Inventors and scientists are at the forefront of the effort to transition to more environmentally friendly methods of heating people’s home, such as an R32 air source heat pump. As a result, as a country, we must find ways to reduce carbon emissions that pose a health risk.
The most significant aspect of the change is the adoption of safer and more efficient methods of heating homes. With increased awareness and urgency surrounding climate change, people are more concerned than ever about how they use energy.
Air source heat pumps are currently shifting the goalposts. When compared to a gas boiler, they are far more environmentally friendly. Heat pumps are known for their low maintenance and low gas emissions. However, there are advantages and disadvantages to consider before making any changes.
What precisely is an air source heat pump?
In their industry, these home heating sources have long been overlooked. However, as the times change, these new devices on the block pique the interest of consumers and businesses as they build momentum to reduce reliance on fossil fuels.
Heating systems will primarily either convert current into heat or burn fuel. However, heat pumps are exceptional and provide a greener alternative to gas boilers; the inverter air source heat pump does not generate heat and instead relies on air as its primary energy source.
Air to water heat pumps function by transferring existing outside heat energy into the home and vice versa.
Is an air source heat pump better than gas?
To keep this heated debate going about which heating device is superior to the other, we narrowed down the characteristics of both systems to find the device that stands out at the end of the comparison. Will the refrigerant heat pump, the emerging star of sustainable heating, or the boiler, the long-reigning star, win?
The significant amount of energy supply converted into essential heat energy demonstrates the efficiency of a heating system. Historically, traditional boilers are 50 – 75% efficient, which means that half to a quarter of the energy supplied is wasted, making it less efficient.
On the other hand, an efficient heat pump effectively achieves 350%, also known as the Coefficient of Performance of 3.5 in technical terms. Air to water heat pumps absorb natural heat outside their home and transfer it inside. That is the selling point that attracts people to invest in it because, unlike the boiler, it uses natural gas and less electricity.
Unlike boiler gas, the advantage of purchasing an electrical pump is that it is designed to make very little noise when turned on. The energy-efficient heat pumps have a decibel level of 40. If they want to replace their old gas boiler, they may need to consider purchasing an air pump source.
Emissions of greenhouse gases
Although a gas boiler generates heat faster than an electric appliance, it is susceptible to dangerous gas leaks that can cause explosions and fires. As a result, an alternative option is to invest in an electric heat pump. It will protect their family from toxic carbon and health problems.
An EVI air source heat pump has a lifespan of about 15 years, but the alleged latest models can last for up to 25 years. The longevity is due to their powerful design; it has very few moving parts while in operation, so very little can go wrong. In comparison, the typical gas boiler’s lifespan ranges between 8 and 12 years.
Space is required
An outside space is required for the installation of an air heat pump source. It consists of an outdoor unit about the size of a washing machine. In other cases, people will need to install an indoor unit that is the heat exchanger; it is larger than the boiler; and people may also need a hot water cylinder.
Depending on the outside space available, the R32 refrigerant heat pump uses multiple pipes buried horizontally or vertically for underground installation. Then there’s the inside unit, which can range in size from a boiler to a small box.
The gas boiler, on the other hand, is more compact, especially the all-in-one combination boiler, which generates hot water directly from the mains. A system boiler, like a heat pump, requires a separate hot water tank, whereas a regular boiler requires both a feed tank and a hot water tank.
The cost of installation
If peoplr want the cheapest and quickest option, a gas boiler is the way to go. Furthermore, sticking with a gas boiler will significantly reduce their installation costs.
The initial installation cost of a boiler is lower and more appealing than that of an air source heat pump. When the heat pump is well-insulated and has a large surface area for the heat delivery appliance, it performs well. It necessitates larger radiators or underfloor heating installations, as well as increased insulation.
Despite the fact that heat pumps use electricity as a source of energy, which is four times the price of gas, they are more efficient than boilers. It uses very little electricity, so the operating costs are comparable.
Remember that electricity prices are more likely to fluctuate than gas prices. On the other hand, because fossil fuels like oil and gas run out, the price will eventually rise.