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HVAC Controls and Thermostats

HVAC Controls and Thermostats Total Products: 3109

Sub Collections

Low Voltage Programmable Thermostats
Low Voltage Programmable Thermostats
Wi-Fi Programmable Low Voltage Thermostats
Wi-Fi Programmable Low Voltage Thermostats
OEM Thermostat Replacement Parts
OEM Thermostat Replacement Parts
Low Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Line Voltage Non-Programmable Analog Thermostats
Low Voltage Non-Programmable Digital Thermostats
Low Voltage Non-Programmable Digital Thermostats
Pneumatic Relays
Pneumatic Relays
Fan Control Switches
Fan Control Switches
Humidity Controls
Humidity Controls
Heat Exchanger Replacement Elements
Heat Exchanger Replacement Elements
Shell and Tube Heat Exchangers
Shell and Tube Heat Exchangers
Fan Coil Unit Thermostats
Fan Coil Unit Thermostats
HVAC Relays
HVAC Relays
Remote-Bulb Sensor Temperature Controls
Remote-Bulb Sensor Temperature Controls
Electric Actuators
Electric Actuators
Fireplace Thermostats and Remote Control Kits
Fireplace Thermostats and Remote Control Kits
Defrost Thermostats
Defrost Thermostats
Portable Heating and Cooling Plug-In Line Voltage
Portable Heating and Cooling Plug-In Line Voltage
Temporary Construction Thermostats
Temporary Construction Thermostats
Air Vents
Air Vents
Steam Traps
Steam Traps
Line Voltage Programmable Thermostats
Line Voltage Programmable Thermostats
HVAC Conduit Adapters
HVAC Conduit Adapters
OEM Thermostats
OEM Thermostats
Air Coil and Bi-Metal Sensor Temperature Controls
Air Coil and Bi-Metal Sensor Temperature Controls
Wi-Fi and Wireless Thermostat Connectivity Accesso
Wi-Fi and Wireless Thermostat Connectivity Accesso
Direct and Intermittent Ignition Igniters
Direct and Intermittent Ignition Igniters
Furnace Control Boards
Furnace Control Boards
Building Automation System Thermostat Controls
Building Automation System Thermostat Controls
Temperature Sensors
Temperature Sensors
Electric Actuator Accessories
Electric Actuator Accessories
Damper Linkages Crank Arms and Push Rods
Damper Linkages Crank Arms and Push Rods
HVAC Electrical Switches
HVAC Electrical Switches
Pneumatic Valves
Pneumatic Valves
Furnace Ignition Modules
Furnace Ignition Modules
Gas Valves
Gas Valves
Pilot Assemblies
Pilot Assemblies
Gas Appliance Controls
Gas Appliance Controls
Electric Appliance Controls
Electric Appliance Controls
Flame Sensors
Flame Sensors
Plate Heat Exchangers
Plate Heat Exchangers
Snap Disc Thermostats
Snap Disc Thermostats
Sequencers
Sequencers
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Wall Cover Plates and Mounting Kits
Thermostat Remote Sensors
Thermostat Remote Sensors
Line Voltage Non-Programmable Digital Thermostats
Line Voltage Non-Programmable Digital Thermostats
Air Pressure Switches
Air Pressure Switches
Boiler Controls
Boiler Controls
Boiler Temperature Limit Controls
Boiler Temperature Limit Controls
Static and Total Pressure Probes
Static and Total Pressure Probes

Filters

Globe Valve 3-Way Mixing 1/2 In (F)NPT

Globe Valve 3-Way Mixing 1/2 In (F)NPT

JOHNSON CONTROLS
$590.84 - $590.84
$590.84
$590.84 - $590.84
$590.84

Globe Valve 3 Way Stainless Steel Height (In.) 4-3/4 Width (In.) 3 Depth (In.) 1-5/8 Coefficient of Volume 0.73 Safe Working Steam PSI 100 Safe Wor...

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$590.84 - $590.84
$590.84
$590.84 - $590.84
$590.84
Fan Speed Control 460/575V AC 0-754 psi

Fan Speed Control 460/575V AC 0-754 psi

JOHNSON CONTROLS
$680.80 - $680.80
$680.80
$680.80 - $680.80
$680.80

Fan Speed Control Maximum Control Pressure Setpoint 754 psi Minimum Control Pressure Setpoint 0 psi Maximum Temperature Setting 140 Degrees F Minim...

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$680.80 - $680.80
$680.80
$680.80 - $680.80
$680.80
Globe Valve 3-Way Mixing 2 In (F)NPT

Globe Valve 3-Way Mixing 2 In (F)NPT

JOHNSON CONTROLS
$1,102.11 - $1,102.11
$1,102.11
$1,102.11 - $1,102.11
$1,102.11

Globe Valve 3 Way Brass Height (In.) 6-3/16 Width (In.) 5-29/32 Depth (In.) 4-1/4 Coefficient of Volume 46.2 Safe Working Steam PSI 38 Safe Working...

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$1,102.11 - $1,102.11
$1,102.11
$1,102.11 - $1,102.11
$1,102.11
Fan Speed Control 208/240V AC 0-754 psi

Fan Speed Control 208/240V AC 0-754 psi

JOHNSON CONTROLS
$790.33 - $790.33
$790.33
$790.33 - $790.33
$790.33

Fan Speed Control Maximum Control Pressure Setpoint 754 psi Minimum Control Pressure Setpoint 0 psi Maximum Temperature Setting 140 Degrees F Minim...

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$790.33 - $790.33
$790.33
$790.33 - $790.33
$790.33
Dual Pressure Control Differential SPST

Dual Pressure Control Differential SPST

JOHNSON CONTROLS
$337.93 - $337.93
$337.93
$337.93 - $337.93
$337.93

Dual Pressure Control Product Type Dual Pressure Control Pressure Type Differential Minimum Pressure Range - Low Side 20 in Hg Maximum Pressure Ran...

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$337.93 - $337.93
$337.93
$337.93 - $337.93
$337.93
Dual Pressure Control Differential SPST

Dual Pressure Control Differential SPST

JOHNSON CONTROLS
$345.12 - $345.12
$345.12
$345.12 - $345.12
$345.12

Dual Pressure Control Product Type Dual Pressure Control Pressure Type Differential Minimum Pressure Range - Low Side 12 in Hg Maximum Pressure Ran...

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$345.12 - $345.12
$345.12
$345.12 - $345.12
$345.12
Globe Valve 3-Way Mixing 3/4 In (F)NPT

Globe Valve 3-Way Mixing 3/4 In (F)NPT

JOHNSON CONTROLS
$351.89 - $351.89
$351.89
$351.89 - $351.89
$351.89

Globe Valve 3 Way Brass Height (In.) 4-3/4 Width (In.) 3-7/32 Depth (In.) 1-7/8 Coefficient of Volume 7.3 Safe Working Steam PSI 38 Safe Working Wa...

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$351.89 - $351.89
$351.89
$351.89 - $351.89
$351.89
Dual Pressure Control Differential SPST

Dual Pressure Control Differential SPST

JOHNSON CONTROLS
$332.21 - $332.21
$332.21
$332.21 - $332.21
$332.21

Dual Pressure Control Product Type Dual Pressure Control Pressure Type Differential Minimum Pressure Range - Low Side 20 in Hg Maximum Pressure Ran...

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$332.21 - $332.21
$332.21
$332.21 - $332.21
$332.21
Globe Valve 3-Way Mixing 1/2 In (F)NPT

Globe Valve 3-Way Mixing 1/2 In (F)NPT

JOHNSON CONTROLS
$247.23 - $247.23
$247.23
$247.23 - $247.23
$247.23

Globe Valve 3 Way Brass Height (In.) 4-3/4 Width (In.) 3 Depth (In.) 1-5/8 Coefficient of Volume 1.8 Safe Working Steam PSI 38 Safe Working Water P...

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$247.23 - $247.23
$247.23
$247.23 - $247.23
$247.23
Globe Valve 3-Way Mixing 1/2 In (F)NPT

Globe Valve 3-Way Mixing 1/2 In (F)NPT

JOHNSON CONTROLS
$246.21 - $246.21
$246.21
$246.21 - $246.21
$246.21

Globe Valve 3 Way Brass Height (In.) 4-3/4 Width (In.) 3 Depth (In.) 1-5/8 Coefficient of Volume 0.73 Safe Working Steam PSI 38 Safe Working Water ...

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$246.21 - $246.21
$246.21
$246.21 - $246.21
$246.21
Globe Valve 2-Way NO 1-1/2 In Union

Globe Valve 2-Way NO 1-1/2 In Union

JOHNSON CONTROLS
$1,021.61 - $1,021.61
$1,021.61
$1,021.61 - $1,021.61
$1,021.61

Globe Valve 2 Way Brass Trim Height (In.) 5-13/16 Width (In.) 9-11/16 Depth (In.) 5-1/8 Coefficient of Volume 28.9 Safe Working Steam PSI 38 Safe W...

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$1,021.61 - $1,021.61
$1,021.61
$1,021.61 - $1,021.61
$1,021.61
Globe Valve 2-Way NO 1 In Union Angle

Globe Valve 2-Way NO 1 In Union Angle

JOHNSON CONTROLS
$517.23 - $517.23
$517.23
$517.23 - $517.23
$517.23

Globe Valve 2 Way Brass Trim Height (In.) 5-31/32 Width (In.) 8-1/16 Depth (In.) 4-1/8 Coefficient of Volume 11.6 Safe Working Steam PSI 38 Safe Wo...

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$517.23 - $517.23
$517.23
$517.23 - $517.23
$517.23
Globe Valve 2-Way NO 3/4 In Union Angle

Globe Valve 2-Way NO 3/4 In Union Angle

JOHNSON CONTROLS
$368.63 - $368.63
$368.63
$368.63 - $368.63
$368.63

Globe Valve 2 Way Brass Trim Height (In.) 4-3/4 Width (In.) 6-3/16 Depth (In.) 3-1/8 Coefficient of Volume 7.3 Safe Working Steam PSI 38 Safe Worki...

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$368.63 - $368.63
$368.63
$368.63 - $368.63
$368.63
Mech Lube Oil Pressure Cont 6.5 psi Max

Mech Lube Oil Pressure Cont 6.5 psi Max

JOHNSON CONTROLS
$435.99 - $435.99
$435.99
$435.99 - $435.99
$435.99

Mechanical Lube Oil Pressure Control Product Type Mechanical Lube Oil Pressure Control Maximum Pressure Setting 6.5 psi Pressure Connection Type Fl...

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$435.99 - $435.99
$435.99
$435.99 - $435.99
$435.99
Globe Valve 2-Way NC 1/2 In Sweat

Globe Valve 2-Way NC 1/2 In Sweat

JOHNSON CONTROLS
$259.89 - $259.89
$259.89
$259.89 - $259.89
$259.89

Globe Valve 2 Way Brass Trim Height (In.) 4-3/4 Width (In.) 4-3/16 Depth (In.) 1-5/8 Coefficient of Volume 1.8 Safe Working Steam PSI 38 Safe Worki...

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$259.89 - $259.89
$259.89
$259.89 - $259.89
$259.89
Mech Lube Oil Pressure Cont 6.5 psi Max

Mech Lube Oil Pressure Cont 6.5 psi Max

JOHNSON CONTROLS
$401.94 - $401.94
$401.94
$401.94 - $401.94
$401.94

Mechanical Lube Oil Pressure Control Product Type Mechanical Lube Oil Pressure Control Maximum Pressure Setting 6.5 psi Pressure Connection Type Fl...

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$401.94 - $401.94
$401.94
$401.94 - $401.94
$401.94
Globe Valve 2-Way NC 2 In Sweat

Globe Valve 2-Way NC 2 In Sweat

JOHNSON CONTROLS
$1,133.90 - $1,133.90
$1,133.90
$1,133.90 - $1,133.90
$1,133.90

Globe Valve 2 Way Brass Trim Height (In.) 6-3/16 Width (In.) 9-7/16 Depth (In.) 4-1/4 Coefficient of Volume 46.2 Safe Working Steam PSI 38 Safe Wor...

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$1,133.90 - $1,133.90
$1,133.90
$1,133.90 - $1,133.90
$1,133.90
Globe Valve 2-Way NC 1/2 In Sweat

Globe Valve 2-Way NC 1/2 In Sweat

JOHNSON CONTROLS
$262.20 - $262.20
$262.20
$262.20 - $262.20
$262.20

Globe Valve 2 Way Brass Trim Height (In.) 4-3/4 Width (In.) 4-3/16 Depth (In.) 1-5/8 Coefficient of Volume 1.8 Safe Working Steam PSI 38 Safe Worki...

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$262.20 - $262.20
$262.20
$262.20 - $262.20
$262.20
Pressure Control 1 Stage 1/8 Barbed

Pressure Control 1 Stage 1/8 Barbed

JOHNSON CONTROLS
$179.84 - $179.84
$179.84
$179.84 - $179.84
$179.84

Pressure Control Number of Stages 1 Control Air Pressure 3 to 20 psi Differential Pressure 2 psi Contact Action SPDT 1/8 in Barbed Air Connections ...

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$179.84 - $179.84
$179.84
$179.84 - $179.84
$179.84
Globe Valve 2-Way NC 2 In (F)NPT

Globe Valve 2-Way NC 2 In (F)NPT

JOHNSON CONTROLS
$1,755.33 - $1,755.33
$1,755.33
$1,755.33 - $1,755.33
$1,755.33

Globe Valve 2 Way Stainless Steel Height (In.) 6-3/16 Width (In.) 5-29/32 Depth (In.) 4-1/4 Coefficient of Volume 46.2 Safe Working Steam PSI 100 S...

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$1,755.33 - $1,755.33
$1,755.33
$1,755.33 - $1,755.33
$1,755.33
Globe Valve 2-Way NC 2 (F)NPT

Globe Valve 2-Way NC 2 (F)NPT

JOHNSON CONTROLS
$1,490.04 - $1,490.04
$1,490.04
$1,490.04 - $1,490.04
$1,490.04

Globe Valve 2 Way Stainless Steel Height (In.) 5-13/16 Width (In.) 5-1/8 Depth (In.) 4-5/16 Coefficient of Volume 28.9 Safe Working Steam PSI 100 S...

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$1,490.04 - $1,490.04
$1,490.04
$1,490.04 - $1,490.04
$1,490.04
Globe Valve 2-Way NC 3/4 In (F)NPT

Globe Valve 2-Way NC 3/4 In (F)NPT

JOHNSON CONTROLS
$766.97 - $766.97
$766.97
$766.97 - $766.97
$766.97

Globe Valve 2 Way Stainless Steel Height (In.) 4-3/4 Width (In.) 3-7/32 Depth (In.) 1-7/8 Coefficient of Volume 7.3 Safe Working Steam PSI 100 Safe...

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$766.97 - $766.97
$766.97
$766.97 - $766.97
$766.97
Globe Valve 2-Way NC 1/2 In (F)NPT

Globe Valve 2-Way NC 1/2 In (F)NPT

JOHNSON CONTROLS
$572.49 - $572.49
$572.49
$572.49 - $572.49
$572.49

Globe Valve 2 Way Stainless Steel Height (In.) 4-3/4 Width (In.) 3 Depth (In.) 1-5/8 Coefficient of Volume 4.6 Safe Working Steam PSI 100 Safe Work...

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$572.49 - $572.49
$572.49
$572.49 - $572.49
$572.49
Globe Valve 2-Way NC 1/2 In (F)NPT

Globe Valve 2-Way NC 1/2 In (F)NPT

JOHNSON CONTROLS
$733.53 - $733.53
$733.53
$733.53 - $733.53
$733.53

Globe Valve 2 Way Stainless Steel Height (In.) 4-3/4 Width (In.) 3 Depth (In.) 1-5/8 Coefficient of Volume 1.8 Safe Working Steam PSI 100 Safe Work...

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$733.53 - $733.53
$733.53
$733.53 - $733.53
$733.53

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