Working from home on an ECO4 install day: a UK household checklist for power, water, internet and noise (2026)

Guide by ApplyFreeBoiler.uk (Reliant Energy Solutions Ltd), a heating and insulation installer in Bury, Greater Manchester. We are not the government, Ofgem or an energy supplier.

Many people now work from home at least part of the week, and an ECO4 install day can get in the way. A boiler swap usually means the gas, water and sometimes the power are off for a while, and insulation work can be noisy and dusty. A bit of planning keeps both the job and your work on track. This checklist is general information from ApplyFreeBoiler.uk, a heating and insulation installer in Bury. Always follow the installer's own instructions on the day.

1. Ask for a rough timetable

Ask the installer which parts of the day are likely to be noisiest and when services may be switched off. Times can change, so treat it as a guide and keep important calls flexible.

2. Expect the water and heating to be off

During a boiler change the heating and hot water are off, and the mains water may be turned off for a time. Fill a kettle and a few bottles in the morning so you are not caught out.

3. Power may go off for short periods

The electrician or engineer may need to isolate circuits to connect the new boiler or controls. Save work often, charge your laptop and phone fully, and know which tasks you can do on battery.

4. Check where your router is

Routers and broadband boxes are often in the same cupboard as the boiler or near the meter. Ask whether they will need to be unplugged or moved, and consider a mobile hotspot as a back-up for calls.

5. Pick a quiet room away from the work

Choose a room away from the boiler, loft hatch or walls being worked on. Drilling, vacuuming and loft work can be loud, and dust can travel, so close the door and cover your desk if it is nearby.

6. Keep access clear

Installers need clear routes to the boiler, meters, loft hatch and outside walls. Move desks, chairs and cables out of the way the night before so the team is not waiting on you.

7. Leave time for the handover

At the end, the engineer should show you how to use the new boiler and controls and give you the paperwork. Block out time for this rather than squeezing it between meetings.

8. Check funding and local figures

See ECO measures by council on ApplyFreeBoiler.uk, built from DESNZ Household Energy Efficiency statistics, to see how many ECO measures have been installed in your local authority area. Use the ApplyFreeBoiler.uk eligibility check to see whether an ECO4 heating or insulation pathway may be available for your home in England, Scotland or Wales. ECO4 is due to close on 31 December 2026.