Split System Heat Pump Efficiency

The big advantage of a Split Systems Heat Pump is the compressor being outside. While this type of unit is a lot quieter than a conventional air conditioning compressor there still is some noise that is not experienced on the interior. Another advantage is the compressor can be sized to supply several ductless wall units with each having their own thermostat. Ductwork always robs you of a minimal amount of heating and cooling.

As your selecting the right heat pump for the space you are heating and cooling, observed the COP, SEER and the HSPF. (See definition page for explanation). Before you buy, take a moment to figure your future energy cost. This information either will be supplied by a printed information sheet or labeled on the manufacturers plate. You add the amps used by the unit, multiply this number by 240 ( for the voltage ) this will give you the watts per hour. Then find out from your electric provider the charge per kilowatt hour. Then determine how many hours you will run the units per month to find out the monthly bill.

If you live in a colder climate, one of the more notable innovations in Split System air-source heat pumps is called a (Reverse Cycle Chiller) RCC. It offers the advantages of allowing the homeowner to choose from a wide variety of heating and cooling distribution systems, from radiant floor systems to forced air systems with multiple zones. It also offers the potential for lower energy cost and hotter air for your comfort.

The way a RCC works is the heat pump is connected to a large, heavily insulated tank of water that the heat pump heats or cools, depending on the season of the year. Colder climates can benefit from the RCC system which also allows the heat pump to operate at peak efficiency even at low temperatures and operate without the need for electric resistance auxiliary heating coils. It is possible for the RCC system to supply up to 115°F water to the air handler and a radiant floor system even though the outdoor temperature was negative 15°F.

It is imperative that you do your homework on the company you choose to install your Split System Heat Pump. The installation of air source heat pump is relatively simple; however, there is an enormous learning curve. There are a lot of little details that if they are overlooked can cause you a lot of misery. A shoddy installation job or a manufacturers warranty problem can turn a nice experience in to a nightmare.