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HVAC and Refrigeration

HVAC and Refrigeration Total Products: 25001

Sub Collections

Air Treatment
Air Treatment
Cooling Fans and Air Circulators
Cooling Fans and Air Circulators
HVAC Controls and Thermostats
HVAC Controls and Thermostats
Air Conditioners and Accessories
Air Conditioners and Accessories
Replacement Parts
Replacement Parts
Duct Fans and Accessories
Duct Fans and Accessories
Roof Ventilators
Roof Ventilators
Ventilation Equipment and Supplies
Ventilation Equipment and Supplies
Central Equipment
Central Equipment
Gas Heaters and Accessories
Gas Heaters and Accessories
Air Filters
Air Filters
A/C Refrigeration and Accessories
A/C Refrigeration and Accessories
Roofing Repair Supplies
Roofing Repair Supplies
Industrial Blowers and Accessories
Industrial Blowers and Accessories
Electric Heaters and Accessories
Electric Heaters and Accessories
Ductwork Venting Fittings and Caps
Ductwork Venting Fittings and Caps
Hot Water and Steam Heating Systems and Accessorie
Hot Water and Steam Heating Systems and Accessorie
Electric Process Heaters and Accessories
Electric Process Heaters and Accessories
Oil and Kerosene Heaters and Accessories
Oil and Kerosene Heaters and Accessories
Exhaust Fans
Exhaust Fans
Tubeaxial Fans and Accessories
Tubeaxial Fans and Accessories
Shutters Dampers and Louvers
Shutters Dampers and Louvers
Specialty Fans and Accessories
Specialty Fans and Accessories
HVAC Test Instruments
HVAC Test Instruments
Fan Blades and Propellers
Fan Blades and Propellers
Refrigeration Test Equipment
Refrigeration Test Equipment
Pleated Air Filter 12x16x2 MERV 13
HVAC and Refrigeration - Unclassified
Air Pressure Switch Adjust DPDT Manual

Air Pressure Switch Adjust DPDT Manual

CLEVELAND CONTROLS
$302.44 - $302.44
$302.44
$302.44 - $302.44
$302.44

Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Differential Negative Positive Minimum Differential Pressure Setting 0.5 in wc ...

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$302.44 - $302.44
$302.44
$302.44 - $302.44
$302.44
Vacuum Gauge

Vacuum Gauge

YELLOW JACKET
$328.29 - $328.29
$328.29
$328.29 - $328.29
$328.29

Vacuum Gauge Refrigeration Measuring Range 25 to 100 000 Microns Display LCD Power Supply 9V Battery Includes Battery Detachable Hook Operating Ins...

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$328.29 - $328.29
$328.29
$328.29 - $328.29
$328.29
Air Flow Selector

Air Flow Selector

CARRIER
$337.15 - $337.15
$337.15
$337.15 - $337.15
$337.15

Air Flow Selector

$337.15 - $337.15
$337.15
$337.15 - $337.15
$337.15
Aircleanerfilter 3.5 Wide

Aircleanerfilter 3.5 Wide

CARRIER
$638.20 - $638.20
$638.20
$638.20 - $638.20
$638.20

Aircleanerfilter 3.5 Wide

$638.20 - $638.20
$638.20
$638.20 - $638.20
$638.20
Air Switch

Air Switch

CARRIER
$464.66 - $464.66
$464.66
$464.66 - $464.66
$464.66

Air Switch

$464.66 - $464.66
$464.66
$464.66 - $464.66
$464.66
Air Sensing Switch Fixed

Air Sensing Switch Fixed

CLEVELAND CONTROLS
$71.38 - $71.38
$71.38
$71.38 - $71.38
$71.38

Air Sensing Switch Pressure Setpoint Type Fixed Maximum Pressure Rating 14 in wc

$71.38 - $71.38
$71.38
$71.38 - $71.38
$71.38
Air Pressure Switch Adjustable Manual

Air Pressure Switch Adjustable Manual

CLEVELAND CONTROLS
$137.19 - $137.19
$137.19
$137.19 - $137.19
$137.19

Air Pressure Switch Pressure Setpoint Type Adjustable Pressure Type Negative Positive Maximum Pressure Setting 12 in wc Minimum Pressure Setting 0....

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$137.19 - $137.19
$137.19
$137.19 - $137.19
$137.19
Air Flow Sw M/R .4-12 1/4 Od

Air Flow Sw M/R .4-12 1/4 Od

CLEVELAND CONTROLS
$159.55 - $159.55
$159.55
$159.55 - $159.55
$159.55

Pressure Setpoint Type Adjustable Pressure Type Differential Negative Positive Mounting Orientation Vertical Maximum Pressure Setting 12 in wc Mini...

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$159.55 - $159.55
$159.55
$159.55 - $159.55
$159.55
Air Pressure Switch Fixed

Air Pressure Switch Fixed

CLEVELAND CONTROLS
$71.46 - $71.46
$71.46
$71.46 - $71.46
$71.46

Air Pressure Switch Pressure Setpoint Type Fixed Maximum Pressure Rating 14 in wc

$71.46 - $71.46
$71.46
$71.46 - $71.46
$71.46
Water Feeder 120V Adjdelay 150N.Wtr.

Water Feeder 120V Adjdelay 150N.Wtr.

HYDROLEVEL
$531.99 - $531.99
$531.99
$531.99 - $531.99
$531.99

Water Feeder 120V Adjdelay 150N.Wtr.

$531.99 - $531.99
$531.99
$531.99 - $531.99
$531.99
Valve 1/2 3Way 7.4Cv Ball Valve

Valve 1/2 3Way 7.4Cv Ball Valve

JOHNSON CONTROLS
$140.53 - $140.53
$140.53
$140.53 - $140.53
$140.53

Valve 1/2 in 3Way 7.4Cv Ball Valve

$140.53 - $140.53
$140.53
$140.53 - $140.53
$140.53
Valve Recond.Kit 3 Mixvlv/5R Act.

Valve Recond.Kit 3 Mixvlv/5R Act.

JOHNSON CONTROLS
$2,563.79 - $2,563.79
$2,563.79
$2,563.79 - $2,563.79
$2,563.79

Valve Recond.Kit 3 In.Mixvlv/5R Act.

$2,563.79 - $2,563.79
$2,563.79
$2,563.79 - $2,563.79
$2,563.79
Transformer 75Va 480/240/208/120-24V

Transformer 75Va 480/240/208/120-24V

FUNCTIONAL DEVICES-RIB
$94.07 - $94.07
$94.07
$94.07 - $94.07
$94.07

Transformer 75Va 480/240/208/120-24V

$94.07 - $94.07
$94.07
$94.07 - $94.07
$94.07
Transformer 120V-24V 50Va Ft/Platetrnsfr

Transformer 120V-24V 50Va Ft/Platetrnsfr

FUNCTIONAL DEVICES-RIB
$44.92 - $44.92
$44.92
$44.92 - $44.92
$44.92

Transformer 120V-24V 50Va Ft/Platetrnsfr

$44.92 - $44.92
$44.92
$44.92 - $44.92
$44.92
Duct Sensor Holder No Box

Duct Sensor Holder No Box

JOHNSON CONTROLS
$72.71 - $72.71
$72.71
$72.71 - $72.71
$72.71

Duct Sensor Holder No Box Overall Height 2 7/16 in Overall Width 2 7/16 in Overall Depth 9 3/16 in Mounting Hole Center to Center Distance 1 1/2 in...

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$72.71 - $72.71
$72.71
$72.71 - $72.71
$72.71
Thermostatroom Stat-Day/Night-Dir.

Thermostatroom Stat-Day/Night-Dir.

JOHNSON CONTROLS
$622.25 - $622.25
$622.25
$622.25 - $622.25
$622.25

Thermostatroom Stat-Day/Night-Dir.

$622.25 - $622.25
$622.25
$622.25 - $622.25
$622.25
Tstat Cover Plastic White

Tstat Cover Plastic White

JOHNSON CONTROLS
$39.20 - $39.20
$39.20
$39.20 - $39.20
$39.20

Thermostat Cover Color White Compatible Brand and Series Johnson Controls T-4000 Compatible Grainger Part Number 38Y156 38Y157 38Y158 38Y159 Compat...

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$39.20 - $39.20
$39.20
$39.20 - $39.20
$39.20
Term.Connectors 2 Angle Fit.

Term.Connectors 2 Angle Fit.

JOHNSON CONTROLS
$28.71 - $28.71
$28.71
$28.71 - $28.71
$28.71

Term.Connectors 2 Angle Fit.

$28.71 - $28.71
$28.71
$28.71 - $28.71
$28.71
Fitting 2Pipe Mtg Str Fittings

Fitting 2Pipe Mtg Str Fittings

JOHNSON CONTROLS
$31.78 - $31.78
$31.78
$31.78 - $31.78
$31.78

Fitting 2Pipe Mtg Str Fittings

$31.78 - $31.78
$31.78
$31.78 - $31.78
$31.78
Pressstagemod/2-50 Offset/Diff

Pressstagemod/2-50 Offset/Diff

JOHNSON CONTROLS
$287.79 - $287.79
$287.79
$287.79 - $287.79
$287.79

Pressstagemod/2-50 Offset/Diff Pressure Type Differential Maximum Differential Pressure Setting 50 psi Minimum Differential Pressure Setting 2 psi ...

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$287.79 - $287.79
$287.79
$287.79 - $287.79
$287.79
Solenoid 3/4 N/C 24Vdcnickelplated

Solenoid 3/4 N/C 24Vdcnickelplated

GC VALVES
$377.76 - $377.76
$377.76
$377.76 - $377.76
$377.76

Solenoid 3/4 In.N/C 24Vdcnickelplated

$377.76 - $377.76
$377.76
$377.76 - $377.76
$377.76
Ventilation Fan 11-3/4 in Overall H

Ventilation Fan 11-3/4 in Overall H

BROAN
$247.11 - $247.11
$247.11
$247.11 - $247.11
$247.11

Ventilation Fan Discharge Direction Horizontal/Vertical Duct Diameter 8 in Duct Shape Round Housing Finish Galvanized Housing Material Galvanized S...

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$247.11 - $247.11
$247.11
$247.11 - $247.11
$247.11
Solenoid 3/4 N/O 120V Viton Trim 0/200N.

Solenoid 3/4 N/O 120V Viton Trim 0/200N.

GC VALVES
$580.05 - $580.05
$580.05
$580.05 - $580.05
$580.05

Solenoid 3/4 In.N/O 120V Viton Trim 0/200N.

$580.05 - $580.05
$580.05
$580.05 - $580.05
$580.05
Current Switch Split Core Adj Sensor

Current Switch Split Core Adj Sensor

FRANCE TRANSFORMERS
$171.96 - $171.96
$171.96
$171.96 - $171.96
$171.96

Current Switch Split Core Adj Sensor

$171.96 - $171.96
$171.96
$171.96 - $171.96
$171.96

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