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Heating & Cooling (112,500+ items)

Zoro Select Ceiling/Wall Return Air Grille, 24 in W x 24 in H Opening, White, Steel, One-Way, Surface Mount 4MJP2
Zoro Select

Ceiling/Wall Return Air Grille, 24 in W x 24 in H Opening, White, Steel, One-Way, Surface Mount

Zoro # G2838701
Mfr # 4MJP2
product price: 
$28.59
/ea
Nu-Calgon Evaporator Coil Cleaner, Aerosol, Evap Foam, No Rinse, 18 oz, Milky, Lemon Scented 4171-75
Nu-Calgon

Evaporator Coil Cleaner, Aerosol, Evap Foam, No Rinse, 18 oz, Milky, Lemon Scented

Zoro # G0530914
Mfr # 4171-75
product price: 
$14.89
/ea
Milwaukee Tool M18 Brushless Jobsite Fan, Packout Compatible, 7 in Blade Dia, Variable Speeds, 850 cfm, Bare Tool 0818-20
Milwaukee Tool

M18 Brushless Jobsite Fan, Packout Compatible, 7 in Blade Dia, Variable Speeds, 850 cfm, Bare Tool

Zoro # G713039738
Mfr # 0818-20
product price: 
$149.00
/ea
Johns Manville Duct Insulation Wrap, 4.2 R-Value, 25 ft L x 48 in W x 1-1/2 in D, Fiberglass/Foil Scrim Kraft 670378
Johns Manville

Duct Insulation Wrap, 4.2 R-Value, 25 ft L x 48 in W x 1-1/2 in D, Fiberglass/Foil Scrim Kraft

Zoro # G3618982
Mfr # 670378
product price: 
$62.49
/ea
Air King Window Fan W/ 16 in Blade Dia, 22 in H, 3 Speeds, 120V AC, 7 ft L Cord 9155
Air King

Window Fan W/ 16 in Blade Dia, 22 in H, 3 Speeds, 120V AC, 7 ft L Cord

Zoro # G0842457
Mfr # 9155
product price: 
$104.99
/ea
Chill Stopr Indoor Air Conditioner Cover, 21 in H x 30 in W 6 in D, Antique White, Plastic 1212-06
Chill Stopr

Indoor Air Conditioner Cover, 21 in H x 30 in W 6 in D, Antique White, Plastic

Zoro # G2709795
Mfr # 1212-06
product price: 
$52.59
/ea
Nu-Calgon Nu Brite Condenser Coil Cleaner For Outside AC Condenser Coils, 1 Gal, Liquid, Blue, Alkaline 4291-08
Nu-Calgon

Nu Brite Condenser Coil Cleaner For Outside AC Condenser Coils, 1 Gal, Liquid, Blue, Alkaline

Zoro # G3752673
Mfr # 4291-08
product price: 
$31.19
/ea
Sold in mult. of 4 for $124.76
Dayton Rectangle OEM Replacement Direct Drive Blower, 3-7/8 in Wheel Dia, 146 cfm, 115V AC, 1 Phase 1TDP7
Dayton

Rectangle OEM Replacement Direct Drive Blower, 3-7/8 in Wheel Dia, 146 cfm, 115V AC, 1 Phase

Zoro # G2445581
Mfr # 1TDP7
product price: 
$89.99
/ea
Simple Green Foaming Coil Cleaner, 20 oz  Aerosol Can, White 0110001213418
Simple Green

Foaming Coil Cleaner, 20 oz Aerosol Can, White

Zoro # G6223725
Mfr # 0110001213418
product price: 
$8.49
/ea
Diversitech CO2 Cartridges For Drain Gun, Max. Working Pressure 1,200 psi, Chrome, PK 12 GGC-12
Diversitech

CO2 Cartridges For Drain Gun, Max. Working Pressure 1,200 psi, Chrome, PK 12

Zoro # G0574384
Mfr # GGC-12
product price: 
$32.99
/pk of 12, $2.75/ea
Milwaukee Tool M18 Brushless Jobsite Fan, 18 in Blade Dia, 3 Speeds, 3400 cfm, Bare Tool 0821-20
Milwaukee Tool

M18 Brushless Jobsite Fan, 18 in Blade Dia, 3 Speeds, 3400 cfm, Bare Tool

Zoro # G412840666
Mfr # 0821-20
product price: 
$269.00
/ea
Zoro Select Paint Collector Air Filter Pad, 20 in x 20 in x 2 in, Fiberglass, (Formerly Air Handler), PK50 2W001
Zoro Select

Paint Collector Air Filter Pad, 20 in x 20 in x 2 in, Fiberglass, (Formerly Air Handler), PK50

Zoro # G0726171
Mfr # 2W001
product price: 
$94.29
/pk of 50, $1.89/ea
Nu-Calgon Blackhawk Coil Cleaner, Expanding Foam, Clear, 18 oz Net Weight 4127-75
Nu-Calgon

Blackhawk Coil Cleaner, Expanding Foam, Clear, 18 oz Net Weight

Zoro # G2103355
Mfr # 4127-75
product price: 
$11.89
/ea
Mann+Hummel 20x25x2 Pleated Air Filter, Standard Capacity, Synthetic Fibers, MERV 8, 1.0 to 3.0 Micron 21208-022025
20x25x2 Pleated Air Filter
60 results
View Items
Jb Industries Vacuum Pump Oil, 1 qt Bottle, 15 SAE Grade, 46 ISO Grade, 444.2 Degree F Flash Point DVO-12
Jb Industries

Vacuum Pump Oil, 1 qt Bottle, 15 SAE Grade, 46 ISO Grade, 444.2 Degree F Flash Point

Zoro # G6191132
Mfr # DVO-12
product price: 
$13.99
/ea
Zoro Select Ceiling/Wall Return Air Grille, 24 in W x 8 in H Opening, White, Steel, One-Way, Surface Mount 4MJR7
Zoro Select

Ceiling/Wall Return Air Grille, 24 in W x 8 in H Opening, White, Steel, One-Way, Surface Mount

Zoro # G1092917
Mfr # 4MJR7
product price: 
$16.15
/ea
Dayton Electric Wall & Ceiling Unit Heater, 1 Phase, 240/208VAC, 12-1/2 in H x 14 in W x 11-1/4 in D 3UG73
Dayton

Electric Wall & Ceiling Unit Heater, 1 Phase, 240/208VAC, 12-1/2 in H x 14 in W x 11-1/4 in D

Zoro # G3159624
Mfr # 3UG73
product price: 
$563.99
/ea
Cadet 48" Electric Baseboard Heater, White, 1000W, 120V 4F1000-1W
Cadet

48" Electric Baseboard Heater, White, 1000W, 120V

Zoro # G8738685
Mfr # 4F1000-1W
product price: 
$63.29
/ea
Air King Plstc Window 11.5"L 27"W Whole House Fan 9166
Air King

Plstc Window 11.5"L 27"W Whole House Fan

Zoro # G3136716
Mfr # 9166
product price: 
$230.99
/ea
Peco Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 110F, Knob, 120 to 277V AC, 1C, 1H TF115-001
Peco

Line Voltage Mechanical Thermostat, Heat or Cool, 40 to 110F, Knob, 120 to 277V AC, 1C, 1H

Zoro # G3075134
Mfr # TF115-001
product price: 
$58.99
/ea
Essick Air Bacteriostatic Treatment, Solution Type Algae and Bacteria Inhibitor, Liquid, 32 oz 1970
Essick Air

Bacteriostatic Treatment, Solution Type Algae and Bacteria Inhibitor, Liquid, 32 oz

Zoro # G4023801
Mfr # 1970
product price: 
$8.99
/ea
Dayton Line Volt Mechanical Tstat, Heat/Cool, 30-110 Degrees F, 60 to 600V AC, Hydraulic Air Coil, Steel 1UHH2
Dayton

Line Volt Mechanical Tstat, Heat/Cool, 30-110 Degrees F, 60 to 600V AC, Hydraulic Air Coil, Steel

Zoro # G3307717
Mfr # 1UHH2
product price: 
$81.19
/ea
Nu-Calgon Evap-Fresh No Rinse Evaporator Coil Cleaner & Disinfectant, Aerosol, Clear, 1 lb 2 oz Net Weight 4166-75
Nu-Calgon

Evap-Fresh No Rinse Evaporator Coil Cleaner & Disinfectant, Aerosol, Clear, 1 lb 2 oz Net Weight

Zoro # G2525223
Mfr # 4166-75
product price: 
$17.19
/ea
No Product Image Available
Broan-Nutone

Fan Assembly For Broan Mfr No. 688

Zoro # G5903904
Mfr # S97012026
product price: 
$45.29
/ea
Nu-Calgon Evap Pow'r-C Evaporator Coil Cleaner, Liquid, Green, 1 gal Jug 4168-08
Nu-Calgon

Evap Pow'r-C Evaporator Coil Cleaner, Liquid, Green, 1 gal Jug

Zoro # G1780082
Mfr # 4168-08
product price: 
$27.79
/ea
Qmark Surface Mounting Bracket For Wall/Ceiling Electric Heaters, 20-1/2 in x 9-15/16 in, Fits 3 to 10kW MUH B10
Qmark

Surface Mounting Bracket For Wall/Ceiling Electric Heaters, 20-1/2 in x 9-15/16 in, Fits 3 to 10kW MUH

Zoro # G4974864
Mfr # B10
product price: 
$124.00
/ea
Crc Coil Cleaner, 20 oz, Aerosol Can, Liquid 03196
Crc

Coil Cleaner, 20 oz, Aerosol Can, Liquid

Zoro # G4148551
Mfr # 03196
product price: 
$12.69
/ea
Zoro Select 24 in x 90 ft x 1 in Polyester Air Filter Roll, MERV 7, Blue/White (Formerly Air Handler) 4WZ69
Zoro Select

24 in x 90 ft x 1 in Polyester Air Filter Roll, MERV 7, Blue/White (Formerly Air Handler)

Zoro # G1962012
Mfr # 4WZ69
product price: 
$101.99
/ea
Koch Filter 20x20x2 Pleated Air Filter, Standard Capacity, Synthetic, MERV 8 102-700-019
20x20x2 Pleated Air Filter
66 results
View Items
Dayton Round OEM Replacement Direct Drive Blower, 3-7/8 in Wheel Dia, 75 cfm, 115VAC, 1 Phase 1TDP3
Dayton

Round OEM Replacement Direct Drive Blower, 3-7/8 in Wheel Dia, 75 cfm, 115VAC, 1 Phase

Zoro # G2510164
Mfr # 1TDP3
product price: 
$83.99
/ea
Koch Filter High Capacity Pleated Air Filter, 16x25x1, MERV 8 102-701-007
16x25x1 Pleated Air Filter
130 results
View Items
Mars Air Curtain Door Switch, 120/208V, Phase 1, 3/4 in W x 3 in H x 3-3/8 in D 99-014
Mars

Air Curtain Door Switch, 120/208V, Phase 1, 3/4 in W x 3 in H x 3-3/8 in D

Zoro # G3398613
Mfr # 99-014
product price: 
$135.99
/ea
Essick Air Replacement Humidifier Frame Assembly For Aircare/Essick 800 Series, Black 4V3398020 GRYP
Essick Air

Replacement Humidifier Frame Assembly For Aircare/Essick 800 Series, Black

Zoro # G0959025
Mfr # 4V3398020 GRYP
product price: 
$9.45
/ea
Zoro Select Ceiling/Wall Return Air Grille, 30 in W x 8 in H Opening, 690cfm, White, Steel, 1 Way, Surface Mount 4MJR9
Zoro Select

Ceiling/Wall Return Air Grille, 30 in W x 8 in H Opening, 690cfm, White, Steel, 1 Way, Surface Mount

Zoro # G3029844
Mfr # 4MJR9
product price: 
$21.19
/ea
Portacool Replacement Pump For Portable Evaporative Coolers (ACJS2501A1, PACJS2601A1, PACJS2701A1) PARPMP01710A
Portacool

Replacement Pump For Portable Evaporative Coolers (ACJS2501A1, PACJS2601A1, PACJS2701A1)

Zoro # G5112517
Mfr # PARPMP01710A
product price: 
$200.99
/ea
Global Finishing Solutions Paint Collector Filter Pad, 20 in x 20 in x 2 in, Polyester, White, 30 PK 1008075
Global Finishing Solutions

Paint Collector Filter Pad, 20 in x 20 in x 2 in, Polyester, White, 30 PK

Zoro # G3231706
Mfr # 1008075
product price: 
$130.99
/pk of 30, $4.37/ea
Heating & Cooling (112,500+ items)
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About Heating & Cooling

Keeping residential, industrial, and commercial locations comfortable is important for productivity and well-being. Whether you want to stay cool in summer with fans and air conditioners or warm in the winter with heaters, we have a full assortment of fans and HVAC equipment. Find what you need for installation, repairs, and maintenance. Look no further for air filters, thermostats, ventilation supplies, air circulation fans, residential exhaust and bathroom fans, motors, blowers, fan blades, HVAC fans, HVAC refrigeration equipment, and many more parts and accessories. Shop from the most trusted brands in the HVAC equipment industry including Frigidaire, LG Commercial, Johnson Controls, MRCOOL, ThermoSoft, Fostoria, Dayton, and more. Enjoy shopping for all of your business’s heating and cooling supplies at everyday low prices at Zoro.

Cooling Supplies

Whether you’re an HVAC professional, contractor, or building manager, find all the cooling supplies you need to keep your employees and customers comfortable on the hottest days. Shop our extensive selection of AC and refrigeration accessories, refrigerant valves and recovery systems, AC and refrigeration compressors, AC condensers, and so much more. We also carry window and wall air conditioners, portable air conditioners, packaged terminal air conditioners, and more.

Heating Supplies

When temperatures drop, keep your facility’s temperature comfortable with heating equipment and supplies from Zoro. We offer an endless assortment of all the equipment, replacement parts, and heating components you need to get the job done. Shop from our assortment of heaters and furnaces, fireplaces and stove heaters, heating elements, oil burners and controls, heating ventilation, and so much more. We also have an extensive range of HVAC parts and HVAC controls.

Frequently Asked Questions

Portable heaters are a great way to quickly and efficiently heat a small space. They are also very convenient, as they can be easily moved from room to room. Additionally, portable heaters are relatively convenient to operate.

The size of heating unit you need for your space will depend on a number of factors, including the size of the space, the type of insulation, and the climate. A general rule of thumb is that you will need 1000 watts of heating power for every 10 square meters of space.

The most efficient type of heating system is one that uses a heat pump. Heat pumps work by transferring heat from one place to another, rather than generating heat. This makes them much more efficient than traditional heating systems, which use electricity or gas to generate heat.

There are two main types of cooling systems: air conditioners and evaporative coolers. Air conditioners work by removing heat from the air in a room, while evaporative coolers work by cooling the air through evaporation.

Related Categories

dayton hydronic heaters6" duct caps2" wye strainers
36" air curtains5" pipe hangers4" duct clamps
8" flex hosesdayton unit heaters14" duct hoses
1" steam traps18 inch fans24" shop fans

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