If you’re considering upgrading to an LPG boiler, you’re probably looking for a more efficient heating solution, especially if your home isn’t connected to the gas grid. LPG gas boilers, including LPG combi boilers, are a popular alternative to oil heating systems. But they’re not always the smartest long-term investment.
With government-backed renewable energy now more accessible than ever, switching to a low-carbon heating system like a heat pump might not just be the greener choice, it could actually cost you less over time.
What is an LPG Boiler and When Is It Used?
An LPG Boiler or Liquid Petroleum Gas Boiler is often found in homes that aren’t connected to the main gas supply grid. These boilers burn LPG to provide heating and hot water, often being a big step up from old, inefficient oil boilers.
There are two main types of LPG boilers:
- LPG Combi Boiler: Provides hot water and heating on demand without need for storage tanks.
- Conventional LPG Boiler: Requires a separate hot water cylinder and cold water tank.
While much more efficient than oil, LPG gas boilers, still rely heavily on fossil fuels. This means rising fuel costs and a larger carbon footprint compared to renewable alternatives.
Why Renewable Energy Grants Are a Smarter Move
The UK government and local councils offer grants and funding to help households switch to renewable energy systems. In many cases, these systems offer lower running costs and long-term savings, removing the need for ongoing expenses like LPG fuel deliveries.
These grants include:
- Boiler Upgrade Scheme (BUS) : Up to £7,500 for heat pumps.
- ECO4 Scheme : For low-income or vulnerable households to install energy-efficient heating.
- Home Upgrade Grant : Support for off-grid homes switch from fossil fuels.
Instead of spending a lot of money on a new LPG boiler, applying for a system that pays for itself may be a better option.
LPG Boiler vs. Renewables : The Financial & Environmental Impact
Why Speak to Us First?
Before making a commitment to a new LPG combi boiler or replacing your old oil system with an LPG gas boiler, it’s worth checking if you’re eligible for a renewable energy grant.
At Energy Advice Helpline, we offer:
- Free grant eligibility checks that take just a few minutes.
- Expert advice on greener alternatives to LPG boilers.
- Guidance through the entire application process.
Make Your Money Go Further
LPG boilers are efficient and cleaner than oil. But in 2025, with energy prices fluctuating and climate goals getting tighter, your best move might be to think greener, smarter, and long-term.
Apply for a renewable energy grant today, and let Energy Advice Helpline help you transition to a low-carbon heating system that benefits both your budget and the planet.
LPG Boiler FAQ’s
LPG boilers are powered by liquid petroleum gas from a storage tank — not the gas mains.
LPG fuel is generally more expensive than natural gas or oil, resulting in higher operating costs.
It will be a gradual transition rather than an obsolescence. While the government’s net-zero targets are pushing the heating market toward renewable solutions, LPG – particularly in its bio form – is likely to remain relevant for off-grid properties for decades to come.
