For homeowners planning a major renovation, the biggest decision may not be paint colors or flooring.
One London homebuyer preparing to modernize a detached four-bedroom house asked for the internet's input on whether to keep gas in the house at all to future-proof it.
Here's what to know
Alongside plans to upgrade insulation in the cavity walls and beneath the suspended floor, the buyer said in a post to Reddit's r/DIYUK community that the property still has "a gas combi boiler installed in 2010."
With the house already set for major work, the original poster was weighing whether to install a reversible air-to-air heat pump system during the renovation or leave the gas setup in place and add air conditioning separately.
Part of the appeal for this homeowner is that Britain's Boiler Upgrade Scheme applies to air-to-air heat pump options. A system like that can handle heating, cooling, and domestic hot water, whereas keeping the existing combi would probably mean losing access to the grant.
Due to the grant, commenters largely urged the OP to take the plunge. One wrote, "I'd do it now." Another commenter similarly added that it "will never be cheaper than it is now."
If you're facing a similar decision, upgrading your heating and cooling system is one of the best ways to save money on utility bills and protect yourself from rising energy prices.
Palmetto can help homeowners understand their HVAC options and slash their energy bills with new, efficient HVAC systems and heat pumps. The company's Comfort Plan network can help you find efficient heating and cooling solutions for your home and connect you with vetted installers.
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More background
Major renovations create a rare opportunity to rethink a home's energy systems.
When floors, walls, and ceilings are already being opened up, it becomes much easier to add refrigerant lines, indoor units, controls, and upgraded insulation. Making those changes before moving in is typically far less disruptive than retrofitting the house later.
Improving insulation, getting a room-by-room heat-loss calculation, and asking installers to model annual running costs for both options can all help clarify the decision. It may also be worth comparing a whole-home heat pump setup with keeping the boiler and installing AC separately, especially if cooling is a top priority.
Where can I learn more?
Britain's shifting support for home upgrades is making all-electric renovation plans much more realistic, especially for homeowners trying to compare boilers, heat pumps, and insulation work all at once. These stories also highlight how people are factoring in installer advice, smaller efficiency upgrades, and rooftop solar as part of the same push to lower energy bills over time.
• In the U.K., free home upgrades under plan could help millions cut energy bills.
• EnergySage's expert energy adviser service is helping homeowners compare heat pumps with less guesswork.
• A tiny smart thermostat upgrade can trim energy bills and quickly pay for itself.
For many homeowners, ditching gas comes down to more than picking one new appliance. Grants, installer support, controls, and solar can all shift the math during a major renovation.
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