywell ML7425A3013 - Globe Valve Actuator, Direct Coupled
Best Price: $350.18
The Honeywell ML7425A3013 Stem down on power failure Direct-Coupled, Linear-Stroke, Valve...
Honeywell TP970A2004 - Pneumatic ThermostatHoneywell TP970A2004 - Pneumatic Thermostat
Best Price: $50.00
The Honeywell TP970A2004 is a two-pipe, single setpoint, pneumatic thermostat used to provide...
Honeywell ML7984A4009 Direct Coupled Valve ActuatorHoneywell ML7984A4009 Direct Coupled Valve Actuator
Best Price: $224.68
Honeywell ML7984A4009 Direct Coupled Valve Actuator non-spring return
Honeywell L8124G1020 Triple Aquastat Burner ControlHoneywell L8124G1020 Triple Aquastat Burner Control
Best Price: $189.12
Honewyell L8124G1020 Triple Aquastat Burner/Circulator Control
Honeywell V8043F5051 Zone Valve 24V 1 in Sweat Connection Low VoltageHoneywell V8043F5051 Zone Valve 24V 1 in Sweat Connection Low Voltage
Two-way on-off low voltage valves consist of an actuator and valve assembly for controlling the...

Cleveland Controls RSS495011 Air Pressure Sensing SwitchCleveland Controls RSS495011 Air Pressure Sensing Switch
Supco RSS495011 Aire Pressure Sensing Switch Adjustable Style RSS Series Ideal for...
F48F97A76F48F97A76
Best Price: $155.69
A.O. Smith, FASCO 1/4HP, 208-230V, 1075RPM, Condenser Fan Motor
CAR41409CAR41409
Best Price: $59.41
Invensys, Robertshaw, Carrier, Bryant, Day & Night, Payne, Trane, BDP Hot Surface Furnace...
Honeywell L4064B2210 Fan and Limit Controller for Forced Air Heating SystemsHoneywell L4064B2210 Fan and Limit Controller for Forced Air Heating Systems
Best Price: $65.95
The seller was very prompt and the delivery was fast. The product worked as it was described. ...
Dayton 1TDN8 PSC Blower, 230 VoltDayton 1TDN8 PSC Blower, 230 Volt
Best Price: $65.50
PSC Blower, Forward Curve, Direct Drive, Wheel Dia 3 In, CFM @ 0.000-In SP 49, Voltage 230, 60...

Dayton 1TDU2 PSC Blower, 115/230 VoltsDayton 1TDU2 PSC Blower, 115/230 Volts
Best Price: $225.00
PSC Blower, Forward Curve, Direct Drive, Wheel Dia 8 1/4 In, CFM @ 0.000-In SP 1202, Voltage...
Dayton 1TDR4 PSC Blower, 230 VoltDayton 1TDR4 PSC Blower, 230 Volt
Best Price: $107.02
PSC Blower, Forward Curve, Direct Drive, Wheel Dia 5 1/8 In, CFM @ 0.000-In SP 271, Voltage 230,...
ICM400 3-Phase Line Voltage Motor Protection ControlICM400 3-Phase Line Voltage Motor Protection Control
Best Price: $98.15
ICM400 Three-Phase Line Voltage Monitor Monitors "front" and "back"...
Cadet #03400 208/240V White ThermostatCadet #03400 208/240V White Thermostat
Best Price: $48.00
One of the reasons I purchased this was that the on/off rocker switch would be a nice...
White Rodgers 90-370 Heavy Duty Enclosed Fan Relays, WR/RBM Type 184White Rodgers 90-370 Heavy Duty Enclosed Fan Relays, WR/RBM Type 184
Best Price: $7.92
Fan Relay, Type 184, 24 VAC Coil, 50/60 Hz, SPDT. Coil Data: 77 Ohms DC Resistance, 125 mA...

Dayton 1TDT5 PSC Blower, 115 VoltsDayton 1TDT5 PSC Blower, 115 Volts
Best Price: $228.24
This motor is being used to filter dust particles in a busy woodworking shop. It moves the air...
Dayton 1TDR1 PSC Blower, 230 VoltDayton 1TDR1 PSC Blower, 230 Volt
Best Price: $102.79
PSC Blower, Forward Curve, Direct Drive, Wheel Dia 5 3/16 In, CFM @ 0.000-In SP 168, Voltage...
Dayton 1TDP2 Shaded Pole Blower, 115 VoltDayton 1TDP2 Shaded Pole Blower, 115 Volt
Best Price: $70.25
Shaded-Pole Blower, Forward Curve, Direct Drive, Wheel Dia 3 15/16 In, CFM @ 0.000-In SP 104,...
Taco 329-T3 Taco Cast Iron Pressure Reducing ValveTaco 329-T3 Taco Cast Iron Pressure Reducing Valve
Best Price: $49.95
Taco 329-T3 is a cast iron boiler feed valve with 1/2" threaded inlets. Boiler feed valve...
Trane CNT2326 Temperature ControllerTrane CNT2326 Temperature Controller
Brand New OEM Trane CNT2326 Temperature Controller

5KCP39EGR808AS5KCP39EGR808AS
Best Price: $155.69
A.O. Smith, Fasco, Amana, Goodman 1/4 HP, 208-230V, 1075 RPM, Condenser Fan Motor Replacement
97F989597F9895
Best Price: $34.41
Carrier, MARS, Heil Quaker, Rheem, BT, 45/5MFD, 370V, Round, Run, Dual Capacitor Replacement
Amana/Goodman B1141643 45VA TransformerAmana/Goodman B1141643 45VA Transformer
Brand New OEM Amana/Goodman B1141643 45VA Transformer For Use With: A18-60
9400-04Q103A9400-04Q103A
Best Price: $44.94
Rheem, Arcoair, Comfortmaker, Heil, Kenmore, Tempstar, Synder General, Intercity Products 24V,...
SIEBE 2252-251 20' AVERAGING TEMPERATURE TRANSMITTERSIEBE 2252-251 20' AVERAGING TEMPERATURE TRANSMITTER
Best Price: $51.00
PNEUMATIC TEMPERATURE TRANSMITTER, SERIES:2252, REPLACES MODEL:T150-1022, TEMPERATURE RANGE:0 TO...

Rheem Ruud Weatherking Factory OEM Protech Parts 42-21593-02 Furnace Time Delay Relay - SequencerRheem Ruud Weatherking Factory OEM Protech Parts 42-21593-02 Furnace Time Delay Relay - Sequencer
Best Price: $39.95
This is the factory OEM replacement time delay relay for many Rheem, Ruud, and Weatherking...
Robertshaw 2260-550 Airstream Temperature ControllerRobertshaw 2260-550 Airstream Temperature Controller
Best Price: $49.99
The T201 series are one-pipe, non-relay controllers designed primarily for use as low limit...
Honeywell L4064B1451 combination fan and limit furnace controlHoneywell L4064B1451 combination fan and limit furnace control
Best Price: $86.00
Honeywell model L4064B1451 Combination Fan Limit Furnace Control Closes Fan Open Limit Circuit...
Honeywell R7184U1020 Electronic Oil Primary Control 45 Sec lock out, Valve/Blower DelaysHoneywell R7184U1020 Electronic Oil Primary Control 45 Sec lock out, Valve/Blower Delays
Best Price: $71.95
Electronic Oil Primary 10 in. leads, 45 seconds lock out timing and selectable valve and blower...
Honeywell SP970A1005 - Pneumatic SwitchHoneywell SP970A1005 - Pneumatic Switch
Best Price: $43.40
The Honeywell SP970A1005 Pneumatic Manual or Minimum Position Switch, includes Panel/Wall...

Honeywell ML6425A3022 - Globe Valve Actuator, Direct CoupledHoneywell ML6425A3022 - Globe Valve Actuator, Direct Coupled
Best Price: $316.25
The Honeywell ML6425A3022 Stem down on power failure Direct-Coupled, Linear-Stroke, Valve...
White Rodgers F858-0475 Electronic Air Cleaner Power SupplyWhite Rodgers F858-0475 Electronic Air Cleaner Power Supply
Best Price: $156.95
Electronic Air Cleaner Air Flow Switch And Harness For Adding Air Flow Switch Option To SST Or...
Heat-N-Glo SMARTBATTHNG-B Battery Operated Remote ControlHeat-N-Glo SMARTBATTHNG-B Battery Operated Remote Control
Best Price: $207.95
Operates completely on batteries. Controls room temperature by turning unit on and off when room...
Honeywell VR8345Q4563 - Combination Gas Valve, 3/4" 24 Vac 2-Stage Dual Direct Ign/IntHoneywell VR8345Q4563 - Combination Gas Valve, 3/4" 24 Vac 2-Stage Dual Direct Ign/Int
Best Price: $108.29
The Honeywell VR8345Q4563 combination gas valve is 24 Vac 2-Stage Dual Direct...
Honeywell DP3030B5002 - Contactor, 3 Pole Definite PurposeHoneywell DP3030B5002 - Contactor, 3 Pole Definite Purpose
Best Price: $28.40
The Honeywell DP3030B5002 three pole definite purpose contactor includes Class H high-temp...

EAC-426/4-180-DEAC-426/4-180-D
Best Price: $63.50
Arcoair, Comfortmaker, Heil, Kenmore, Tempstar, Synder General, Intercity Products Time Delay on...
White Rodgers F811-0514 Electronic Cell For ECS/ECD Air CleanersWhite Rodgers F811-0514 Electronic Cell For ECS/ECD Air Cleaners
Best Price: $335.05
White Rodgers F811-0514 Electronic Cell For ECS/ECD Air Cleaners Unit Could take more than 1 Cell!!!
20165703S20165703S
Best Price: $54.88
Amana, Goodman Mini Hot Surface Furnce Ignitor
Dayton 1TDN2 PSC Blower, 115 VoltDayton 1TDN2 PSC Blower, 115 Volt
Best Price: $57.05
PSC Blower, Forward Curve, Direct Drive, Wheel Dia 2 In, CFM @ 0.000-In SP 12, Voltage 115, 60...
Dayton 1TDU9 High Temperature Blower, 115 Volt, 76 CFMDayton 1TDU9 High Temperature Blower, 115 Volt, 76 CFM
Best Price: $97.33
I have installed this blower on a powder coating hoven. It was very easy to install and it is...

Beckett Air-tube Combination KitBeckett Air-tube Combination Kit
Best Price: $54.00
Beckett AF72 Air Tube Combination Model Number AF72, SR72, SF72-Useable Length 7-1/4 inch, Less...
Taco 571-2 3/4" Sweat 571 Zone ValveTaco 571-2 3/4" Sweat 571 Zone Valve
Best Price: $96.79
Taco 571-2 Zone Valve (3/4" sweat) offers a convenient way to create individual zones in...
White-Rodgers Snap Disc Fan Control 3F01-150White-Rodgers Snap Disc Fan Control 3F01-150Laars IgnitorsLaars Ignitors
Laars Ignitors is use for a Jandy LX/LT LoNox R/K heater.
White Rodgers 24A05A-1 Level-temp Silent Operator for Low Voltage Control of Electric HeatWhite Rodgers 24A05A-1 Level-temp Silent Operator for Low Voltage Control of Electric Heat
Best Price: $75.95
Level-Temp Silent Operator For Low Voltage Control Of Electric Heat, 120 VAC, 60Hz Input, SPST...

White Rodgers F811-0228 Electronic Air Cleaner Collecting Cell for SC-1000AWhite Rodgers F811-0228 Electronic Air Cleaner Collecting Cell for SC-1000A
Best Price: $409.95
White Rodgers F811-0228 Collecting Cell. Replacement collector cell for electronic air cleaner....
White Rodgers F811-0521 Electronic Air Cleaner Collecting Cell for SSC-1000White Rodgers F811-0521 Electronic Air Cleaner Collecting Cell for SSC-1000
Best Price: $359.95
White Rodgers F811-0421 Collecting Cell. Replacement collector cell for electronic air cleaner....
   
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