The Fireplacehouse Journal
Replacing a gas fire with an electric fire: what to allow for
Replacing a gas fire with an electric model can change how you use a room, particularly if you want the flame effect without heat. The appliance price is only one part of the decision. Check the existing opening, the work needed to remove the gas appliance and how the new fire will receive power before placing an order.
Measure the opening, not just the visible trim
The front of the old fire can hide a very different opening behind it. Record the visible dimensions and photograph the surround, hearth and nearby walls, but have the available recess confirmed before choosing an inset replacement.
Compare the new appliance’s overall dimensions, required opening and recess depth separately. A similar-looking front does not prove that two fires are interchangeable. Check where the controls and heat outlet sit in relation to the existing surround.
Separate removal from fitting
Gas disconnection must be handled by a Gas Safe registered engineer qualified for the relevant work. Do not treat it as a DIY stage of replacing the fireplace. Gas Safe Register: who can work on a gas appliance.
Ask for an itemised quotation covering removal, safe treatment of the gas supply, disposal and any work to the old opening. Have the treatment of the redundant chimney or flue assessed as part of the project rather than simply covering it over.
An electrician should assess any new electrical provision. Discuss a suitable supply and accessible isolation in the intended position, following the new fire’s installation instructions. A lead trailing across the hearth should not become the permanent solution to an overlooked socket.
Decide what you are keeping
A sound existing surround may be worth retaining, but compatibility needs checking. Confirm the rebate depth, opening, hearth arrangement and manufacturer requirements for the chosen appliance. Include any alterations and making good in the price.
If you are changing the entire fireplace, think about the marks left on flooring and walls by the old one. A narrower surround may expose unfinished areas. Those details often explain why an apparently simple replacement needs decorating or flooring work.
Build a complete buying budget
Put the fire, removal, electrical work, fitting, finishing and delivery on separate lines. Ask what is included in each quote and whether VAT is included. Only then compare alternative products against the same completed-room budget.
Next step: shortlist electric fires using confirmed opening dimensions, then have the exact installation requirements checked before ordering.
