Category: Blog
All the latest news from TNA Plumbing and Heating in Doncaster
The Science Behind Condensing Boilers
Modern gas boilers sold in the UK are generally condensing boilers, designed to recover more useful heat from the combustion process than older non-condensing appliances. The key difference is what happens to the hot gas
Low Temperature Heating Systems: How They Work
Low temperature heating is becoming increasingly relevant in UK homes, particularly as more homeowners consider air source heat pumps and other energy-efficient heating systems. Rather than using very hot water to heat a
How Long Should a Modern Boiler Last?
A modern boiler is a significant household investment, so it is reasonable to want to know how long it should remain reliable. There is no fixed lifespan for every boiler, as performance depends on the model, installatio
Why Boiler Oversizing Wastes Energy
Choosing a boiler with a higher output than a property actually needs might seem like a sensible precaution, but an oversized boiler can be less efficient in everyday use. Modern boilers are designed to adjust their outp
How Defrost Cycles Work on Air Source Heat Pumps
Air source heat pumps extract heat from the outside air, even when temperatures are low. During cold and damp UK weather, however, moisture in the air can freeze on the outdoor unit’s heat exchanger. A layer of ice
Understanding COP and SCOP Ratings
If you are considering an air source heat pump for your home, you may come across the terms COP and SCOP when comparing different systems. Both describe heat pump efficiency, but they measure performance in different way