Common myths about heat pumps that need to be busted

Rising energy prices, especially gas, mean many homeowners are looking at alternatives to meet most of their home needs. Another consideration is the need to make houses green. As people become aware of the environmental damage their energy businesses can cause, they are looking for better and greener alternatives. Air conditioning is one of the main areas of home energy consumption and one of the alternatives to traditional options are heat pumps. These include both air source heat pumps and ground source heat pumps.

Interest in renewable heat and cooling around the home has led to an increase in the use of heat pumps. Unfortunately, this implementation is hampered by myths about heat pumps, which makes many people hesitant to purchase them and thus miss out on their many benefits. In order to promote widespread use of heat pumps, it is necessary to debunk most of these common heat pump myths, which many unsuspecting potential buyers take as established truth.

This post debunks some misconceptions about heat pumps and allows you to make an informed choice about whether they are worth it or not based on solid information.


Heat pumps are too expensive.

This myth is based on the upfront cost of heat pumps. The heat pump price and installation costs are indeed there compared to other traditional heating systems. However, a few other benefits ensure that you end up saving more and getting more bang for your buck.

First, if the system you are replacing runs on liquid fuel, LPG, solid fuel or electricity, you are guaranteed long-term savings that will pay for your costs in the future.

Second, many government programs can help you purchase pumps or receive tax credits.


Heat pumps are not effective in cold climates.

This myth is based on early heat pump models and suggests that heat pumps will not work during cold winters. It does not take into account the operation of most modern heat pumps. Although the efficiency of an average air source heat pump decreases as the temperature rises, it will still work at -5 degrees Celsius. Finally, further development of the industry is associated with the introduction of cold climate heat pumps which can maintain 200% efficiency even at -30 degrees Celsius.


Heat pumps are noisy.

Here is another myth based on old models and assumptions based on other types of heating. Heat pump technology has improved significantly, with the elimination of bulkier and noisier heat pumps. The ductless options are nearly silent and it can be difficult for the owner to tell if the unit is on. In addition, a host of noise reduction technologies, such as discharge silencers and isolated compressors, keep even the central units below 60 decibels.

If you’re particularly concerned about noise, check the ratings, as there are units below 55 decibels. The average modern heat pump shouldn’t be noisier than a refrigerator or window fan if properly installed.


Heat pumps cannot be installed in old buildings.

This is a baseless myth that only scares the owners of old buildings from adopting new technology. Heat pumps are one of the most versatile systems on the market and are suitable for any facility. Whether you’re in high-rise apartments, modern homes, or even old farmhouses, you can install heat pumps.

If it is an old house that uses radiator heating systems, then mini-splits are used to cool specific areas of your home. And a professional heat pump contractor will evaluate your home and help you select the best heat pump installation for you.


Heat pumps are for heating purposes only.

Another misconception about heat pumps is that they are only used for heating. The confusion may arise because of the old models and perhaps because of the name. However, they all know how to heat and cool, and some can do much more. Currently, heat pumps are equipped with a reversing valve, which changes the direction of the flow of the coolant in the system when moving in the opposite direction.


Heat pumps only work with underfloor heating.

This is another myth that only focuses on one aspect of how heat pumps work. Indeed, heat pumps work more efficiently with underfloor heating, however, they can still work well with radiators. For standard radiators, you need to make sure that the house is well insulated to prevent heat loss in order to efficiently and adequately heat the house.


Heat pumps must run constantly.

Heat pumps have a bad reputation, mainly due to the poor thermal insulation of houses. They do not provide instant heating, but do it gradually. So if it’s a poorly insulated house, it won’t retain heat for long, as much of it will escape, requiring the system to remain on all the time.

It is the same with a heated boiler room, only because it heats up the room much faster, you turn it off for a short time and then turn it back on. However, you can still enjoy your heat pump like any other by insulating your home properly.


Heat pumps are a waste of money.

This misconception is a conclusion based on two myths: heat pumps are expensive and costly to operate. As shown in the article, long-term energy cost savings make heat pumps cost-effective. Besides, the device works in the mode of heating, cooling, food of a water heater, air purification and as a humidifier. It’s also great for making your home green.

Heat pumps do not use combustion, so no smoke or toxic gases are emitted. They also only transfer heat, requiring less of it to heat a room. Heat pumps also don’t pose a safety hazard, whether it’s a fire or a gas leak. All these factors make heat pumps a worthy investment.


So is it worth buying a heat pump?

Most myths about heat pumps revolve around cost, installation, functionality and efficiency. However, it is in these areas that heat pumps outperform traditional options, including gas ovens. Advances in technology, increased adoption of heat pumps, and an increase in the number of players in the market have also driven down initial costs, which are expected to drop even more. Heat pumps also offer a number of compelling benefits, including:

  • Significant energy cost savings
  • Improves quality of life
  • Eco-friendly
  • Versatile and durable

Your buying decision should be based on your needs. However, if you need an energy efficient and environmentally friendly heating system, heat pumps are worth considering. Find a qualified heat pump specialist to guide you through the correct setup and advise on other changes you may need to make to your home, such as insulation. This ensures that you get the most out of your heat pump.

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