The only downside is that heat pumps don’t work as efficiently once the temperature drops below freezing, so installing electric heat strips is beneficial during extremely cold weather. This means that a heating system such as an air source or geothermal heat pump is best suited for underfloor heating and radiators. Again, it all depends on your insulation: insulation is absolutely essential, as that means that every bit of heat generated is used to the maximum. Most single-speed residential guided heat pump systems are installed with an indoor “two-stage heat/single-stage cold” thermostat. The first stage requires heat from the heat pump if the temperature drops below the preset level. The second stage requires heat from the additional heating system if the indoor temperature continues to drop below the desired temperature.
The incremental costs of such a system can be recouped through energy cost savings over a period of just 5 years. Contact your tool to evaluate the benefits of investing in a ground-based source system. Sometimes a low-cost funding or incentive plan is offered for approved facilities.
The most common type of heat pump is the air source heat pump, which transfers heat between your home and the outside air. The current heat pump can reduce your use of electricity for heating by about 50% compared to electrical resistance heaters such as ovens and plinth heaters. High-efficiency heat pumps also dehumidify better than standard central air conditioners, resulting in less energy consumption and more cooling comfort in the summer months. However, in recent years, air heat pump technology has advanced so that it now offers a legitimate alternative to space heating in colder regions.
A 200 amp electrical service is usually required for the installation of a fully electric air heat pump or geothermal heat pump. If you’re switching from a natural gas or oil-based heating system, your electrical panel may need to be upgraded. The inner coil is where heat is transferred from/to the indoor air in certain types of air source heat pumps.
A relatively new type of heat pump for residential systems is the absorption heat pump, also called gas heat pump. AHPs are more complex and require Impact Electrical larger units compared to compression heat pumps. The lower electricity demand of such heat pumps only has to do with the pumping of liquids.