UK LPG uses and service routes

LPG can fuel heating, hot water, cooking, mobile units and industrial equipment

The fuel name does not determine the paperwork. A rented home, catering trailer, static caravan and factory can all use LPG but require different competence, inspection and maintenance routes.

Updated 22 July 2026 · HSE-based safety guidance · Postcode-qualified enquiries

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Setting identifiedAppliances listedCorrect work route checked

The direct answer

Most customer enquiries fall into three practical groups

HSE identifies LPG uses including heating and cooking appliances, industrial applications and vehicles. For inspection and certification, start by describing where the equipment is installed and how it is used.

Property and accommodation

Heating, hot water and cooking

Homes, rental properties, holiday accommodation, park homes and static caravans may use LPG boilers, water heaters, fires, hobs and cookers supplied by cylinders or a bulk tank.

Food and hospitality

Fixed and mobile catering

Restaurants, pubs, food trucks, trailers, market stalls and event units may use fryers, griddles, ovens, grills, water boilers and specialist catering appliances.

Business and specialist use

Process heat and equipment

Commercial, agricultural and industrial sites may use LPG for space heating, process heat, drying, forklifts, generators or other manufacturer-designed equipment.

Understand the fuel before the appliance

LPG normally means propane, butane or a mixture stored under pressure

LPG is stored as a liquid in canisters, cylinders or bulk tanks and becomes vapour when released for use. An odorant helps people detect a leak. HSE warns that LPG is flammable and heavier than air, so escaping vapour can collect in drains, basements and other low places.

The appliance, regulator, pressure, ventilation, pipework and engineer competence must match the actual fuel and setting. "Gas appliance" or "LPG-ready" is not enough evidence on its own.

Same fuel, different installation rules

Four common LPG settings need different booking information

Homes and rentals

Domestic LPG

List boilers, fires, cookers, hobs and water heaters. A boiler service, landlord safety record, installation and fault repair are separate outputs.

Food businesses

Commercial and mobile catering

State the fixed or mobile setting, every appliance, extraction or interlock arrangement, cylinder storage, trading use and any council, insurer or event deadline.

Caravans and lodges

Leisure accommodation

Identify static, touring, residential or holiday use; cylinder or bulk supply; regulator arrangement; every appliance; and any park or letting requirement.

Factories and farms

Industrial and agricultural LPG

Provide the process, appliance or plant, supply pressure, tank and service-pipework boundary, operating conditions, maintenance history and site permit requirements.

Typical appliance uses

The appliance list determines the competence and inspection scope

Heat and hot water

Boilers and water heaters

These can serve homes, holiday accommodation, staff facilities, commercial premises or remote buildings. Send the make, model, data plate, flue arrangement and supply details.

Cooking

Hobs, cookers and ovens

Domestic and commercial appliances may look similar but sit within different work categories. Confirm the operating setting and whether the appliance was designed or approved for LPG.

Mobile catering

Fryers, griddles, grills and boilers

List every appliance, including equipment not currently in use. The unit, storage locker, hoses, regulators, pipework and ventilation form part of the installation information.

Outdoor and event use

Barbecues and temporary setups

Follow the equipment and cylinder supplier instructions. A domestic barbecue is not automatically suitable for a commercial stall, enclosed structure or mobile unit.

Process and site equipment

Industrial heat and generators

Manufacturer instructions, process risks, supply pressure, ventilation, isolation and maintenance responsibilities must be established before work is allocated.

Vehicles and specialist systems

Autogas and other uses

Vehicle fuel systems and specialist LPG equipment require their own competent route. A property or catering gas certificate is not an automotive conversion approval.

Choose the required output

Using LPG does not automatically mean you need the same certificate

Safety inspection or record

Define who requires the paperwork

State whether the record is for a landlord, council, market, event organiser, insurer, park operator, employer or internal compliance file. Provide any exact document wording before attendance.

Service or maintenance

Name each appliance

A service follows the appliance manufacturer's requirements and is not the same as certifying an entire installation. Ask what components, tests, cleaning and records are included.

Fault diagnosis or repair

Describe the symptom safely

Send error codes and non-intrusive photographs. Do not reset safety devices, dismantle equipment or repeatedly restore a supply that trips or smells of gas.

Installation or conversion

Check manufacturer approval first

Do not assume a natural-gas appliance can be converted to LPG. The manufacturer must permit it and the work, parts, commissioning and competence must match the appliance and setting.

If LPG may be escaping

Use the supplier or emergency route—not a routine certificate enquiry

Act only where it is safe

If safe, turn off the supply and appliances, extinguish flames, avoid electrical switches and ventilate the area. Contact the LPG supplier using the emergency details for the installation.

If there is fire, an uncontrolled release, immediate danger or any doubt, leave the area and call 999. Do not turn the supply back on until a competent person has dealt with the leak.

Upkeepone's ordinary enquiry route is not an emergency reporting service.

Postcode-qualified enquiries

Where Upkeepone can consider LPG work

Regular work covers London, Essex and Kent. Hertfordshire, Surrey, Buckinghamshire, Berkshire and Sussex can be considered when the right LPG trade is available. Other UK areas are considered by request after the postcode, installation type, appliances and required competence have been checked.

London LPG servicesEssex LPG servicesKent LPG services

Choose the closest LPG route

Continue with the setting or appliance you actually have

UK LPG certificate and inspection hubCommercial LPG inspectionMobile catering LPG inspectionStatic caravan LPG inspectionLPG boiler serviceLPG booking-details checklist

Primary UK sources

Check LPG characteristics and safety duties at source

HSE: about LPGFuel types, common applications, supply methods and the behaviour of escaping LPG.HSE: safe use at bulk installationsTank, pipework, valves, risk information and maintenance records.HSE: gas safety in cateringSafety and maintenance guidance for gas-fired catering equipment.HSE: gas safety for employersCompetence, maintenance, appliances, pipework and LPG emergencies.

Fuel, appliances and paperwork questions

What LPG is used for FAQs

What is LPG commonly used for in the UK?
LPG is commonly used for heating, hot water, cooking, commercial catering, mobile food units, static caravans, park homes, some industrial processes and some vehicles. HSE also identifies uses as a propellant and refrigerant. The correct safety, servicing or certification route depends on the fuel supply, appliance and setting.
Is LPG the same as natural gas?
No. LPG is mainly propane, butane or a mixture stored as a liquid under pressure in cylinders or bulk tanks. Natural gas is normally supplied through the mains network. Appliances, regulators, pressures and engineer competence must match the actual fuel; do not assume a natural-gas appliance can be connected to LPG.
Can LPG be used for domestic heating and hot water?
Yes. LPG can fuel boilers, water heaters, fires, cookers and hobs, particularly where a property is not connected to mains gas. Installation, servicing, repair and a landlord gas safety record are different work scopes, so state exactly what the property requires.
Why is LPG used by food trucks and mobile caterers?
Cylinders allow cooking equipment to operate where there is no fixed gas supply. Mobile units can use LPG for fryers, griddles, ovens, water boilers and other appliances. The engineer must be competent for LPG, the commercial catering appliances and the mobile setting; a domestic gas qualification alone is not enough.
Is CP44 required for every LPG installation?
No. CP44 is commonly requested for mobile catering and event-trading installations. A domestic property, commercial building, static caravan or other LPG setting may require a different inspection record or work route. Tell the engineer who requires the paperwork and how the installation is used.
Can LPG be used in static caravans and park homes?
Yes. LPG is widely used for heating, hot water and cooking in static caravans, holiday caravans, lodges and park homes. The engineer and work scope must match the accommodation type, appliances and supply arrangement rather than treating every caravan installation as the same.
Does having an LPG cylinder mean the installation is safe?
No. A correctly supplied cylinder does not prove that the regulator, hoses, pipework, ventilation, appliance condition, flue or installation are suitable. LPG is flammable and heavier than air, so leaks can collect in low areas. Use competent people and follow the supplier and appliance instructions.
Can an appliance designed for natural gas run on LPG?
Only where the manufacturer permits conversion and the correct parts, settings and competent commissioning are available. Some appliances cannot be converted. Do not change injectors, regulators or fuel settings yourself, and do not rely on an online certificate as a substitute for physical work and checks.
What LPG details should I send before booking?
Send the full postcode, property or unit type, how it is used, cylinder or bulk-tank supply, every appliance and data plate, regulator and pipework photographs, known faults, existing records, access restrictions and the certificate, service, repair or installation required. Do not disturb equipment to obtain photographs.
What should I do if I smell LPG?
Treat it as a possible leak. If safe, turn off the supply, extinguish flames, avoid electrical switches and ventilate the area. Contact the LPG supplier immediately. If there is fire, an uncontrolled release or any doubt, leave the area and call 999. Do not restore the supply until a competent person says it is safe.

Need the correct LPG route?

Send the postcode, setting, supply, appliances and required output

Upkeepone can check the enquiry details and the relevant LPG trade before an appointment is agreed. Availability, price and the required competence depend on the actual installation—not only the fact that it uses LPG.

Call 0207 127 5128Call 01245 206422Send LPG enquiry details

Suspected LPG leaks must follow the supplier or emergency route above.