Air Conditioning for GP Surgeries, Dental Practices & Care Homes
Waiting rooms that hit 28°C, treatment rooms heated by equipment, residents who cannot regulate their own temperature: cooling in healthcare and care settings is about comfort, safety and what an inspector will ask. This guide covers CQC and infection-control considerations, quiet units and filtration, installing around patients and residents, 2026 costs, and a maintenance regime that stands up to inspection. We match practices and homes with vetted, F-Gas certified engineers.
CQC comfort and infection-control considerations
The CQC does not require cooling. It does require premises and equipment to be suitable, clean and properly maintained (Regulation 15) and care to be safe (Regulation 12), and providers are expected to manage heat risk for people in their care. Inspectors ask how you keep rooms at a safe temperature in hot weather, how you know, and how equipment is cleaned and maintained; well-specified air conditioning answers those questions provided the maintenance log exists. For infection prevention, NHS-type premises look to HTM 03-01 and their IPC policy; for most GP and dental premises the practical points are that comfort-cooling splits recirculate rather than ventilate, so fresh air must come from elsewhere, and that indoor units must be cleanable and sited so airflow does not sweep across treatment areas or a decontamination room's clean zone.
GP surgeries, dental practices and care homes compared
| Setting | Typical heat problem | Usual solution | Specific points |
|---|---|---|---|
| GP surgery | South-facing waiting rooms; small consulting rooms with PC, lamp and three people | Cassette or ducted unit for the waiting area; quiet wall splits per consulting room, or VRF for larger practices | Vaccine fridges need a cool room, not a cold draught |
| Dental practice | Surgeries heated by lights, compressors and suction; decontamination rooms running autoclaves | Wall split or cassette per surgery; dedicated unit for the decon room and the compressor room | Airflow must not cross the clean-to-dirty flow; units sited away from the chair |
| Care home | Residents vulnerable to heat; glazed lounges and dining rooms; bedrooms that overheat at night | Lounges and dining rooms first, then bedrooms in phases; VRF for larger homes | Night-quiet operation, tamper-proof controls, condensers away from bedroom windows, heating too |
Keep any server cupboard on its own dedicated split — see our server room guide.
Quiet units, filtration and controls
Noise. Specify the indoor sound level in writing — premium and mid-range wall and cassette units run around 19–25 dB(A) at low fan speed; ducted units with only a grille in the room are quieter again. Filtration. Ask for washable filters and antibacterial treatments where offered; in clinical rooms consider higher-grade in-duct filtration — remembering a recirculating unit does not supply fresh air. Controls. Centralised or locked controls stop residents and staff fighting over set-points; modern units heat too (air-to-air heat pump, SCOP 3.5–4+), useful where winter bedrooms must stay warm.
What it costs in 2026
| Scope | Typical system | Installed cost (2026) |
|---|---|---|
| One consulting room, surgery or bedroom | Single wall-mounted split, 2.5–3.5 kW | £1,500–£3,000 |
| Whole practice or home, per m² treated | Mix of cassettes, wall units and ducted | £150–£300 per m² |
| Large home or multi-floor practice | VRF / VRV, per kW | £350–£600 per kW |
Out-of-hours working, ceiling reinstatement and enhanced filtration push towards the upper end. See the office cost guide for the per-m² picture and the VRF guide for larger buildings.
A maintenance regime an inspector can read
Here the maintenance log is part of the compliance file. A commercial maintenance contract with two to four visits a year — filter and coil cleaning, condensate treatment, refrigerant and leak check, electrical and controls test, written report — costs roughly £75–£150 per unit per visit, and buildings over 12 kW combined output also need a TM44 inspection every five years.
Sources & methodology
- Health and Social Care Act 2008 (Regulated Activities) Regulations 2014, Regulations 12 and 15; CQC guidance on premises and hot-weather planning; NHS England HTM 03-01.
FAQs
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