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HVAC Controls

288 Results Found that Include 293 Products 

 |  Results per page: 16 | 32 | 48

Control Bypass Valve, For Use with A-4400

JOHNSON CONTROLS

Grainger Item # 20RF91 | Mfr. Model # A-4110-601

Catalog Page # NA

Control Bypass Valve,For Use with A-4400

Line V Mechanical Tstat, 24 to 277VAC, 6A

JOHNSON CONTROLS

Grainger Item # 20XJ82 | Mfr. Model # T25A-16C

Catalog Page # NA

Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Normally Open, Number of Switches...More

Line V Mechanical Tstat, 24 to 600VAC, 10A

JOHNSON CONTROLS

Grainger Item # 20XJ31 | Mfr. Model # A19ABC-41C

Catalog Page # NA

Line Voltage Thermostat, Heating/Cooling, Switch Type SPDT, Switch Action Open/Close on Rise, Number of...More

Line V Mechanical Tstat, 24 to 600VAC, 10A

JOHNSON CONTROLS

Grainger Item # 20XJ34 | Mfr. Model # A19ADB-38C

Catalog Page # NA

Line Voltage Thermostat, Heating/Cooling, Switch Type SPST, Switch Action Open on Rise, Number of Switches 1,...More

Line V Mechanical Tstat, 24 to 277VAC, 6A

JOHNSON CONTROLS

Grainger Item # 20XJ77 | Mfr. Model # T22AAA-1C

Catalog Page # NA

Line Voltage Thermostat, Heating, Switch Type SPST, Switch Action Normally Open, Number of Switches 1,...More

Line V Mechanical Tstat, 24 to 277VAC, 6A

JOHNSON CONTROLS

Grainger Item # 20XJ79 | Mfr. Model # T22JAA-1C

Catalog Page # NA

Line Voltage Thermostat, Cooling, Switch Type SPST, Switch Action Normally Closed, Number of Switches 1,...More

Pressure Control, SPST, Auto Reset

JOHNSON CONTROLS

Grainger Item # 20XH86 | Mfr. Model # P74FA-10C

Catalog Page # NA

Pressure Control, Switch Type SPDT, Low Pressure Range (PSIG) 2 to 26, Low Pressure Differential (PSIG) 1.5,...More

Temperature Stage Control, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 20XJ71 | Mfr. Model # S350AB-1C

Catalog Page # NA

Temperature Stage Control, Heating/Cooling, Switch Type SPDT, Number of Switches 1, Overall Length 5 In.,...More

Lever Arm Assembly

JOHNSON CONTROLS

Grainger Item # 20RF97 | Mfr. Model # D-9502-604

Catalog Page # NA

Lever Arm Assembly

Pneumatic Low Limit Controller

JOHNSON CONTROLS

Grainger Item # 20RG05 | Mfr. Model # T-3610-1003

Catalog Page # NA

Pneumatic Low Limit Controller, Direct Acting, Control Range 0 Degrees to 270 Degrees F, 1/4 In. Barb Air...More

Pressure Display Module,

JOHNSON CONTROLS

Grainger Item # 20XJ56 | Mfr. Model # D352CA-1C

Catalog Page # NA

Pressure Display Module, Pressure, Number of Switches 0, Overall Length 5 In., Display of Actual Space...More

Temperature Stage Module, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 20XJ72 | Mfr. Model # S350CC-1C

Catalog Page # NA

Temperature Stage Module, Heating/Cooling, Switch Type SPDT, Number of Switches 1, Overall Length 5 In.,...More

Temperature Sensor, Platinum 1k ohm

JOHNSON CONTROLS

Grainger Item # 20XG96 | Mfr. Model # TE-635JM-1

Catalog Page # NA

Temperature Sensor, Platinum 1k ohm, For Use With Any BAS/DDC System

Thermostat Wallplate Kit, w/Mounting Hdwr

JOHNSON CONTROLS

Grainger Item # 20RF76 | Mfr. Model # T-4100-103

Catalog Page # NA

Thermostat Wallplate Kit, Horizontal or Vertical, For Use With JCI T-4000 Series Pneumatic Thermostats,...More

Digital Control Module, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 20XJ53 | Mfr. Model # C450SQN-1C

Catalog Page # NA

Control Module, Heating/Cooling/Pressure/Humidity, Switch Action Open and Close on rise, Number of Switches...More

Temp Sensor, Nickel 1k ohm, Phone Jack

JOHNSON CONTROLS

Grainger Item # 20XG82 | Mfr. Model # TE-6100-11

Catalog Page # NA

Temperature Sensor, Nickel 1k ohm with Phone Jack, For Use With Any BAS/DDC System

Temperature Sensor, Nickel 1k ohm

JOHNSON CONTROLS

Grainger Item # 20XG79 | Mfr. Model # TE-6000-11

Catalog Page # NA

Temperature Sensor, Nickel 1k ohm, For Use With Any BAS/DDC System

Integral Temperature Stage Module

JOHNSON CONTROLS

Grainger Item # 20XJ73 | Mfr. Model # S350PQ-1C

Catalog Page # NA

Proportional Plus Integral Temperature Stage Module, Proportional/Integral, Number of Switches 0, Overall...More

Temperature Sensor, Silicon 1,035 ohms

JOHNSON CONTROLS

Grainger Item # 20XG86 | Mfr. Model # TE-6100-961

Catalog Page # NA

Temperature Sensor, Silicon 1,035 ohms, For Use With Any BAS/DDC System

Temperature Sensor, Platinum 1k ohm

JOHNSON CONTROLS

Grainger Item # 20XG97 | Mfr. Model # TE-635S-1

Catalog Page # NA

Temperature Sensor, Platinum 1k ohm, For Use With Any BAS/DDC System

Temperature Display Module

JOHNSON CONTROLS

Grainger Item # 20XJ54 | Mfr. Model # D350BA-1C

Catalog Page # NA

Temperature Display Module, Temperature, Switch Action Open and Close on rise, Number of Switches 0, Overall...More

Temp Sensor, Nickel 1k ohm, Phone Jack

JOHNSON CONTROLS

Grainger Item # 20XG83 | Mfr. Model # TE-6100-12

Catalog Page # NA

Temperature Sensor, Nickel 1k ohm with Phone Jack, For Use With Any BAS/DDC System

Digital Control Module, 24 to 240VAC

JOHNSON CONTROLS

Grainger Item # 20XJ51 | Mfr. Model # C450RBN-3C

Catalog Page # NA

Control Module, Heating/Cooling/Pressure/Humidity, Switch Type SPDT, Switch Action Open and Close on rise,...More

Temp Sensor, Duct Temp Element Holder

JOHNSON CONTROLS

Grainger Item # 20XG80 | Mfr. Model # TE-6001-11

Catalog Page # NA

Temperature Sensor, Duct Temperature Element Holder, For Use With TE-6000 Series Elements

Three-Way Air Switching Valve

JOHNSON CONTROLS

Grainger Item # 20RG24 | Mfr. Model # V-6137-1

Catalog Page # NA

Three-Way Air Switching Valve, NO, NC, COM, Control Range 15 to 19 psi, 1/4 In. Barb Air Connections, Contact...More

Relief Valve, 1/4 in., 0 to 25 psi, Brass

JOHNSON CONTROLS

Grainger Item # 20RF86 | Mfr. Model # A-4000-144

Catalog Page # NA

Relief Valve,1/4 in., 0 to 25 psi, Brass

Temperature Sensor, Platinum 1k ohm

JOHNSON CONTROLS

Grainger Item # 20XG92 | Mfr. Model # TE-6359-1

Catalog Page # NA

Temperature Sensor, Platinum 1k ohm, For Use With Any BAS/DDC System

Bulb Element Controller

JOHNSON CONTROLS

Grainger Item # 20RG19 | Mfr. Model # T-8000-6

Catalog Page # NA

Bulb Element Controller

Humidity Stage Module

JOHNSON CONTROLS

Grainger Item # 20XJ74 | Mfr. Model # S351AA-1C

Catalog Page # NA

Humidity Stage Module, Humidification or Dehumidification, Switch Type SPDT, Number of Switches 1, Overall...More

Humidity Transmitter

JOHNSON CONTROLS

Grainger Item # 20XJ64 | Mfr. Model # HT-6702-0N00P

Catalog Page # NA

Humidity Transmitter

Surface Mount Duct, Wall Mountng Lcation

JOHNSON CONTROLS

Grainger Item # 20XJ60 | Mfr. Model # HE-67N3-0N0GS

Catalog Page # NA

Surface Mount Duct

Electronic Pressure Control

JOHNSON CONTROLS

Grainger Item # 20XJ70 | Mfr. Model # P352PQ-1C

Catalog Page # NA

Electronic Pressure Control, Proportional/Integral, Number of Switches 0, Overall Length 5 In., Sensor Type...More

 |  Results per page: 16 | 32 | 48
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