Low-temperature heating, designed with data
Air-source heat pump design and installation supported by property surveys and heat-loss calculations
What this service covers
A heat pump project should begin with the building, not the appliance M&W uses room-by-room heat-loss data to assess demand, emitter requirements and the suitability of a proposed low-temperature system
- Property and heat-loss surveys
- Room-by-room design calculations
- Emitter and flow-temperature assessment
- Air-source heat pump installation
- Hot-water integration
- Clear design recommendations
A clear, considered process
- Survey the building fabric
- Calculate room heat losses
- Design the system
- Install and commission
Local experience since 1985
Appointments are available across Jersey, including St Helier, St Saviour, St Brelade, St Clement, Grouville, St Lawrence, Trinity, St John, St Mary, St Martin, St Ouen and St Peter
Useful answers before you enquire
Does every property suit an air-source heat pump?
Suitability depends on heat loss, available space, emitters, hot-water requirements and other property-specific factors A survey is necessary
Why might radiators need changing?
Heat pumps commonly operate at lower flow temperatures, so emitters may need greater output to meet each room’s calculated heat loss
Do you calculate heat loss before design?
Yes M&W promotes professional room-by-room heat surveys and calculations as the basis for accurate system design