Frequently asked questions
What are the benefits of Air Source Heat Pumps (ASHP) over Ground Source Heat Pumps (GSHP)?
There are a number of benefits when using an ASHP. Capital cost is lower as the ASHP's are normally self-contained units without additional heat transfer requirements such as ground pipe work. This also means that installation costs are lower as the ASHP simply needs siting in an appropriate position and connecting to the mains supply electricity and building wet system, whereas a GSHP will require significant ground works, either bore holes or deep furrows. This type of work is not always possible on existing buildings due to limited access and is always costly. New technology has enabled ASHP's to achieve similar seasonal efficiencies to those traditionally associated with GSHP's
What refrigerant is used in RM Eco Energy heat pumps?
We use R407C in all our products. This is an approved refrigerant with zero Ozone depleting potential and a low global warming potential.
