Types of Heating Systems
A variety of technologies are available for heating your house. In addition to heat pumps, which are discussed separately, many homes use the following approaches:
Some of Our Most Popular Furnaces
New S9X2 Furnace
The new S9X2 furnace offers two stages of gas heat for comfort in cold weather, and a CTM blower for maximum efficiency in warm weather, while maintaining the quality and reliability that Trane is known for.
The S9B1 furnace helps keep you and your budget comfortable with an AFUE rating of 92% and high-quality components that Trane is known for.
Our most affordable high energy efficient furnace keeps your home and budget comfortable.
- High-efficiency rating of up to 96% Annual Fuel Utilization Efficiency (AFUE)
- Tested materials and components for dependable performance
Authoirzed Dealers of HTP & Weil Mclain Boiler Systems
ADVANCED HEATING & HOT WATER SYSTEMS
HEATING SYSTEM TYPES
Furnace & Boilers
Radiant heating systems supply heat directly to the floor or to panels in the wall or ceiling of a house. The systems depend largely on radiant heat transfer — the delivery of heat directly from the hot surface to the people and objects in the room via infrared radiation. Radiant heating is the effect you feel when you can feel the warmth of a hot stovetop element from across the room. When radiant heating is located in the floor, it is often called radiant floor heating or simply floor heating.
Radiant heating has a number of advantages. It is more efficient than baseboard heating and usually more efficient than forced-air heating because it eliminates duct losses. People with allergies often prefer radiant heat because it doesn’t distribute allergens like forced air systems can. Hydronic (liquid-based) systems use little electricity, a benefit for homes off the power grid or in areas with high electricity prices. Hydronic systems can use a wide variety of energy sources to heat the liquid, including standard gas- or oil-fired boilers, wood-fired boilers, solar water heaters, or a combination of these sources.
Despite its name, radiant floor heating depends heavily on convection, the natural circulation of heat within a room as air warmed by the floor rises. Radiant floor heating systems are significantly different from the radiant panels used in walls and ceilings. For this reason, the following sections discuss radiant floor heat and radiant panels separately.
Portable Space Heaters
Small space heaters are typically used when the main heating system is inadequate or when central heating is too costly to install or operate. In some cases, small space heaters can be less expensive to use if you only want to heat one room or supplement inadequate heating in one room. They can also boost the temperature of rooms used by individuals who are sensitive to cold, especially elderly persons, without overheating your entire home.
Space heater capacities generally range between 10,000 Btu to 40,000 Btu per hour. Common fuels used for this purpose are: electricity, propane, natural gas, and kerosene (see the wood and pellet section for information on wood and pellet stoves).
Although most space heaters rely on convection (the circulation of air in a room) to heat a room, some rely on radiant heating; that is, they emit infrared radiation that directly heats up objects and people that are within their line of sight. Radiant heaters are a more efficient choice when you will be in a room for only a few hours, if you can remain within the line of sight of the heater. They can be more efficient when using a room for a short period because they avoid the energy needed to heat the entire room by instead directly heating the occupant of the room and the occupant’s immediate surroundings.