Work Preparation & Customer Care

Gas Safe card and ACS elements correct for work to be carried out.

Reference material / Technical bulletins available.

Visual / written risk assessment completed and recorded.

Hot work permit obtained.

Fire extinguisher available.

Customer Liaison

Customer care / work area preparation completed

Installation of gas pipework & valves

Existing gas installation inspected for suitability.

ECV correctly positioned labelled and operable

Point of entry Main equipotential bonding installed

Gas pipework correctly identified, Gas line diagram available were required

Gas pipework size support & route is correct

Gas pipework is constructed of approved materials.

Gas pipework sleeved & sleeves sealed

AECV / s correctly positioned labeled & operable

Ducts and voids ventilated correctly

Initial tightness test completed correctly

Appliance Installation.

Appliance Installed to manufacturers instructions

Flue / Ductwork installed correctly

Base / proprietary surrounds suitable for installation.

Ventilation is suitable for requirements.

Workmanship / visual appearance suitable

Electrical Tests

Electrical tests identified & completed correctly

Electrical isolation check completed correctly

Fuse rating checked and appropriate


Final tightness test completed correctly

Purging completed correctly

All disturbed joints tested

Commissioned to manufacturers instructions

Flue size construction route termination and support visually examined and correct

Flue flow continuity check completed correctly

Spillage / Case seal tests completed correctly

Ventilation size and route checked and correct

Operating pressure and / or gas rate checked

Safety devices operation checked

Combustion analysis completed

Appliance / associated controls operating correctly

Safe Working Practices

Safe working practices employed

Electrical equipment safety and calibration checks carried out.


Customer instructed in use and instructions left / controls reset

Documentation completed correctly

Underpinning Knowledge




Please note that this checklist is a hypothetical example and provides basic information only. It is not intended to take the place of, among other things, workplace, health and safety advice; medical advice, diagnosis, or treatment; or other applicable laws. You should also seek your own professional advice to determine if the use of such checklist is permissible in your workplace or jurisdiction.