Devon

Heat load surveys and system design in Devon

Room-by-room heat load design for homes throughout Devon, including Plymouth, Exeter and Paignton. Free with every installation quote.

  • from £395Local guide price
  • Survey 1–2 hoursTypical time
  • 11Towns covered
Heat load surveys and system design
  • Free survey and written quote
  • Refrigerant work by F-gas certified engineers
  • Price fixed in writing
  • England, Scotland, Wales and NI
  • Cools in summer, heats in winter

Heat load surveys and system design across Devon

No two rooms in Plymouth gain or lose heat in quite the same way, which is exactly why rooms are measured before sizing. Every Plymouth quote starts with a room-by-room survey rather than a guess from floor area. Damp South West winters make the dehumidifying side of a heat pump almost as useful as its cooling.

Prices in Devon

Budget around £395–£1,250 for a standalone design pack including VAT for heat load surveys and system design in and around Devon. That is broadly in line with national guide prices. Larger homes, more zones and full drawing sets for a builder are what move a design pack towards the upper figure. As an example, the Design pack option (drawings and schedules for one home) would typically be £395–£795 here.

Home survey

Free
inc VAT, South West England guide

Free with an installation quote.

Balanced choice

Design pack

£395–£795
inc VAT, South West England guide

Drawings and schedules for one home.

Self-build pack

£695–£1,250
inc VAT, South West England guide

Whole-house design for a new build.

Planning and permissions

For most houses in Devon, the outdoor unit is permitted development if it passes the MCS 020(a) noise check (37 dB(A) or less at the nearest neighbouring window) and stays within the size and number limits. We run that check on survey.

The survey

At the survey we look at how each room is used, where the sun hits it and how the pipes can reach the outside wall, then put it all in a written quote. Surveys in Devon cover heat gain, pipe routes, electrics, access and noise to the nearest neighbour, so surprises on the day are rare.

What is included

Included with heat load surveys and system design across Devon:

  • Written proposal with options
  • Equipment selection and outdoor unit sizing
  • Pipe and drain routes
  • Electrical load for your electrician
  • Room-by-room heat gain and heat loss
  • Noise check to the nearest neighbour

Towns in Devon

Pick your town for local details, or see every service in Devon.

FAQ

Heat load surveys and system design in Devon

Which towns in Devon do you cover?

All of Devon, including Plymouth, Exeter, Paignton and Torquay. Each town has its own page below with local details.

How much do heat load surveys and system design cost in Devon?

Our South West England guide range is £395–£1,250 for a standalone design pack, including VAT.

Is the survey free?

Yes, for new installations on the mainland. The survey and written quote are free and there is no obligation.

Will the outdoor unit need planning permission in Devon?

Most houses can have an outdoor unit under permitted development if it meets the size, number and MCS 020(a) noise conditions. Flats and listed buildings usually need permission or consent. We check on survey.

Why can't you just quote from floor area?

Two rooms the same size can need very different units because of glazing, orientation and use. Sizing from floor area alone is the main cause of systems that never feel right.

How long does a survey take?

One to two hours for most homes.

Next step

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