Before replacing the heating: a 14-day review of what your care building is wasting

Start with a question the building can answer

A care building can have a modern boiler and still use energy unnecessarily. A calendar may reflect a previous service, a sensor may be poorly placed or an override may have become the normal operating arrangement. Replacing equipment before understanding those circumstances risks carrying the same problem into a more expensive system. The first useful decision may be to investigate how the existing building works.

Our 19 October research found selected heating-control recommendations in 16,173 of 24,944 latest profiles within a combined hospital/care-home EPC archive category: 64.8%. These are historic certificate recommendations, not verified current faults, and the population is not care homes alone. They justify questions about present operation, not a national saving estimate or a presumption that a particular home is inefficient. ^[1]

This fortnight is a suggested management review, not a statutory inspection or a substitute for competent engineering. Its purpose is to produce three useful lists: corrections completed and verified, unresolved questions requiring specialist work, and larger investments requiring an appraisal. Resident comfort and reliable care remain part of every decision.

Days one and two: agree the boundary and the safeguards

Appoint a manager and a maintenance or estates lead to work together. Identify the building, heating zones and meters involved. Bring the current maintenance records, available drawings, existing control instructions and recent fault reports into one working file. A provider group should select a manageable initial site rather than issue a single setting instruction across dissimilar homes.

Ask colleagues which rooms are persistently uncomfortable and when difficulties arise. Include the night team, kitchen, laundry and people supporting residents with particular environmental needs. Record operational observations without unnecessary personal information. Agree who may authorise changes, who can reverse them and which clinical or safety functions must remain outside an energy trial.

Keep hot-water safety separate from a space-heating experiment. HSE guidance describes competent risk assessment and control for legionella, alongside the need to manage scalding risks. Lowering storage temperatures or changing circulation schedules is not a general quick fix. Any water-system alteration belongs within the established competent management process. ^{[2] [3]}

Days three and four: observe before adjusting

Follow the heating through a representative morning, afternoon and night. Record which equipment runs, what the controls display and whether the apparent schedule matches the occupied spaces. Ask why a manual override exists before removing it. It may be compensating for a fault that staff have already reported.

Look for a specific mismatch that can be investigated: an ancillary room heated to the same pattern as bedrooms, repeated overrides after a timetable change, or a sensor reading that does not reflect the space it is supposed to control. These examples are investigation prompts. The review must establish whether they occur locally and whether the existing arrangement has a necessary purpose.

Photograph or otherwise record the original settings securely, where appropriate, and retain the relevant instruction. Ask the responsible technician to explain unfamiliar functions in terms staff can use. A new dashboard is unnecessary if the immediate problem is that nobody knows which control serves which area.

Days five to seven: choose a small, reversible correction

Select one change supported by the observations and the competent assessment. That might be repairing a defective sensor, restoring an agreed schedule after maintenance or clarifying who may use an override. Define the affected area, expected result, monitoring period and conditions that would cause the change to be reversed.

Avoid making several unrelated adjustments simultaneously. If consumption or comfort changes, the team needs a reasonable explanation of what caused it. A limited trial can expose a mistaken assumption before it affects the whole home. For a shared heating system, establish which other spaces might be affected even when the proposed change appears local.

Tell relevant colleagues what has changed and how to report a problem. Make the instruction available to temporary staff where they need it. A control arrangement that works only when one knowledgeable maintenance colleague is present is not yet dependable operation. Include the handover in the trial rather than treating communication as an administrative task afterwards.

Days eight to eleven: measure the service as well as the energy

Compare suitable meter readings and record the period they cover. Note weather, occupancy, exceptional laundry demand, building work and any operational change that could explain the result. A colder week may use more energy despite a useful correction. An empty room may use less without demonstrating that the occupied service has become more efficient.

Review comfort observations, complaints and faults alongside consumption. Staff should have an easy route to report an adverse effect immediately. Do not wait for the fortnightly meeting where a resident's needs are not being met. The registered manager remains responsible for responding through the service's normal care and escalation arrangements.

Finance should distinguish a measured consumption change from its possible bill effect. Use the actual tariff and identify which charges would be avoided. Fixed costs may remain. Keep a billing correction, a change in tax treatment and lower energy consumption on separate lines so the same benefit is not counted twice.

Days twelve to fourteen: decide what happens next

Bring the manager, maintenance lead and finance colleague together around the same record. For each issue, state what was observed, what changed and what evidence supports the conclusion. An unresolved question should identify the information still needed, who will obtain it and the next decision date.

A controls engineer may be useful where zoning, sensor accuracy or interactions between plant remain unclear. A building surveyor may be needed where heat loss or condition dominates the problem. Ask each specialist for an answer to the defined question, including the evidence and limitations, rather than commissioning a broad report with no agreed next decision.

Where a larger project is justified, prepare a brief covering the existing system, required service, viable alternatives, enabling works, maintenance and disruption. A maintenance correction does not prove that replacement is unnecessary. Equally, a replacement proposal should explain which existing operational problems it will resolve and how that will be tested.

Turn a local correction into a dependable estate process

A group can repeat the review method without repeating the same settings. Compare buildings by relevant characteristics, including service model, heating distribution, occupancy and control capability. Share useful instructions and commissioning checks, while retaining the local assessment and authority needed for each change.

Report completed repairs, provisional trial findings and verified recurring financial benefits separately. Continue monitoring through colder conditions before describing a short trial as an annual result. The fortnight has succeeded when leaders can explain what they corrected, what remains uncertain and why the next expenditure decision is justified. That is a stronger basis for releasing resources for care than an unsupported percentage saving.

For the next leadership meeting

Questions to resolve.

1. Which current problem did our observations establish, rather than infer from an old certificate?
2. Can colleagues explain and reverse the approved change while protecting resident comfort?
3. What supports the consumption and financial result, and what still requires longer observation?