You're hot, then you're cold and this unit gets it, comforting you no matter the weather report. Powerful and efficient, this 12,000 Btu window air conditioner from Perfect Aire® also boasts a built-in electric heater to regulate rooms up to 550 sq-ft. Find your...

50 pt is a whole lot of water. Can you imagine those tiny moisture particles floating through the air, creating an icky feeling of dampness? With this 50 pt energy star dehumidifier with pump from Perfect Aire®, you'll feel dry and comfortable in any...

Keeping your cool as summer heats up is simpler than you think. Don't worry about ductwork or a complex zoned system. Whether you're living in a studio apartment or a spacious single-family home, just plug and play. This window air conditioner from Perfect Aire®...

90 days filter, 23X more effective than fiberglass filters. Filters airborne allergens including dust, dirt and pollen. Helps reduce dust and dirt build-up in furnace systems and air ducts. Cardboard frame material, made in the USA. Lasts up to 90 days Reduces airborne pollen...

Prevents sagging and movement. Replacement for Artic Circle, Arvin and McGraw. Support clip for water distributor tubes Prevents sagging and movement Replacement for arctic circle coolers

Dial Pillow Block Bearing, Dimensions: 3/4 in Dia, Suitable for: Evaporative Cooler Purge Systems 3/4 in pillow block assembly

Whether you are using it in a garage or on the jobsite, this 185,000 Btu forced air kerosene heater by Mr. Heater is up for the task. With jobsite ready dual powder-coated tubular steel handles, pneumatic rubber tires and a split upper shell designed...

This Comfort Glow direct vent liquid propane gas wall heater is a space saving unit that provides the ideal solution for zone heating. With the included hardware this unit mounts to any exterior wall and the adjustable vent assembly adjusts to fit walls from...

This Comfort Glow direct vent liquid propane gas wall heater is a space saving unit that provides the ideal solution for zone heating. With the included hardware this unit mounts to any exterior wall and the adjustable vent assembly adjusts to fit walls from...

This Comfort Glow direct vent liquid propane gas wall heater is a space saving unit that provides the ideal solution for zone heating. With the included hardware this unit mounts to any exterior wall and the adjustable vent assembly adjusts to fit walls from...

This Comfort Glow direct vent natural gas wall heater is a space saving unit that provides the ideal solution for zone heating. With the included hardware this unit mounts to any exterior wall and the adjustable vent assembly adjusts to fit walls from 4-1/2...

Thermostatic temperature control. Tip-over and overheat protection. Cool-touch cabinet. Vortex action creates whole room circulation.

Fast drying spray coating. Designed to coat and seal evaporative cooler interior, protect against rust and corrosion all season. Fast drying, spray aerosol premium interior coating Designed to coat and seal evaporative cooler pans Inhibits against rust and corrosion Resists moisture Long-lasting and saves...

Indoor air quality is commonly affected by particles such as dust, pet dander and viruses. BESTAIR is dedicated to providing a clean and comfortable indoor environment for everyone. We have a complete array of high quality humidification wicks, air cleaning filters and many other...

Humydry Mini Moisture Absorber and Air Freshener, Net Content: 2.6 oz, Odor/Scent: Apple, White, 100 sq-ft Coverage Area, Ingredients: Calcium Chloride, Fragrance Strip (Apple), Days of Freshness: 4 to 6 weeks Ready to use Single-use product, not refillable

The future of cooling with Apex 700 is here. Proudly designed and manufactured in the USA, this is more than a cooler - it's a testament to cutting-edge engineering. With its sleek profile, it effortlessly cools a vast 700 sq ft space, delivering a...

Humydry Car Dehumidifier

Experience the Portacool APEX™ 500, where innovation meets effortless cooling. Whisper-quiet at just 53 dB, this sleek powerhouse cools up to 500 sq. ft., making it the perfect companion for workshops, auto shops, and outdoor decks. Its 13-gallon water reservoir provides hours of continuous...

The ET series two position room thermostat are wall mounted line voltage thermostats suitable for direct connection with any resistance heating elements and unit heaters. This thermostat has a snap action switch operated by a bimetal actuator and is available in single pole, double...

TPI Portable Heater, 120 V, Wattage Rating: 1500 W, Ceramic

The ET series two position room thermostat are wall mounted line voltage thermostats suitable for direct connection with any resistance heating elements and unit heaters. This thermostat has a snap action switch operated by a bimetal actuator and is available in single pole, double...

Experience immediate cooling with the visionair 7000 Btu portable spot cooler, designed to keep you comfortable and productive in even the hottest conditions. Whether you're working on the patio, in a garage, construction site, workshop or farm, this portable air conditioner delivers powerful cooling...

Mr. Heater certified dual fuel vent-free heaters are your ideal supplemental heating solution. This blue flame 10,000 Btu heater comes with integrated electronic ignition and manual control for accurate temperature control. With mounting feet and wall mount hardware included, installing and starting the unit...

Mr. Heater certified dual fuel vent-free heaters are your ideal supplemental heating solution. This blue flame 30000 Btu heater comes with integrated electronic ignition and on board thermostat for great temperature control. With mounting feet and wall mount hardware included, installing and starting the...

Mr. Heater certified dual fuel vent-free heaters are your ideal supplemental heating solution. This radiant 30,000 Btu heater comes with integrated electronic ignition and on board thermostat for great temperature control. With mounting feet and wall mount hardware included, installing and starting the unit...

ProSource Baseboard Register, 10 in W Duct Opening, 6 in H Duct Opening, White Durable power coated steel 1/2 in Spaced louvers allows efficient air flow Mounting screws included Adjustable air flow by single lever

A black plastic display and storage rack. Holds up to 120 nozzles (12 vials in 10 slots). Lightweight and easily mounts when using the pre-drilled holes. Comes packaged two to a carton.

Produce a spray that distributes droplets fairly uniformly throughout the complete pattern. The spray pattern becomes progressively more hollow at higher flow rates. Provides smooth ignition and efficient combustion, particularly in larger burners.

Variable pulleys must be opened 2-1/2 to 5 in full turns, depending on air resistance or motor will overheat. If motor cycles, open variable pulley until motor stops cycling. If cycling persists when pulley is fully opened, you must use the next size smaller...

ProSource Baseboard Register, 14 in W Duct Opening, 6 in H Duct Opening, White Durable power coated steel 1/2 in Spaced louvers allows efficient air flow Mounting screws included

Dial Spider Bearing, Dimensions: 3/4 in Dia, Suitable for: Evaporative Cooler Purge Systems 3/4 in and 1 in bearings have 9 in arms

The Honeywell CT31A1003/E heat and cool non-programmable thermostat is a non-programmable option that features low voltage controls and a convenient snap-action switch that allows users to adjust freely between heating and cooling systems. Incredibly easy-to-install and compatible with a host of heating and cooling...

ProSource Baseboard Register, 12 in W Duct Opening, 6 in H Duct Opening, Steel, White Durable power coated steel 1/2 in Spaced louvers allows efficient air flow Mounting screws included

ProSource Baseboard Register, 24 in W Duct Opening, 4-1/2 in H Duct Opening, Steel, White Removable faceplate for easy installation and cleaning 180 degrees air deflection Volume control damper 2-3/4 in Projection

ProSource Baseboard Register, 18 in W Duct Opening, 4-1/2 in H Duct Opening, Steel, White Removable face plate for easy installation and cleaning 180 deg Air deflection Volume control damper 2-3/4 in Projection

Heavy duty bronze body, brass plunger, arm and stem, polypropylene float, 2-piece arm with adjustable screw and heavy duty threads tapped for 1/4 in female pipe. For industrial coolers. Heavy-duty brass body, plunger, arm and stem 2-piece arm with adjustable screw

Mainly used on burners with a hollow cone air pattern and for throughputs up to 2 GPH. The droplet distribution is concentrated on the outside of the cone and results in good ignition and low-noise combustion.

Dura Heat 25K LP convection heater offers inexpensive solutions for heat on the job. It requires no electricity and operates on clean burning propane (LP) gas. The 25K is ideal temporary heat for ventilated areas up to 600 sq-ft. 360 deg output convection heater...

ProSource Baseboard Register, 15 in W Duct Opening, 4-1/2 in H Duct Opening, Steel, White Removable faceplate for easy installation and cleaning 180 degrees Air deflection Volume control damper 2-3/4 in Projection

Used to distribute warm and cold air. Easy to clean snap-lock system

Imperial Connector Union, 3 in Union, Galvanized Steel, 3 in L x 3 in W x 4 in H Dimensions

Imperial Connector Union, 4 in Union, Galvanized Steel, 4 in L x 4 in W x 4 in H Dimensions

Imperial Connector Union, 5 in Union, Galvanized Steel, 5 in L x 5 in W x 4 in H Dimensions

Run water to coolers & humidifiers. Not recommended for refrigeration lines. Do not use for potable (Drinkable) water applications. Run water to coolers and humidifiers Do not use for potable (drinkable) water applications

Durable steel construction with white powder-coated finish. Includes mounting screws. Made of durable power coated steel The 1/2 in spaced louvers allows efficient air flow Mounting screws included The listed sizes refer to duct opening measurement

For Pro's and DIY'ers, Klean-Strip® is the leading brand of solvents, thinners, removers and cleaners that are dependable for reliable results. Klean-Strip® Klean Heat® is the ideal choice to use in kerosene burning appliances such as heaters, lamps and stoves. This premium fuel is...

Sturdy metal construction, replace at least once per season. Replacement furnace water pad fits Aprilaire 110, 220, 500, 550, 550A, 558 (10), BestAir BA3200G, Desert Spring DSP-PFT, Hamilton 12HF (EP037), Thermolec 500/550/Pro 600, Evolution Air Pro3000, Honeywell HE100A, HE150A, HE220A/B, HE225A/B, Lasko 5000L, 5000EC,...

Lasko Space Heater with Tip Over Switch, 120 V, 12.5 A, Wattage Rating: 1500 W, Heating Area: 200 sq-ft, Cord Length: 6 ft, Ceramic, Black, Dimensions: 11.9 in H x 5.11 in W x 28.14 in D

Cellulose base impregnated with plastic resins and anti-rot agents. 50% heavier than paper, holds more water and lasts longer, with high air velocity and fast wet-out. Energy efficient, durable and easy to install. Impregnated with plastic resins and anti-rot agents Durable and easy to...