Your Armstrong Air dealer can tell you exactly how your equipment will work once installed, but these videos can help guide you with the decision-making process. Comfort Sync is a communicating thermostat that establishes a connection between all the different system components. That means each unit is being constantly monitoring to optimize the overall system performance and deliver greater efficiency, comfort and savings. Before you sit down with your dealer, learn the difference between single- and two-stage cooling, and the advantages each one can offer to your comfort or efficiency. In warmer climates, your dealer may recommend an electric heat pump, because it can keep you cool all summer and warm through the winter. See if it’s right for you. Learn the differences between a single-stage furnace, a two-stage furnace and a two-stage furnace with a variable speed blower. This way, you’ll know the advantages to each when you sit down with your dealer. When your dealer installs an electric heat pump and a gas furnace together, it creates a dual-fuel system.

This allows you to stay incredibly efficient using a combination of gas and electricity. Ducts are located within the wall, floor or ceiling and are used to deliver heated or conditioned air through your home. Having the correct network of ducts is critical to system efficiency and performance. How does my HVAC TEST YOUR INDOORAIR QUALITY IQ What do you know about the air in your home? CLEAN COMFORT WORKS WITH MOST HVAC SYSTEMS PUTTING THE PUZZLE OF YOUR HEATING & COOLING SYSTEM TOGETHER The typical central air conditioning system is a split system, with an outdoor air conditioning, or "compressor bearing unit," and an indoor coil, which is usually installed on top of the furnace in the home. During warmer months, the blower inside a furnace continues to circulate return air throughout the home--only this time, the return air has been cooled by being blown over the indoor coil portion of the home's split-system air conditioning system. The evaporator coil is typically installed downstream of the furnace.

Please visit our products page to see our line of Indoor Air Essentials. Packaged units are all-in-one systems that supply both cooling and heating equipment in one "package." These units sit on the ground or rooftop outside of your home or business. All information provided is for illustrative purposes only. Before purchasing a Clean Comfort product or system, read important information about its operation and performance that is available through your installer. How central air conditioning works How central heating works How a packaged system works Packaged units come in three forms: Packaged heat pumps offer heating and cooling using heat pump technology. Packaged air conditioners cool your home and can heat it as well, using electrical strip heat. Packaged gas-electric units offer all-in-one air conditioning and natural gas-powered furnace performance. A furnace works to keep a home warm in the winter and plays a critical part in the operation of an air conditioning system.

Furnaces produce heat through the combustion of natural gas in the furnace's burner. The heat produced from this process then passes through a heat exchanger. Air from your home's return air ducts is blown over the heat exchanger, thus warming the air.outside air conditioner unit parts The furnace's blower then blows the warmed air into the duct work, which carries and disperses the warmed air throughout the home.ac return unit The typical central air conditioning system is a split system, with an outdoor air conditioning, or "compressor bearing unit" and an indoor coil, which is usually installed on top of the furnace in the home.air conditioning unit is not working Using electricity as its power source, the compressor pumps refrigerant through the system to gather heat and moisture from indoors and remove it from the home.

Central air conditioning can also be provided through a package unit or a heat pump.How car heating and ventilation systems work Now on your iPhone and iPad! Over 250 detailed articles Instant access, no adverts, no internet needed Just $2.99 for a limited time. Read more essential guides The engine is the heart of your car. It is a complex machine built to convert heat from burning... Powered by your social love! How the SolarWall® Technology Provides Fresh Air & Free Heat If you can see this, your browser does not understand IFRAME. Product description: The SolarWall® solar air heating system The SolarWall® air heating system is a custom engineered solution containing many internal and external components. It uses solar energy to heat and ventilate indoor spaces in new and retrofit applications, as well as to heat air for manufacturing process and agricultural crop drying applications. The system design is optimized to maximize energy delivery with a minimum amount of static pressure in the airflow.

The most visible component of the system tends to be the exterior metal “solar cladding”; however a significant amount of the science behind SolarWall is in the internal framing design and component shapes.  Special vent-slit perforated collector panels are installed several inches from a south facing wall, creating an air cavity. (Southeast, southwest, east, and west wall are also possible.) The SolarWall cladding (transpired solar collector) is heated by the solar radiation from the sun, and ventilation fans create negative pressure in the air cavity, drawing in the solar heated air through the exterior panel perforations. The proprietary manufacturing equipment and design process - for both the panels and the framing system - are used to control the amount of airflow through the perforations. This maintains a consistent draw across the entire wall surface and ensures the cooler air beyond the heated boundary layer is not introduced into the air stream. The air is generally taken off the top of the wall (since hot air rises) and that ensures that all of the solar heat produced is collected.

The heated air is then ducted into the building via a connection to the HVAC intake. On a sunny day, the air entering the air handling unit will already be heated – anywhere from 30-70°F (16-38°C) for a conventional SolarWall system and 36-100°F (20-55°C) for a 2-Stage SolarWall system.  This reduces, or may even eliminate, the conventional heating load during the day.  The solar heated fresh air is then distributed into the building through the existing HVAC system or with separate air makeup fans and perforated ducting. There are many variations to the SolarWall technology, based on a building's energy requirements or a customer's objectives. Examples include conventional single-stage SolarWall systems that can be styled, shaped and angled in a variety of colors; 2-Stage SolarWall systems for higher temperature rises; and rooftop SolarDuct® systems (these are usually 2-Stage systems to deliver higher temperature rises). As well as providing on-site renewable energy, the SolarWall® technology is also commonly specified when increased ventilation air is required, or for building remediation purposes when exterior cladding has to be replaced.

In retrofit applications, SolarWall systems are one of the few technologies that can be: a) easily integrated into an existing building, and b) cost-effective in reducing a large amount of energy. A SolarWall system also acts as a rain screen. The SolarWall technology can also make an excellent addition to a HRV (Heat Recovery Ventilator) system by preheating the incoming ventilation air and increasing the system efficiency. Overall, decades of research and field experience ensures that whatever the design considerations may be, the SolarWall system will perform at an optimal efficiency. The performance of the SolarWall technologies have been established through extensive testing and third party monitoring by organizations such as the U.S. Department of Energy’s National Renewable Energy Laboratory (NREL), Natural Resources Canada, and numerous others in countries around the world. This independent third party verification has substantiated the energy savings that the SolarWall systems deliver.

The SolarWall technology provides free heat for the life of the building Delivers air temperature rises of 30-100°F (16-55°C) above ambient depending on flow rate Generates annual CO2 savings of 1 ton for each 5 square meters (50 square feet) of collector It reduces annual heating costs by $2 - $8 per square foot ($20-$80 per square meter) of collector, depending on the type and cost of fuel displaced It delivers ventilation air that can represent up to 50% of a building’s heating energy needs Contributes 1.5 – 3.5 therms/ft2 (1.5 – 3.5 GJ/m2) of energy per year High solar efficiency (up to 80%) SolarWall systems are comparable to the cost of a brick wall, and the total installed cost after tax considerations and possible grants can mean a SolarWall system may be less expensive than other metal or masonry wall options Even on cloudy days, the system provides significant energy savings as a preheating system for ventilation air Lowers summer cooling costs by shading the inner wall from direct sunlight