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A white worcester bosch boiler and tado smart thermostat kit with tado app on a smart phone and 5 star google review for Heat Tweaks who make home heating systems better through 20 years of experience

Heat Tweaks

Experience the power of small percent gains

The open secret within the energy industry is that it’s built on exploiting your need for heat and power. Like, during winter – when you need it most, and the next thing you know, you’re being bombarded with price hikes and fixed tariff offers.

 

Almost everything you do in your home is energy dependent and energy providers rely on this. So the more energy inefficient your home, the more energy you use and the more money they earn. But we believe that homeowners like you have a choice, to either invest heavily into generating and storing your own energy or even better, to make smaller, lower-costing home heating improvements with lower percent energy savings BUT a much sooner return on your investment.  

Hello homeowners, my name is Mark, owner and boiler engineer at Heat Tweaks.

We visualise a future where homeowners like you can live and retire in true comfort without compromising your lifestyle, why? Because continuing to do what you love doing in your free time isn't just possible, it's essential. 

 

Admittedly, we can't solely get you to a stage where you're buying a new horse or yacht anytime soon (sorry!) but we can certainly contribute towards the costs of owning one by reducing your energy consumption at home.

 

My plumbing career started twenty years ago as an apprentice on a building site, I quickly became passionate about how UK homes were built and went from plumbers mate to lead plumber before finishing my apprenticeship.

 

I then took on a new role as lead heating engineer at a reputable heating company in Devon, where I was regularly requested by high-end customers (including celebrities) to design and install their home heating improvements.

This all felt great but I was wearing someone elses uniform.

So ten years ago I went on a personal mission – to launch a business of my own – subcontracting my skills to multipe heating companies across the UK, like British Gas, who continue to employ me today as a self employed boiler service and repair engineer for their Homecare customers.

 

I also started to build a portfolio of my own clients too, with a goal to create smart, standardised and simple to use heating systems with ultra low running costs.

 

I soon understood that sustainable home comfort requires efficiency, quality and intelligence built-in.

 

And now, after twenty years of installing, servicing and repairing heating and hot water systems, such as solar thermal, biomass boilers, heat pumps and gas boilers, I learned, that instead of investing heavily into the current cost of renewable technologies, sustainable home comfort is actually best achieved when making smaller, more affordable changes to your existing gas powered heating system.

 

This way, your heating and hot water requirements would be met using reliable fit-and-forget technology and depending on which of our services you choose, you could also increase the value of your property by improving its energy performance rating too (EPC), with an added benefit of generating a much sooner return on your investment.

 

And that’s why Heat Tweaks exist, to inspire better homes through the power of small percent gains – that's what we create and that's not changing.

The way we do this, is by...

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Tweaking your boiler so it runs at maximum efficiency. As part of our ever more popular boiler service our geeky engineer will set your boiler to run at maximum efficiency. Reducing your boilers energy usage by up to 8%. This service type doesn't increase the value of your home or improve its energy performance certificate.

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Switching your existing room and radiator thermostats or smart thermostats with Tado thermostats. Tado is THE best smart thermostat on the planet, scientifically proven to reduce your energy usage for central heating by up to 28%. This service type can improve the EPC score of your home but wouldn't increase it's value.

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Replacing your non-condensing gas boiler (older than 2005) with a highly efficient Worcester Bosch A-rated condensing boiler. Reducing your energy usage for central heating by up to 25%. Or, up to 53% when paired with Tado X smart thermostats. This service type can increase the value of your home and improve its EPC score too.

These are your potential savings, this is our work, employ us today.

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​We give homeowners the confidence to act against energy bills.

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We demonstrate the value of employing quality workmanship over best price.

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We make your journey to our services simple and transparent.

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We are accountable for the services we provide and have a strict no sales pressure policy.

"...I have never had such an in depth service..."

– Julie, google review.

0800 999 1420

The Generator Hub, The Gallery, Kings Wharf, The Quay, Exeter EX2 4AN

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Gas Safe registration: 651181

Company registration: 9347627

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Copyright by Heat Tweaks Limited 2025

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