Care home heating before winter: a practical readiness list

Commercial engineers covering Suffolk, Essex and Cambridgeshire

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A care home heating winter readiness list is a short, planned set of checks and bookings that registered providers, home managers and maintenance teams use before and during cold weather, so boilers, hot water and plant rooms stay safe and available for residents who cannot simply put on a coat and leave. HSE's Health and safety in care homes (HSG220) says gas appliances, pipework, flues and ventilation should be checked for safety at least once a year by Gas Safe registered engineers, and that hot water used for showering or bathing above 44°C raises the risk of serious scalds for vulnerable people. Care Quality Commission (CQC) Regulation 15 requires premises and equipment used by the provider to be suitable for purpose and properly maintained. This guide covers gas safety duties, hot water and scald controls, frost and plant-room readiness, and what staff should log. It is written for care home operators and facilities teams — not for DIY on gas or pressure systems.

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Commercial heating tips and advice · 13 October 2026 · Fast Commercial Boiler Help, Gas Safe 985448

Why winter readiness matters in care homes

Care homes stay occupied through winter. Residents are often older or have reduced mobility, mental capacity or sensory impairment — the same groups HSE lists as vulnerable to scalds and burns from hot water and hot surfaces, and as more at risk of Legionnaires' disease. A boiler lockout, a frozen condensate pipe, a calorifier that cannot hold temperature, or a failed thermostatic mixing valve (TMV) is not just an inconvenience: it can interrupt heating, weaken legionella control or remove the scald protection at a bath or shower.

CQC Regulation 15 says all premises and equipment used by the service provider must be clean, secure, suitable for the purpose for which they are being used, properly used, properly maintained, and appropriately located. CQC also says providers retain legal responsibility under the regulation when they delegate work through contracts to third parties or contractors, so responsibility for any shortfall rests with the provider. Winter readiness belongs in planned maintenance, not in a scramble after the first cold night.

Gas safety duties before the heating season

Regulation 35 of the Gas Safety (Installation and Use) Regulations 1998 requires every employer or self-employed person to ensure that any gas appliance, installation pipework or flue installed at any place of work under their control "is maintained in a safe condition so as to prevent risk of injury to any person."

HSE's guidance for employers says gas appliances should be maintained by a competent person in line with manufacturers' instructions and appropriate standards. In workplaces such as shops, restaurants, schools and hospitals, work on gas fittings must be carried out by a Gas Safe registered engineer who is qualified to do the work; it is illegal for anyone else to do it, and it is the employer's responsibility to check registration and qualifications.

HSG220 is specific for care homes: gas appliances, and associated pipework, flues and ventilation, should be checked for safety at least once a year by Gas Safe registered engineers, and registered engineers must carry out any work on gas appliances and pipework. Book that annual check before the heating season peaks, keep the reports with your other statutory records, and do not use an appliance or fitting that is known or suspected to be unsafe.

Our pages on commercial boiler servicing, commercial gas safety inspections and planned preventive maintenance explain how that work is typically scoped on commercial plant. Facilities teams often structure schedules with BESA's SFG20 or CIBSE Guide M.

Hot water, legionella and scald controls

Winter readiness is not only about space heating. The same plant often serves domestic hot water, and care homes must keep two controls working together:

Legionella. HSE's health and social care legionella page says if you run a care home or healthcare premises, it is likely you will have residents or patients at higher risk of Legionnaires' disease. Where temperature is used to control the risk, hot water should be stored above 60°C, hot water distribution should be above 50°C, and cold water storage and distribution should be below 20°C. Infrequently used outlets should be flushed regularly and showerheads de-scaled and cleaned. HSE expects a full COSHH risk assessment of hot and cold water systems so you know who is at risk and what controls are in place. HSG220 gives the same storage and distribution temperatures and notes that stagnant water supports legionella growth.
Scalding. HSE says where vulnerable people are at risk from scalding during whole-body immersion, water temperatures must not exceed 44°C. Where storage and distribution temperatures are used to control legionella (above 60°C and 50°C), baths and showers should be fitted with thermostatic mixer valves so temperatures do not exceed 44°C, and outlet temperatures and TMVs should be monitored and maintained. HSE HSIS6 says Type 3 is the TMV standard required for health and social care water systems when TMVs are replaced or newly installed, and that staff should report obvious defects immediately and take a facility out of use if necessary. Any precautions against scalding must not introduce other risks such as legionella.
Hot surfaces. HSE also says where a vulnerable person could be burned by a hot surface, the surface should not exceed 43°C when the system is running at maximum design output. Precautions may include insulation or suitable covers — design changes belong with a competent heating engineer working to your risk assessment.

Our guides to care home hot water, scald risk and TMVs and legionella and hot water temperatures in commercial buildings cover those controls in more detail. Heating plant faults that leave stored water below 60°C, or that weaken the hot supply to TMVs, need a Gas Safe registered commercial engineer — not a DIY adjustment of valves or burners.

Frost, plant rooms and logging faults

Care homes are rarely empty in the sense of a closed school, but plant rooms, roof plant, condensate pipes and external pipe runs still face frost. Frost thermostats, condensate routes and holiday setbacks are covered in our guide to frost protection for commercial heating plant. Before cold weather:

Visual and gauge checks only for trained site staff. Walk the plant room, keep ventilation openings clear, do not store combustibles by burners, and log pressure gauge readings against the engineer-set range. Report anything abnormal. Do not adjust, cap, plug or test-lift relief valves. See our commercial plant room safety checklist.
Do not repeatedly reset lockouts. Record the time, fault code or display message, weather and what else was running, then call a Gas Safe registered commercial engineer.
PSSR where it applies. HSE's INDG178 explains that the Pressure Systems Safety Regulations 2000 cover systems containing a "relevant fluid" (including steam at any pressure and pressurised hot water above 110°C). Where PSSR applies, the duty holder must have a written scheme of examination drawn up or certified by a competent person, and examinations must follow that scheme (INDG261). Where PSSR does not apply, relief valves, expansion vessels and pressurisation units should be maintained by a competent engineer to the manufacturer's instructions.
Log and escalate. Keep a single place for boiler lockouts, pressure trends, hot-water temperature checks at baths and showers (as your safe bathing procedure requires), TMV defects and plant-room observations, so the engineer and the responsible person can see the pattern.

Care home heating winter checklist

Use this as a practical list for home managers and maintenance leads. Adapt it to your legionella risk assessment, safe bathing procedures, CQC evidence and insurer requirements.

Check	Who
Confirm the annual gas safety check of appliances, pipework, flues and ventilation is booked or current (HSG220: at least once a year by Gas Safe registered engineers)	Registered provider / home manager books it; Gas Safe registered commercial engineer does the gas work
Confirm boiler and heating PPM / annual service is booked before peak winter demand, and keep certificates with other statutory records	Home / facilities manager; Gas Safe registered engineer for gas plant
Review legionella records: storage above 60°C, distribution above 50°C, cold below 20°C, flushing of little-used outlets, showerhead cleaning	Responsible person / competent water specialist as your scheme requires
Confirm baths and showers used by vulnerable residents have working TMV protection so discharge does not exceed 44°C; staff report defects and take a facility out of use if needed	Home manager / trained staff log and escalate; competent person maintains TMVs
Walk plant rooms and exposed pipework: ventilation clear, insulation and condensate routes intact; log pressure gauges weekly (visual and gauge checks only)	Trained site / maintenance staff
Agree frost protection settings for plant rooms, roof plant and any external pipework; do not isolate power to plant without an engineer-agreed plan	Duty holder with engineer confirmation
Where PSSR applies, confirm the written scheme of examination is current and examinations are up to date	Duty holder; competent person under the scheme
Keep National Gas Emergency Service (0800 111 999), your heating contractor and water-hygiene contacts where staff can find them	Home / site team

Where Fast Commercial Boiler Help fits

Our Gas Safe registered engineers support care homes with care home boiler, heating and hot water work, annual commercial boiler servicing, commercial gas safety inspections, and plant kept on a planned preventive maintenance schedule. If a plant room fault needs diagnosing before colder weather, see plant room repair or emergency commercial boiler help. Where oil-fired plant is fitted, our engineers who work on oil are OFTEC trained.

Safety note

Under the Gas Safety (Installation and Use) Regulations 1998, gas work must be carried out by a Gas Safe registered engineer, and we apply that rule on every site. Don't attempt DIY work on gas appliances, burners, flues or safety devices. On pressure systems, trained site staff should stick to visual and gauge checks, log the readings and report anything abnormal. Never adjust, cap, plug or test-lift a relief valve yourself.

Talk to a Gas Safe commercial engineer

Fast Commercial Boiler Help is a Gas Safe registered (985448) commercial heating business based at 4 Market Hill, Clare, Sudbury, Suffolk CO10 8NN. Our team of over 10 local engineers covers East Anglia and East London, working on commercial boilers, plant rooms, water heaters, and warm air, radiant and unit heaters. We work on commercial premises only.

Call 0800 0996 007

Call or WhatsApp 07947 578332 (a photo of the appliance data plate or the fault display helps) · Email [email protected]

Frequently asked questions

What should a care home heating winter readiness checklist cover?

At minimum: current annual gas safety checks of appliances, pipework, flues and ventilation; booked boiler or heating PPM; legionella temperature and flushing records; working TMV / safe bathing controls at baths and showers; plant-room visual and gauge checks; frost protection for exposed plant; and emergency contacts. HSG220 says gas appliances should be checked for safety at least once a year by Gas Safe registered engineers. CQC Regulation 15 requires premises and equipment to be properly maintained.

How often should care home gas appliances be checked?

HSG220 says gas appliances, and associated pipework, flues and ventilation, should be checked for safety at least once a year by Gas Safe registered engineers, and that registered engineers must carry out any work on gas appliances and pipework. Regulation 35 of GSIUR 1998 also requires employers to keep gas appliances, pipework and flues at places of work under their control in a safe condition. Follow the manufacturer's instructions and your maintenance plan.

Who can work on care home gas heating?

A Gas Safe registered engineer with a valid certificate of competence for the type of work (for example, non-domestic). HSE says that in workplaces such as hospitals, work on gas fittings must be carried out by a Gas Safe registered engineer who is qualified to do the work, and that checking registration is the employer's responsibility. CQC Regulation 15 notes that providers retain legal responsibility when they delegate work to contractors.

What hot water temperatures should a care home aim for in winter?

HSE's health and social care guidance says where temperature is used to control legionella, store hot water above 60°C and distribute above 50°C, with cold water below 20°C. Where vulnerable people are at risk of scalding during whole-body immersion, water temperatures must not exceed 44°C — typically by using Type 3 TMVs at baths and showers, monitored and maintained so controls stay effective.

What can care home staff check themselves, and what needs an engineer?

Trained staff can do visual and gauge checks in the plant room, log pressure readings, follow your safe bathing temperature checks, flush little-used outlets as the legionella scheme requires, and report defects (including TMV problems) so a facility can be taken out of use if needed. Gas work, burner or flue work, relief-valve work, and bringing plant back after lockouts or suspected frost damage need a Gas Safe registered commercial engineer. PSSR examinations, where they apply, are for a competent person under the written scheme.

Sources and further reading