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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
Duct Reducer Steel 20 ga Thick Round

Duct Reducer Steel 20 ga Thick Round

NORDFAB
$264.87 - $264.87
$264.87
$264.87 - $264.87
$264.87

Duct Reducer For Nominal Duct Diameter 15 in 16 in Inlet Diameter 16 in Inside Diameter 16 in Overall Length 7 in Product Type Reducer Weight 7 lb ...

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$264.87 - $264.87
$264.87
$264.87 - $264.87
$264.87
Duct Reducer Steel 20 ga Thick Round

Duct Reducer Steel 20 ga Thick Round

NORDFAB
$264.87 - $264.87
$264.87
$264.87 - $264.87
$264.87

Duct Reducer For Nominal Duct Diameter 12 in 15 in Inlet Diameter 15 in Inside Diameter 15 in Overall Length 9 in Product Type Reducer Weight 6 lb ...

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$264.87 - $264.87
$264.87
$264.87 - $264.87
$264.87
Pressure Stage Module Pressure

Pressure Stage Module Pressure

JOHNSON CONTROLS
$160.79 - $160.79
$160.79
$160.79 - $160.79
$160.79

Pressure Stage Module Input Voltage 24V Overall Height 5 in Overall Width 2 3/8 in Standards C-UL CCN XAPX7 File E27734 UL Listed CCN XAPX File E27...

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$160.79 - $160.79
$160.79
$160.79 - $160.79
$160.79
Duct Reducer Steel 20 ga Thick Round

Duct Reducer Steel 20 ga Thick Round

NORDFAB
$191.93 - $191.93
$191.93
$191.93 - $191.93
$191.93

Duct Reducer For Nominal Duct Diameter 11 in 14 in Inlet Diameter 14 in Inside Diameter 14 in Overall Length 9 in Product Type Reducer Weight 4.5 l...

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$191.93 - $191.93
$191.93
$191.93 - $191.93
$191.93
Duct Reducer Steel 20 ga Thick Round

Duct Reducer Steel 20 ga Thick Round

NORDFAB
$191.93 - $191.93
$191.93
$191.93 - $191.93
$191.93

Duct Reducer For Nominal Duct Diameter 11 in 13 in Inlet Diameter 13 in Inside Diameter 13 in Overall Length 8 in Product Type Reducer Weight 4 lb ...

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$191.93 - $191.93
$191.93
$191.93 - $191.93
$191.93
Duct Reducer Steel 22 ga Thick Round

Duct Reducer Steel 22 ga Thick Round

NORDFAB
$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99

Duct Reducer For Nominal Duct Diameter 5 in 7 in Inlet Diameter 7 in Inside Diameter 7 in Overall Length 8 in Product Type Reducer Weight 2 lb Mate...

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$114.99 - $114.99
$114.99
$114.99 - $114.99
$114.99
Duct Clamp Stainless Steel 18 ga Thick

Duct Clamp Stainless Steel 18 ga Thick

NORDFAB
$77.14 - $77.14
$77.14
$77.14 - $77.14
$77.14

Duct Clamp For Nominal Duct Diameter 11 in Product Type Duct Clamp Material Thickness 18 ga Material Stainless Steel Overall Length 11 in Inside Di...

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$77.14 - $77.14
$77.14
$77.14 - $77.14
$77.14
Duct Clamp Stainless Steel 18 ga Thick

Duct Clamp Stainless Steel 18 ga Thick

NORDFAB
$49.20 - $49.20
$49.20
$49.20 - $49.20
$49.20

Duct Clamp For Nominal Duct Diameter 3 in Product Type Duct Clamp Material Thickness 18 ga Material Stainless Steel Overall Length 3 in Inside Diam...

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$49.20 - $49.20
$49.20
$49.20 - $49.20
$49.20
Duct Clamp Steel 18 ga Thick Round

Duct Clamp Steel 18 ga Thick Round

NORDFAB
$56.76 - $56.76
$56.76
$56.76 - $56.76
$56.76

Duct Clamp For Nominal Duct Diameter 24 in Product Type Duct Clamp Material Thickness 18 ga Material Steel Overall Length 24 in Inside Diameter 24 ...

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$56.76 - $56.76
$56.76
$56.76 - $56.76
$56.76
Line Voltage Thermostat 0 to 5/10V DC

Line Voltage Thermostat 0 to 5/10V DC

JOHNSON CONTROLS
$540.37 - $540.37
$540.37
$540.37 - $540.37
$540.37

Line Voltage Thermostat Mounting Location Wall Mount Output 0 to 10V DC 0 to 5V DC Temperature Accuracy +/-0.35 Degrees F Electrical Connection Typ...

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$540.37 - $540.37
$540.37
$540.37 - $540.37
$540.37
Duct Clamp Steel 18 ga Thick Round

Duct Clamp Steel 18 ga Thick Round

NORDFAB
$45.06 - $45.06
$45.06
$45.06 - $45.06
$45.06

Duct Clamp For Nominal Duct Diameter 17 in Product Type Duct Clamp Material Thickness 18 ga Material Steel Overall Length 17 in Inside Diameter 17 ...

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$45.06 - $45.06
$45.06
$45.06 - $45.06
$45.06
Display Module 5V DC 5 in H 2 3/8 in W

Display Module 5V DC 5 in H 2 3/8 in W

JOHNSON CONTROLS
$357.16 - $357.16
$357.16
$357.16 - $357.16
$357.16

Display Module Input Voltage 5V DC Overall Height 5 in Overall Width 2 3/8 in Compatible with Series P352 P352P Compatible with Grainger Part Numbe...

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$357.16 - $357.16
$357.16
$357.16 - $357.16
$357.16
Duct Clamp Steel 18 ga Thick Round

Duct Clamp Steel 18 ga Thick Round

NORDFAB
$22.95 - $22.95
$22.95
$22.95 - $22.95
$22.95

Duct Clamp For Nominal Duct Diameter 3 in Product Type Duct Clamp Material Thickness 18 ga Material Steel Overall Length 3 in Inside Diameter 3 in ...

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$22.95 - $22.95
$22.95
$22.95 - $22.95
$22.95
Jet Cap Stainless Steel 20 ga Thick

Jet Cap Stainless Steel 20 ga Thick

NORDFAB
$1,861.29 - $1,861.29
$1,861.29
$1,861.29 - $1,861.29
$1,861.29

Jet Cap For Nominal Duct Diameter 16 in Gas Appliance Category Not Applicable For Duct Height 16 in For Duct Width 16 in Inlet Diameter 16 in Mater...

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$1,861.29 - $1,861.29
$1,861.29
$1,861.29 - $1,861.29
$1,861.29
Refrigeration Control 20 to 30VAC

Refrigeration Control 20 to 30VAC

JOHNSON CONTROLS
$432.17 - $432.17
$432.17
$432.17 - $432.17
$432.17

Refrigeration Control Heating/Cooling/Pressure/Humidity Switch Type SPDT Switch Action 1 Closes on Rise 1 Opens on Rise Control Range (F) -40 Degre...

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$432.17 - $432.17
$432.17
$432.17 - $432.17
$432.17
Jet Cap Stainless Steel 20 ga Thick

Jet Cap Stainless Steel 20 ga Thick

NORDFAB
$1,861.29 - $1,861.29
$1,861.29
$1,861.29 - $1,861.29
$1,861.29

Jet Cap For Nominal Duct Diameter 15 in Gas Appliance Category Not Applicable For Duct Height 15 in For Duct Width 15 in Inlet Diameter 15 in Mater...

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$1,861.29 - $1,861.29
$1,861.29
$1,861.29 - $1,861.29
$1,861.29
Refrigeration Control 20 to 30VAC

Refrigeration Control 20 to 30VAC

JOHNSON CONTROLS
$308.04 - $308.04
$308.04
$308.04 - $308.04
$308.04

Refrigeration Control Heating/Cooling/Pressure/Humidity Switch Action 1 Closes on Rise 1 Opens on Rise Control Range (F) -40 Degrees to 150 Degrees...

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$308.04 - $308.04
$308.04
$308.04 - $308.04
$308.04
Jet Cap Stainless Steel 22 ga Thick

Jet Cap Stainless Steel 22 ga Thick

NORDFAB
$948.24 - $948.24
$948.24
$948.24 - $948.24
$948.24

Jet Cap For Nominal Duct Diameter 8 in Gas Appliance Category Not Applicable For Duct Height 8 in For Duct Width 8 in Inlet Diameter 8 in Material ...

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$948.24 - $948.24
$948.24
$948.24 - $948.24
$948.24
Jet Cap Steel 18 ga Thick Round

Jet Cap Steel 18 ga Thick Round

NORDFAB
$1,468.50 - $1,468.50
$1,468.50
$1,468.50 - $1,468.50
$1,468.50

Jet Cap For Nominal Duct Diameter 22 in Gas Appliance Category Not Applicable For Duct Height 22 in For Duct Width 22 in Inlet Diameter 22 in Mater...

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$1,468.50 - $1,468.50
$1,468.50
$1,468.50 - $1,468.50
$1,468.50
Weather Cap Steel 18 ga Thick Round

Weather Cap Steel 18 ga Thick Round

NORDFAB
$542.23 - $542.23
$542.23
$542.23 - $542.23
$542.23

Weather Cap For Nominal Duct Diameter 12 in Gas Appliance Category Not Applicable For Duct Height 12 in For Duct Width 12 in Inlet Diameter 12 in M...

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$542.23 - $542.23
$542.23
$542.23 - $542.23
$542.23
Weather Cap Steel 18 ga Thick Round

Weather Cap Steel 18 ga Thick Round

NORDFAB
$384.23 - $384.23
$384.23
$384.23 - $384.23
$384.23

Weather Cap For Nominal Duct Diameter 8 in Gas Appliance Category Not Applicable For Duct Height 8 in For Duct Width 8 in Inlet Diameter 8 in Mater...

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$384.23 - $384.23
$384.23
$384.23 - $384.23
$384.23
Weather Cap Steel 18 ga Thick Round

Weather Cap Steel 18 ga Thick Round

NORDFAB
$388.58 - $388.58
$388.58
$388.58 - $388.58
$388.58

Weather Cap For Nominal Duct Diameter 7 in Gas Appliance Category Not Applicable For Duct Height 7 in For Duct Width 7 in Inlet Diameter 7 in Mater...

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$388.58 - $388.58
$388.58
$388.58 - $388.58
$388.58
Pipe-Mount Sensor Temp 3.5F Differential

Pipe-Mount Sensor Temp 3.5F Differential

JOHNSON CONTROLS
$192.93 - $192.93
$192.93
$192.93 - $192.93
$192.93

Line Volt Mechanical Tstat Thermostat Switch Type SPDT Thermostat Control Range 200 Degrees to 240 Degrees F Thermostat Voltage 24 to 277VAC Full L...

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$192.93 - $192.93
$192.93
$192.93 - $192.93
$192.93
Weather Cap Steel 18 ga Thick Round

Weather Cap Steel 18 ga Thick Round

NORDFAB
$330.29 - $330.29
$330.29
$330.29 - $330.29
$330.29

Weather Cap For Nominal Duct Diameter 5 in Gas Appliance Category Not Applicable For Duct Height 5 in For Duct Width 5 in Inlet Diameter 5 in Mater...

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$330.29 - $330.29
$330.29
$330.29 - $330.29
$330.29

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