There are several elements to consider when designing a joint underfloor heating system and heat pump system, but how effective it’s will basically rely on the insulation levels of the house and, and so the flow temperature the heat pump needs to generate.”
All heat pump types function using similar principles – by harvesting energy from the environment and ‘compressing’ it to a temperature which may be used to get a home’s hot water and heating requirements.
The biggest single factor affecting the efficiency of a heat pump is that the flow temperature it’s asked to produce. The greater this temperature the more work the compressor needs to perform and the less effective it becomes. Because of this, a heating system which can operate with lower circulation temperatures, such as underfloor heating which typically works at approximately 55oC, enables the pump to maximize its efficacy and decrease both its carbon generation and the fuel costs for the homeowner. Browse www.eakaphatenergy.com/index.php?ProductID=Product-110504155384068 if you are looking for buying an affordable heat pump.
Underfloor Heating Systems
When underfloor heating systems are specifically designed to be fed by means of a heat pump, added tubing and much more efficient floor structures may be used to allow lower circulation temperatures, typically 35oC – 45oC, whilst still achieving the necessary air temperature within the house (averaging 21 oC in living spaces).
Because of the smaller surface area of the heat emitter, a conventional radiator system demands a higher flow temperature to reach the identical internal air temperature. Consequently, underfloor heating and heat pumps are ideal partners since they are equally ideal for the low temperatures involved in maximizing efficiency.
When operating UFH using a GSHP, an open flow weather paid system is preferred, using an outside sensor assessing any deviation in outdoor temperature, comparing flow and return temperatures around the UFH, then adjusting accordingly.