The future looks bright for air source heat pumps.
Their effectiveness is miles ahead of gas boilers, which will be a thing of the past in newly constructed homes as of 2025. Furthermore, they’re sustainable, because they’re run by electric power.
Costs for air source heat pumps are also dropping in particular since it is the case that administration’s Boiler Upgrade Scheme is offering homeowners with a discount of £5,000 when they upgrade your gas boiler by a heat source.
We’ve explored the amount of energy efficient the air source heat pump is compared to others heating methods, and also what is it that makes them superior.
How efficient are air source heat pump?
Heat pumps that are air source usually are efficient at 300%, but the most efficient ones have more than that.
This means that on an average the Air source heater will generate the equivalent of three units energy per unit of energy it absorbs.
For a better understanding To put this into perspective, the typical UK house uses around 12,000 kWh of electricity per year for heating. Your heat pump will be able to supply the equivalent amount of heating from only 4,024 Kilowatts.
For comparison the electric boiler is four times more efficient in efficiency – having an efficiency of 100%. In contrast, the top gas boilers only achieve 98% efficiency or less.
The average cost of electricity is four times more expensive than gas, and this eliminates any benefits you could gain due to your heating system’s remarkable effectiveness – however, the times are changing.
With the cost of gas rising and electricity rapidly becoming the most effective method to help the UK to achieve its goal of zero emissions by 2050. You’d be investing in a future that’s nearly there – and that will help you save a huge sum on your heating bills in the event that it comes.
Even with this benefit even though it is a huge advantage, the National Home Energy Survey found that only 25% of the population would own a heat pump even if it was free.
Why are air source heat pump so efficient?
They are 4 times as efficient as electric and gas boilers since they don’t need to burn gas or change electricity into heat.
Instead, they just move warm air that is outside within your home, permitting it to flow through the compressor and then heat exchange. Then, it’s transformed into warm water.
You can determine the efficiency of a model is by examining it’s coefficient of Performance (CoP) – but you should also look at its Seasonal Performance Factor (SPF) for the full picture.
While the CoP informs you of a machine’s maximum efficiency The SPF will reveal the heat pump’s efficiency average throughout the entire year.
How efficient are ground source heat pump?
Ground-source heat pumps can be 300 percent to 400 percent efficient, as per The Ground Source Heat Pump Association.
These devices, which draw heat from at least one metre below the surface of the Earth, in the same ballpark with the air-source heat pump.
Certain model are more effective than air-based counterparts, while others don’t It all comes down to the particular heat pump and the capabilities of it.
What is the heat pumps efficiency during winter?
Air heat sources are about twenty percent more inefficient in winter because they require more electricity to draw heat from the air.
This means that, despite myths that claim they’re less efficient as boilers in the winter months, they’re around 2.5 time more effective than conventional gas boilers, even in snowy weather.
There’s no need to be concerned over your heat source air pump failing at any point, regardless when temperatures fall below the freezing point.
Modern heat pumps can continue to function even in temperatures as low as 10 degrees Celsius, and the most efficient models can keep you warm when temperatures drop to -25degC.
This is because there’s still warm air in the air at this moment. If there was any heat that would mean it had be at least -273 degrees Celsius. And even the most severe British winters aren’t this terrible.
In winter you may need to conduct periodic maintenance checks as the weather is typically worse during winter.
In areas that experience extreme weather conditions during cold months, homeowners might think about purchasing a heat pump cover that shields the unit’s exterior from snow and debris.
Do heat pump boilers work better than gas?
Yes, they are more efficient than gas boilers.
Heating systems that use air source Efficiency ratings for air source heat pumps are generally three times higher than the gas boilers’ ratings and up to five times higher.
Ground-source heat pumps may reach the same heights in terms of efficiency, however they’re typically 3.7 percent more effective than boilers that use gas.
The reason for their superiority in this regard is their ability to generate around three heat units per each unit of electricity given, while their fossil fuel-powered counterparts create around 0.96 unit of energy per one gas unit.
What is an air heat source?
The most effective heating source that is air-based currently is the enticingly named Hitachi Yutaki M RASM-4VNE, in accordance with our assessment of the top heat pumps of the year.
This incredible machine is efficient at 500%, which means it generates five units of energy for each amount of power.
Hitachi’s latest market-leading model puts out 11 kW of heating, that is more than enough for homes of average size and even provides enough heat to heat an area of 200 square metres.
If your supplier is a member of an initiative of the federal government called Boiler Upgrade Program, then you can avail the discount of £5,000.