The central air conditioner unit consists of two pieces of equipment: An indoor fan/cooling coil and an outdoor fan/ heat removing coil...
An air conditioner may be permanently installed, but is often installed and removed seasonally. Humid air requires more energy to cool...
Heating and cooling your home is usually the largest portion of your utility bill. Sealing and insulating your attic can help keep these...
Backup residential generators are used to provide power to household loads when utility power is lost. Generators can be portable or...
Ceiling fans are high-volume, low-speed air circulators, moving an average of 6,000 cubic feet of air per minute. In winter months...
Newer exterior doors often fit and insulate better than older doors. Replacing older doors is usually a good investment, resulting in...
Electrical panels connect utility power to electrical loads inside a home, and they cut the power when there is an overload or...
Natural gas and propane fueled (gas) fireplaces provide warmth and aesthetics without the mess associated with wood, pellets or...
An electric furnace produces heat for the home. It uses electric resistance rods to heat the incoming air, and discharges that air...
A gas-fired furnace produces hot air to heat a home through an air duct system. Gas-fired boilers produce hot water or steam for...
An oil-fired furnace produces hot air to heat a home through an air duct system. Oil-fired boilers produce hot water or steam for a...
A garbage disposal is installed under a kitchen sink between the sink’s drain and the trap. It uses a set of rotating grinders, or...
Geothermal heat pumps come in all sizes. Companies are making heat pump water heaters for domestic hot water...
What’s better: gas or oil? Is gas less expensive? How do you save money on home heating? To understand your choices...
The plumbing system in your home is made up of the supply water piping system, and the drain, waste and vent (DWV) system. The...
Almost all above ground and in-ground swimming pools use filters to maintain the water purity. Some filters are also equipped with...
The roof consists of more than just the covering, such as the shingles, tiles, or metal. The roof has an underlayment, sheathing...
Sewer piping extends from the home to the utility line connection point, which is usually near the street. Septic piping...
A solar photovoltaic (PV) panel is a rectangular shaped, weatherproof unit containing PV solar cells that are connected together to...
The purpose of a sump pump is to move unwanted water from within a basement or under the basement floor to outside the home. A...
A thermostat is simply a temperature sensitive switch. It shows the current ambient temperature at the location of the thermostat...
An electric water heater uses electricity to create heat and raise water temperature for cooking, cleaning, bathing, and/or heating...
A gas water heater heats by combusting natural gas or propane to raise water temperature for cooking, cleaning, bathing, and/or...
There are many different styles and types of windows depending on the location, use, and architectural preference. Most styles can...