David Hilton

Hoping to keep cool this summer? Air conditioning costs will be a key factor when weighing up whether to install it in your home. Our expert guide explains everything from how much units cost to buy, to installation and running costs

Air source heat pumps are now one of the leading low-carbon heating choices for homes. Our expert David Hilton guides you through everything you need to know about them

The efficiency of heat pumps is rated by their Coefficient of Performance (CoP). But how is it calculated and at what point is it considered to be under-performing?

Passivhaus ventilation requirements can seem confusing at first. Renewables expert David Hilton is here to explain everything you need to know if this is a building standard you are aiming to achieve

We take a look at what is an air to water heat pump, how it's different from other heat pumps and if it's right for your self-build or renovation

Insulating a loft is often the first job that comes to the minds of homeowners keen to cut their energy bills and increase their home's comfort levels. Here, David Hilton looks at how effective it really is

Just what is a monobloc heat pump and why might you consider installing one in your home? Here, expert David Hilton explains what their advantages are, as well as their limitations

Solar panels and heat pumps can save homeowners money as well as saving energy — our guide explains exactly what you need to know if you are considering using them together

After enduring hard water for years, David Hilton decided to test drive a Kinetico water softener. Here's what he has to say about the impressive results

Want to know the best technique for sanding stairs? Transform your mundane staircase into a stairway to heaven with David Hilton's DIY guide to sanding stairs at home

Discover how the combination of MVHR and underfloor heating creates a comfortable living environment — and whether it'll ultimately be more energy efficient

Energy expert David Hilton explains what is an exhaust air heat pump and how can it cut your carbon emissions and reduce your heating bill by reusing 'waste air' in your home

If you've replaced your boiler with an air source heat pump, you may have noticed a drop in water pressure when running hot taps and showers. Heat pump expert David Hilton explains why — and the simple fix to this problem

Don't let bird droppings negatively impact the performance of your solar panels. Here's how to carry out solar panel pigeon proofing

Our heating expert David Hilton talks through how he installed wet underfloor heating during the renovation of his 1980s semi-detached bungalow, including the system he used to minimise loss in ceiling height

How do heat pumps perform when temperatures fall? Renewables expert David Hilton explains the impact of cold weather on heat pumps and why they are a good choice for the British climate

Do you need new radiators when installing an air source heat pump or will old or existing radiators suffice? Find out with our expert guide

Finding out 'how many solar panels do I need' is a great first step into the world of renewable energy. Our expert answers your questions

Air source heat pump positioning is a key consideration when installing this renewable tech at your home. Here's what you need to consider in five steps

Energy expert David Hilton installed mechanical ventilation heat recovery (MVHR) into his existing home three years ago, and he says it was one of the best decisions he ever made

Energy expert David Hilton installed an air source heat pump three years ago, a decision which gives him confidence the technology could suit most UK homes