Heating and air conditioning equipment for residential and commercial applications, 1/2 to 25 tons, under the Comfort-Aire and Century brand names.

Heat Merchants supplies a comprehensive portfolio of heating, plumbing and renewable energy solutions for both domestic and commercial projects. They also provide a range of support services to customers include heating system design and specification, commissioning, ancillary certification, after-sale service and installer training.

Heat Pump Federation lobbies government for long term policy supporting the electrification of heating and cooling, works to raise awareness, understanding and confidence in heat pump technology across both domestic and commercial sectors, and collaborates with government, industry and consumers to make this a reality.

With 16 locations in Canada and the United States, HTS has grown significantly as a full-service, custom HVAC equipment provider since its establishment in 1992. Their products inventory includes chillers, heat pumps, air handling units, valves, building automation systems, heat exchangers, fan coil units, humidifiers and dehumidifiers.

HeatFix Scotland Ltd is the market leader in Scotland for service & repair on all renewable and carbon-fueled heating appliances. They are the number one choice in Scotland for professional boiler repairs, servicing, and boiler cover.

HELEC has over 17 years of experience in designing & supplying space heating and hot water systems, utilizing a variety of technologies from traditional fossil fuel equipment through to advanced low carbon renewables.

For over 125 years, Redlands and Henry Bush Plumbing, Heating, and Air have been proudly serving the Inland Empire community with top-notch HVAC service and expertise. When it comes to any plumbing and HVAC needs, they're the leaders who customers can rely on for honest service. Their experienced team is dedicated to exceptional service.

Since its founding in 1910, Hitachi has responded to the expectations of society and its customers through technology and innovation. They provide a wide range of services, including HVAC systems, Information & Telecommunication Systems, Social Infrastructure & Industrial Systems, Electronic Systems & Equipment, Construction Machinery, High Functional Materials & Components, Automotive Systems, Smart Life & Ecofriendly Systems.

Hoffman & Hoffman, Inc. is a company that provides expertise in the selection and application of commercial and industrial heating, ventilation, air conditioning, filtration and direct digital control (DDC) systems. They represent manufacturers of the highest quality HVAC equipment and controls available on the market today.

Hoffman Controls is a manufacturer of Electronic Special Purpose products for the HVAC&R (Heating, Ventilation, Air Conditioning & Refrigeration) industry. They deal with EC Motor Controls, Induction Motor Controls, Condenser Fan Controls, Refrigeration Controls, SCR Heating Controls, Variable Air Volume (VAV) Products, Sequencer Controls, Thermostats and Transducers, Motor Protection, Ventilation/Exhaust Controls.

Holtop Canada supplies CSA-certified ductless ERVs built for modular, prefab, and energy-efficient homes. Their systems improve indoor air quality with quiet, efficient fresh air ventilation — no ductwork needed. With up to 82% heat recovery, they help builders and home owners save energy and breathe easier.

For nearly 20 years, Holtzople Heating and Air Conditioning has been a leading HVAC company serving central Maryland and southern Pennsylvania, featuring star brands such as Trane, Lennox, Carrier, Bryant, ClimateMaster and more. Holtzople provides complete installation, repair and preventive maintenance agreements for residential heat pumps and air conditioners, as well as oil and gas furnaces and boilers.

hOme Technologies, LLC is a home appliance company based in USA, that design and manufacture things like dehumidifiers, air conditioners, etc.

Hometown Comfort Pros HVAC Dealer and Installer is located in Lynchburg Virginia offers Heat Pump Repair, Heat Pump Installs and Maintenance. We serve heating and air conditioning in Forest Virginia, Bedford Virginia, Evington Virginia, Madison Heights Virginia, Amherst Virginia, Smith Mountain Lake Virginia.

Hometown Comfort Pros Heating and Air provide heating and air conditioning services in Forest Virginia, Bedford Virginia, Evington Virginia, Madison Heights Virginia, Amherst Virginia, and Smith Mountain Lake Virginia regions.

Honeywell Home solutions include connected thermostats, whole-home professionally installed and monitored security systems, do-it-yourself home awareness and security systems, carbon monoxide and fire detection devices, furnace and boiler controls, water leak and freeze detection products, whole-home air purifiers and humidifiers.

Honeywell is a provider of custom-engineered sensors, switches and controls, and productivity solutions built around its high performance data collection hardware including rugged mobile computers, voice-enabled software, bar code scanners, radio frequency identification (RFID) and workflow printing solutions. They also provide pressure sensors for HVAC and refrigeration equipment.

Hoover’s Air Duct Cleaning provides Air Duct Cleaning, Dryer Vent Cleaning, Video Duct Inspection, Exhaust Vent Cleaning, Commercial Accounts and much more.

HotArctic Heating And Cooling is a Nairobi-based air conditioning, cold room, mechanical Ventilation and refrigeration supplier / contractor in Kenya.

Humidity Solutions Ltd is an independent specialist in humidity control and has some of the best humidifiers and dehumidifiers. The company provides innovative and creative solutions and provides commendable after-sales services.

AC & Heating Equipment Rental are the air treatment specialists who understand the critical importance of air quality and building systems. Founded by three seasoned experts with a combined experience of over 40 years in rent air conditioner and heater rentals, they are passionate about providing exceptional solutions to meet unique client needs. They deliver their services 24/7 across the provinces of Ontario and Quebec in Canada.

HVAC Erie specialize in air duct cleaning, air conditioning repair, and furnace repair in Erie, Pennsylvania, USA. They offer a full range of heating and cooling services, including furnace repair, air conditioning repair, and air duct cleaning. Their experienced technicians are available 24/7 for emergency repairs.

HVAC Ontario offers best HVAC deals in Greater Toronto Area. They are experts in sales, services and installation of furnaces, air conditioners & tankless water heaters.

From heating and cooling to indoor air quality solutions, South Central Kentucky relies on HVAC Services, Inc. to provide the highest standards of service.

At HVACSup.com, they take pride in offering a comprehensive range of HVAC products designed to meet the diverse needs of their customers. Their inventory boasts a wide selection of cutting-edge equipment, components, and accessories, sourced from reputable manufacturers known for their quality and reliability. They are dedicated to providing a diverse range of HVAC products sourced from reputable manufacturers.

Hybrid Energy AS provides high-end Hybrid Heat Pumps based on their unique patented technology. The Hybrid Heat Pumps reduce carbon footprint and operating costs through higher efficiency.

iACS is a distributor in the United Kingdom for Carel's Air Conditioning products and solutions. With over 15 years of experience in the Heat Ventilation Air Conditioning market (HVAC), the company has offered an important experience in the automatic and intelligent controls of both domestic and industrial processes in the HVAC industry.

Ideal Services Heating & Cooling is a residential and light commercial heating and air conditioning contracting company that can address all comfort issues. It specializes in energy-saving products and services that help protect the earth and save money.

IERNA's Heating & Cooling offers Air, HVAC, Heating and Plumbing services for your home. We provide our customers with expert installers, experienced technicians, friendly customer service reps and the highest quality products available. Servicing the greater Tampa Bay area, our mission is to far exceed our customers expectations. IERNA Your Trust, IERNA Your Business is more of a mission statement than a slogan.

IERNA's Heating & Cooling offers quality air and expert HVAC service for customers home. They provide their customers with expert installers, knowledgeable, experienced technicians, and friendly customer service representatives.