Heat Loss Reports

Ease the process of your documentation

Our reports are unlike other providers and dont just cover the heat loss and running costs.  

For MCS & conventional fossil fuels.

We provide services to help ease the process of compiling reports to maintain MIS 3005 or 3004 guidelines and conventional fossil fuels. We can carry out a site survey, perform a heat loss calculation and calculate running costs and performance ratings to produce a heat pump or biomass report. Including emitter design for all technologies. This enables you, as an MCS installer to have a quick turnaround, thus providing your customer with excellent documentation.


Email Rich Cartwright for more details


Image description
Image description

Using the methodology MCS require

CIBSE and BS En 12831

Image description

Please turn your volume up

Non Domestic RHI application servcies click below

Some of the details our reports include
Microgeneration Installation Standard 3005/3004 Requirements for a Domestic Property
Building Details using CIBSE Heat Loss and Energy Calculations
Each room characteristic are represented. Method applied using BS En 12831, the "Domestic Heating Design Guide", "Underfloor Heating Design Guide" and CIBSE guide A.
Building Materials - External Walls, Internal walls, Party walls & Floor type
A brief description for the building materials used.
Building Materials - Window type, Roof glazing type, Door type & Ceiling or Roof type
A brief description for the building materials used.
Heat and Energy Loss summary MIS 3005
A breakdown of power kW for different features within a room and the total power kW and Energy kWh.
U Values W/m2K and Room Temperature above and below.
Summarisation of the 'U' values used for the calculations.
Summary of Room Emitters and Performance
Emitter details, seasonal performance factor and star ratings.
Summary of Heat Pump or Biomass running costs
With the selection of the required Biomass or Heat Pump the hot water and heating running costs are presented.

RDC Energy Ltd, 32 Oxlease, Witney, Oxfordshire, OX28 3QX              Company registration number 07336992