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Best Heat Pumps for Underfloor Heating

Views: 363     Author: Site Editor     Publish Time: 2022-02-23      Origin: Site

Heating your home is costly and typically makes up about 30% of your utility bills. Regardless, it is a necessity that you can't do without, especially if you live in a relatively cold environment. The best thing you could do is ensure that you have the correct equipment that's well maintained and upgraded to meet current standards.

Plus, you'll have to ensure that your home is properly air sealed, has proper heat insulation, and has well-adjusted thermostat settings. Doing this can help reduce your heating costs by up to 30 percent. However, the biggest move you could make is ensuring that you have the best heat pumps for underfloor heating.

This article provides you with all the information required to help you purchase the best radiant floor heat pump to use for your home. Plus, a list of eight heat pumps that you can install in your home for more efficient underfloor heating. However, before we get into that. What is underfloor heating? What is a heat pump?


Low Temp Multifunction DC Inverter Air Souce Heat Pumps

 

Underfloor heating

 

Underfloor heating is a centralized home heating system used to control indoor climate through electrical or hydronic heating systems placed beneath the floor. Underfloor heating systems are a smarter and cleaner way to heat homes. The system is more efficient and saves energy by directly transferring it to your home through conduction, convection, or radiation.

This heating system gently warms people and objects in a room from the ground up allowing the objects to retain the heat for a longer period compared to other heating systems. As mentioned, underfloor heating can be achieved using electrical or hydronic means. In this article, we'll place more emphasis on hydronic means.

 

Hydronic systems for heat pump underfloor heating

 

Hydronic underfloor heating systems use a mixture of antifreeze (i.e., Propylene glycol) and water to transfer heat throughout your home in a closed loop that flows through the floor, to the heat pump, and back again. These systems are fitted with various types of pipes including steel, copper, polybutylene, polyethylene, etc.

If you plan on installing (or upgrading) your heat pump underfloor heating systems, then it's only proper that you are aware of its advantages and disadvantages. They include:

 

Advantages

 

Efficiency: Underfloor heating systems are more efficient compared to other types of heating systems. For instance, radiators need to be heated to about 70 to 75˚C for optimum performance while underground heating systems need to be heated to about 29˚C depending on your house's floor. Plus, radiators often leave cold spots while underfloor heating systems don't.

Easy to use: Underfloor heating systems are easy to use compared to other heating systems. Plus, they require minimal maintenance once they are up and running (most of them come with lifetime insurance). Most of them have smart thermostats that help you schedule the regions and periods that you would like your underfloor heating up and running.

Work with all types of floors: Underfloor heating systems work with all types of floors. These include wood, stone, or tile. You can rest assured that your underfloor heating system will heat your home regardless of what floor you have.

Safety and comfort: Underfloor heating systems are much safer compared to other types of heating systems like radiators. In addition, you get to enjoy the fresh air that's more oxygenated (compared to that produced by radiators). Plus, you don't have to worry about the risk that radiators expose small children to (i.e., heat from the radiator).

Often, these systems can use a single source (sometimes a combination of various sources) of energy systems including boilers, propane, coal, electricity, natural gas, geothermal, or air heat pumps, etc. You need to choose the best heat pump for your home. The heat pump should be less costly, safer for the environment, and more efficient.

 

Radiant floor heat pump

 

Heat pumps are an efficient alternative to air conditioners and furnaces regardless of the climate. Similar to your refrigerator, they use electricity to transfer heat from cool spaces to warmer spaces, making cool spaces cooler and warm spaces warmer. For instance, they transfer more heat from the cold outdoors into your home making it warmer (during cold seasons) and vice versa during warmer seasons.

The fact that they transfer (instead of generating heat) makes them more efficient for providing comfortable temperatures in your home. Combining heat pumps with solar systems can make your home more than 300% efficient and provide a greener alternative to your home's heating challenges.

 

COP (Coefficient performance)

 

Coefficient performance is one of the most important factors that you need to consider before buying a heat pump. This refers to the amount of power consumed by the heat pump compared to the amount of cooling power achieved.

For instance, if a heat pump has a COP of 2 (indicated without units), it means that the heat pump produces 2kW of cooling power for every kW of power used. Therefore, using this logic you'll notice that heat pumps with higher COPs are more efficient than those with a lower COP. For example, the R32 ERP A+++ 20KW EVI DC Inverter Heat Pumps for Hot Water Heating Cooling.

There are several advantages and a few disadvantages of using heat pumps. It's good to be aware of such critical information about heat pumps before installing them in your home. This information will help you make more informed decisions and determine whether your investment is worth it.

 

Advantages

 

Lower running cost: Heat pumps have cheaper running costs compared to their variants. Installing this system may be a bit costlier; however, there are lots of savings to be made yearly. You should keep this in mind when choosing the best heat pump for your home. 

Failure to do so may result in inefficient systems that’ll waste heat and resources making you pay more than you initially did. For instance, you can try the 26KW 36KW R410A Max COP 5.65 Monobloc DC Inverter Air to Water Heat Pump for heat pumps with low running costs.

Minimal maintenance: Heat pumps require less maintenance compared to other home heating alternatives. You could check some systems yearly to ensure that they work properly. This can also be done by professional installers every five years. Ultimately, it's cheaper compared to combustion heating systems (for instance). You should select heat pumps that have been tried, tested, and proven to work such as those listed below.

Safer for users and the environment: Heat pumps are safer compared to other variants (i.e., those that rely on combustion) since they use electricity when generating heat. In addition, they are more efficient, allowing users to reduce their carbon emissions. For example, the R32 ERP A+++ 20KW EVI DC Inverter Heat Pumps for Hot Water Heating Cooling.

For instance, water source heat pumps have close to 600% efficiency. You don’t want to save energy at the expense of the environment. Thus, you’ll need to install heat pumps that are good for the environment. Now that you know the basics, let’s move to a more important section. Finding the best heat pumps for underfloor heating.

 

Best heat pump with underfloor heating

 

Choosing the best heat pumps for underfloor heating in your home is about the best decision you could ever make. However, it's not that easy. For instance, you'll need to choose brands that understand your problems and have a ready solution to fix them. The heat pump you select should be able to heat your home effectively and efficiently. It should also have a low running cost.

Some of the best heat pump underfloor heating systems include:

 

26KW 36KW R410A Max COP 5.65 Monobloc DC Inverter Air to Water Heat Pump

6p dc inverter heat pump

Specs:

  • Power supply: 380V - 420V/ 50Hz/ 3ph

  • Maximum COP: 5.65/ 5.53

  • Running temperature: -20˚C to 45˚C

  • Maximum cooling capacity: 23.2KW to 28.6KW

  • Maximum heating capacity: 26KW to 32KW

  • Multiple functions: house heating, hot water, house cooling

This product has an A+++ energy-related products rating, which is the maximum rating available. This means that it has a great co-efficient performance of 5.65 primarily because of the energy-efficient DC inverter that uses 30% less energy than regular heat pumps. Plus, they have a fast cooling and heating speed.

This product has a smart control system that allows users to control multiple heat pumps simultaneously for increased efficiency. Users can also use an APP to control the heat pump remotely regardless of their location. In addition, the heat pump produces super low noises and has five operating modes for efficient heating.

 

R32 ERP A+++ 12KW EVI DC Inverter Air to Water Heat Pumps - Monoblock Type

R32 Inverter Heat Pump

Specs:

  • Running temperature:  -25˚C to 45˚C

  • Maximum COP: 5.56

  • Power supply: 220V -240V/ 50Hz/ 1ph or 380V -420V/ 50Hz/ 3ph

  • Maximum cooling capacity: 10.9KW

  • Maximum heating capacity: 12KW

  • Multiple functions: House heating, hot water, house cooling

This heat pump uses R32 refrigerant gas that helps it run more effectively with minimal effects on the environment. It has increased efficiency with an ERP A+++ rating, a 5.95 COP, and a DC inverter that recirculates the fluids more efficiently. These factors help users spend less money on heating bills.

In addition, this product has smart control technology that’s able to record temperatures and surrounding conditions using sensors. Customers can use online monitoring and enjoy customer service wherever they are. Plus, they are super quiet, and measures that guarantee the user’s safety.

 

R32 ERP A+++ 22KW EVI Low Temp Multifunction DC Inverter Air Source Heat Pumps

 

Specs:

  • Running temperature: -25˚C - 45˚C

  • Power supply: 380V -420V/ 50Hz/ 3ph or 220V- 240V/ 50Hz/ 1ph

  • Maximum COP: 5.81

  • Maximum cooling capacity: 20.1KW

  • Maximum heating capacity: 22KW

  • Multiple functions: house heating, hot water, house cooling

This product uses R32 refrigerant gas that boosts the heat pump’s performance and minimizes the heat pump’s effects on the atmosphere. In addition, the heat pump has a 5.85 COP and an ERP A+++. The heat pump’s DC inverter recirculates the refrigerant more efficiently than other refrigerants and uses less energy.

The heat pump guarantees the user’s safety, is super quiet, and has smarter technology. For instance, you can monitor its performance using WiFi online monitoring. Using this technology, you can get all the information you want and manipulate the heat pump as desired.

 

R32 ERP A+++ 20KW EVI DC Inverter Heat Pumps for Hot Water Heating Cooling

 

Specs:

  • Running temperature: -25˚C to 45˚C

  • Maximum COP 5.95

  • Power supply: 380V -420V/ 50Hz/ 3ph or 220V - 240V/ 50Hz/ 3ph

  • Maximum cooling capacity: 18.2 KW

  • Maximum heating capacity: 20KW

  • Multiple functions: house heating, hot water, house cooling

This product uses a refrigerant gas that boosts the DC inverter's performance, which reduces any harmful effects on the environment. It helps reduce the CO² footprint and minimizes any ozone-depleting potential. In addition, the 5.95 COP rating means that the heat pump is more efficient, which helps users reduce their energy bills.

The product has smarter technology that allows users to collect essential information and control the device from whichever location they are. It has guaranteed safety from explosions. It's environmentally friendly and produces low noise levels.

 

9.5KW A+++ Energy Label DC Inverter Air to Water Heat Pump - Monoblock Type 

 

Specs:

  • Running temperature:  -20˚C - 45˚C

  • Power supply: 220V - 240V/ 50Hz/ 1ph

  • Maximum COP: 5.56

  • Maximum cooling capacity: 8.5KW

  • Max heating capacity: 9.5KW

  • Multiple functions: house heating, hot water, house cooling

This product has an ERP A+++ rating, which indicates that it is energy efficient. This is the highest rating that a product can be graded with. It means that the heat pump consumes less energy (uses less than 70% energy than regular heat pumps) and performs more efficiently.

It has a fast cooling and heating speed and a smart control system that you can use to monitor, schedule, and monitor the heat pump remotely. In addition, the heat pump produces a low sound and has 5 working modes.

 

16-18KW A+++ DC Inverter Monoblock Air Source Heat Pump for Hot Water Home Heating Cooling

 

Specs:

  • Running temperature: -20˚C to 45˚C

  • Power supply: 380V to 420V/ 50Hz/ 3ph or 220V to 240V/ 50Hz/ 3ph

  • Maximum COP: 5.53, 5.65, 5.49, 5.60

  • Maximum cooling capacity: 14.7KW to 16.6KW

  • Maximum heating capacity: 16.5KW to 18.6KW

  • Multiple functions: house heating, hot water, house cooling

This product has an ERP A+++ rating, which means that it's quite efficient. In addition, it has a 5.65 COP, plus a fast cooling and heating speed. It has a smart control that allows you to control the modes from wherever you are. It also produces extremely low noise.

 

16-18KW EVI DC Inverter Air to Water Low Temp Heat Pump - Split Type

 

Specs:

  • Running temperature:  -25˚C to 45˚C

  • Power supply: 220V to 240V/ 50Hz/ 1ph

  • Maximum COP: 5.60/5.49

  • Maximum cooling capacity: 13.89KW to 15.6KW

  • Maximum heating capacity: 16.8KW to 18.8 KW

  • Multifunctions: house heating, hot water, house cooling

This heat pump has an antifreeze feature. The indoor unit exposes the evaporator coils to hot air preventing them from freezing. The system triggers this response automatically by detecting the water’s temperature.

It also has intelligent defrosting technology that determines when to defrost. The automated system helps reduce consumption, improving customer satisfaction. It also has a smart control system that you could use to schedule and switch the heat pump off.

 

9.6KW EVI DC Inverter Split Air Source Heat Pump Water Heater House Heating Cooling Pump

 

Specs:

  • Maximum COP: 5.56 

  • Power Supply: 220V to 240V/ 50Hz/ 1ph

  • Running Temperature: -25℃ to 45℃ 

  • Maximum Heating Capacity: 9.6KW 

  • Maximum Cooling Capacity: 7.9KW 

  • Multiple functions: house heating, hot water, house cooling


This heat pump has an anti-freezing feature that protects the device from cold temperatures that may cause it to freeze. It achieves this by blowing hot air over its evaporator coils after detecting the water temperature.

It has a fast heating and cooling speed, a super low noise, a wide voltage range, and smart control (you can gain access to the heat pump remotely). It has a 5.56 COP rating, which means that it's quite efficient compared to other types of heat pumps.

 

Heating tips

  • Buy a heat pump that you can control remotely to help save any energy and get efficient results from your investment.

  • Allow lots of sunlight to enter your home during the winter.

  • Purchase efficient heat pumps with a COP rating of 5.5 and above for more efficient results.

  • Consult a professional for assessment and installation services.

  • Lower or switch off (all or part of) your heat pumps whenever you are not in the house.

 

Conclusion: Are heat pump underfloor heating systems worth it?

 

Heat pumps are worth it as an investment; however, you'll have to invest and wait for some time to realize the results (costly initial installations). There are various types of heat pumps available. You should select heat pumps that you've researched and found to be as advertised.

While the initial purchase and cost of installation may sound high, you have to remember that installing the heat pump and pairing it with solar power will significantly reduce your expenditure. 


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Air Source Monoblock Heat Pumps forHot Water/House Heatin

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