Wendy and Steve Knight put in an air supply warmth pump (ASHP) heating system of their Grade II-listed, 18th century dwelling in Hunton, North Yorkshire, and say they may not be happier with it.
Previous to its set up in the summertime of 2020, they had been counting on an oil-fired boiler and spending about £1,000 a yr on two oil tanker deliveries. On high of that they had been spending about £900 a yr on electrical energy.
“We actually wished to do away with the oil system on environmental grounds, and so when the 25-year-old boiler wanted changing we began ASHPs as a substitute as a option to cut back our carbon footprint,” says Wendy.
The couple paid Yorkshire Power Programs from Harrogate simply over £14,000 for the heating and sizzling water system. It was linked to the present underfloor heating of their kitchen. A specifically made sizzling water tank was put in beneath the steps and 10 radiators had been put in – considerably bigger than those that had been within the property beforehand. In some circumstances they’ve been hung vertically to make the perfect use of the house.
“We had been fortunate in that we had already spent loads of money and time insulating the home. It might get very chilly right here, -8C just isn’t unusual within the winter, and the home is all the time heat. It’s so heat now that we hardly ever must put the radiators on within the bed room. We now have by no means run out of sizzling water, even with baths. It’s a must to go away the heating working on a regular basis within the winter, and switch the thermostat up and down as required. The home is a lot hotter and drier than it was,” she says.
The couple will recoup £9,000 of the associated fee by way of the Renewable Warmth Incentive paid over seven years. They now pay £160 a month (£1,920 a yr) to their 100% renewable electrical energy provider – which means their working prices are across the similar as earlier than, and their annual invoice now contains the recharging of an electrical automobile for six,000 miles a yr.
“I might undoubtedly encourage others to put in one, however I might advise folks to do their analysis on their chosen installer. Ours had been completely good, even serving to us with the RHI utility, however I’ve heard some horror tales. It’s quieter than the older boiler, and there’s no kerosene scent within the backyard, and nil carbon emissions. It has been good,” she says.