Illustrative case study

Commercial heat pump retrofit

A commercial building wants to move away from fossil heat. The work starts with demand, fabric and electrical capacity — not a domestic boiler advert. This example is illustrative and does not claim a government grant outcome.

Heat

Illustrative project

Commercial heat pump retrofit

United Kingdom · Building-scale low-carbon heat

Stage
Feasibility
Need
System assessment, costing and delivery route
Next
Building demand and electrical capacity

A commercial building considering a heat pump or related low-carbon heat system. Demand, fabric and electrical supply have to be understood before a quote or capital conversation.

Starting position

The owner knows the building is poorly matched to its current plant. There is no heat-loss model and no installer quote.

Requirement

A system assessment that can lead to design and a delivery cost, and only then a funding conversation if the organisation will not pay from its own budget.

Information needed

  • Building use and occupancy
  • Existing plant and fuel
  • Electrical capacity constraints
  • What a successful outcome looks like

WattFund pathway

  1. Building demand
  2. System assessment
  3. Costing
  4. Funding or self-fund
  5. Delivery

What this example demonstrates

  • Commercial heat is a project, not a consumer product page
  • Technical work often precedes capital
  • Incentives cannot be assumed in the project description

Questions

This is an illustrative case study, not a verified WattFund client outcome. All examples

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