Articles | Renewable Heating Hub

Heat pumps are rubbish – I’m not having that new fangled technology in my house

Graham HendraNov 8, 202123 June 20254

I have been flogging heat pumps for 13 years, and it has been great fun at times and extremely frustrating at others. I love this technology and it always winds

Flow rates, efficiency and COP

MarsSep 7, 202117 March 20224

We’ve had our heat pump from Global Energy Systems for over two years and we’re heading into our third winter. Over this period of time, we’ve made several tweaks to

A guide to using an air source heat pump to reduce your carbon footprint

TransparentAug 30, 202123 June 20253

Discover where heat pumps offer the best value for your home energy investment, from insulation upgrades to solar panels and advanced ground or air source systems. Learn how heat pumps

Face to face with renewable heating experts

MarsAug 22, 202117 March 20222

We are going to have an interview series where we will speak to industry leaders and high-profile experts. We have already lined up and confirmed our first 10 guests who

Running costs of air source heat pumps

MarsAug 20, 202130 June 20251

Discover the cost-saving potential of switching to an air source heat pump for your central heating system, considering the impact of electricity tariffs on your budget. Make an informed decision

Is a heat pump right for my house?

Graham HendraAug 6, 20216 August 20215

When I was at college I was awful at maths, and I failed my A levels twice. At fridge college I found it much easier because the teachers were able

Do air source heat pumps really need glycol?

Graham HendraJul 4, 20214 July 20214

Monobloc heat pumps are basically just a boiler (or water heater) that lives in the garden – the bit that heats the water is connected by pipes back into the

Does MCS-accreditation guarantee competent heat pump installations?

MarsJun 21, 202123 June 20251

Many homeowners believe that choosing an MCS-accredited installer guarantees a professional heat pump installation, but real-world experiences tell a different story. Discover why word-of-mouth recommendations matter more than certification alone

Four reasons not to cool your house using a heat pump

Graham HendraMay 5, 202124 April 20244

Air source heat pumps are clever little things. Not only can they heat your house, but did you know that they can also cool? In any refrigeration system reversing from

The importance of correctly installing an air source heat pump

SueFApr 30, 202123 June 20257

After five months of using a high-spec Grant Aerona air source heat pump in our new build home, we've optimised performance and reduced running costs thanks to expert support and