Review of the best according to the editors. About the selection criteria. The the material is subjective, is not advertising and is not serves as a guide to the purchase. Before purchase is needed consultation with a specialist.
The search for alternative sources of energy is underway around the world. Some of the most affordable are air, water and the heat of the earth. IN recently, more and more often homeowners are interested in thermal pumps. This engineering miracle can not only heat at home, but also cool the air, responsible for hot water. There are different types of climate equipment, therefore it is not easy for the consumer to choose the best equipment for their terms. How does a heat pump work?
- How to choose a heat pump
- Rating of the best heat pumps
- The best heat pumps for heating
- Hitachi Yutaki S RWM-3.0NE / RAS-3WHVNP
- Lessar LSM-H080HFA2 8 kW
- Mitsubishi Electric PUHZ-SW50VHA
- The best heat pumps for hot water
- Hitachi Yutaki S Combi RWD-2.0NWE-200S / RAS-2WHVNP
- FAIRLAND AHP13AS
- Lessar LSM-H120HFA2
How to choose a heat pump
- The principle of operation of the device is based on energy recovery during change in the aggregate state of the refrigerant. As in household refrigerator, the heat pump has several circuits. In one of which the coolant is filled, and the other is filled with refrigerant. At the evaporation of the refrigerant heat is taken from the coolant, and when condensation is transferred to the third circuit.
- Energy can be “scooped” from the earth, water and air. Heat energy conversion efficiency is characterized by efficiency ratio. The higher it is, the more effective natural energy is used.
- When buying a heat pump, you should determine the main purpose of the device. If the task of the system is to heat the room or water, then the presence of an additional heating element will not be superfluous.
- For universal use, choose a thermal a pump that heats and cools equally well the room.
- Regarding the choice of manufacturer, experts recommend European or Japanese heat pumps. They cost more than Russian or Chinese counterparts, but compares favorably with reliability and durability.
Our review included the 6 best heat pumps. In determining winners took into account expert opinions and consumer reviews.
Rating of the best heat pumps
|Nomination||a place||Name of product||price|
|The best heat pumps for heating||1||Hitachi Yutaki S RWM-3.0NE / RAS-3WHVNP||108 000 rub.|
|2||Lessar LSM-H080HFA2 8 kW||138 600 rub.|
|3||Mitsubishi Electric PUHZ-SW50VHA||155 000 rub.|
|The best heat pumps for hot water||1||Hitachi Yutaki S Combi RWD-2.0NWE-200S / RAS-2WHVNP||257 410 rub.|
|2||FAIRLAND AHP13AS||192 331 rub.|
|3||Lessar LSM-H120HFA2||146 000 rub.|
The best heat pumps for heating
Air heat pumps can be used for heating private homes or offices. Most often the equipment is able to work only at positive temperature, which significantly limits application area. Here are some effective models for Russian climate.
Hitachi Yutaki S RWM-3.0NE / RAS-3WHVNP
Famous Japanese home appliance manufacturer Hitachi delivers high-quality climate control to the Russian market equipment. Heat pump Yutaki S RWM-3.0NE / RAS-3WHVNP becomes the winner of our rating for a number of reasons. First In turn, experts note the innovativeness of the development. Split system consists of two familiar blocks (internal and external), demonstrating high energy efficiency. The unit is able to work at temperatures up to -25 ° C, using the most affordable source energy. Such heat pumps can be found in different cities Russia, starting with hotel complexes and ending with private houses.
Users are satisfied with the optimal combination of price and operational properties, economical operation and efficiency.
- innovative technologies;
- high energy efficiency;
- good performance.
- not detected.
Lessar LSM-H080HFA2 8 kW
The heat pump has a high heating power (8 kW) Lessar LSM-H080HFA2. The technique is also good because it produces a minimum noise (32 dB). The system is intended for use in private houses and office premises. The device can become a reliable source. heat for heating systems with radiators or underfloor heating. The heat pump is able to heat water to a mark of 60 ° C, use air conditioning can be both in heating mode and in cooling. However, there are several points that did not allow win our ranking.
The heat pump has a large weight (63 kg), cooling capacity lower than the leader (6.3 kW). The device was also lost in innovation, instead of inverter control of the compressor, the manufacturer installed linear model.
- high heating power;
- low noise level;
- wide scope.
- heavy weight;
- linear compressor.
Mitsubishi Electric PUHZ-SW50VHA
Japanese heat pump came in third place in our rating Mitsubishi Electric PUHZ-SW50VHA. It yields to leaders in power heating (6 kW) and cooling (4.5 kW). From the gaze of experts not such a negative factor as high noise level slipped away (46 dB). At the same time, parameters such as compact size and small weight acted as positive characteristics.
The outdoor unit can be connected to a heat exchanger operating on freon-water scheme. Thanks to this arrangement, the heat pump able to work in regions with a cold climate. Manufacturer provided for the possibility of increasing the power of the climate system, therefore, several heat pumps can be combined into one cascade, using special controllers.
- light weight;
- the ability to integrate into climate systems.
- noisy work;
- high price.
The best heat pumps for hot water
Heat pumps can not only heat the room. They successfully cope with water heating. Since the system is considered low temperature, then rely on a water temperature above 55 ° C not worth it. Experts have selected some interesting pumps.
Hitachi Yutaki S Combi RWD-2.0NWE-200S / RAS-2WHVNP
Install in existing heating systems or only can-created fuel pump Hitachi Yutaki S Combi RWD-2.0NWE-200S / RAS-2WHVNP. The device is designed for year-round applications, in winter it will be used as a heater, and in summer, like air conditioning. Experts gave first place to the rating of this models for innovation and low maintenance costs. The heat pump is ideal for heating systems with radiators and underfloor heating. The manufacturer has equipped the device remote control, allowing the homeowner to adjust temperature conditions, being in any room. To advantages equipment should include inverter control technology and weekly timer.
- inverter control technology;
- antibacterial option;
- universality of application.
- not detected.
Heat pump from China FAIRLAND AHP13AS created for heating houses. It is designed to work in traditional systems. heating, as well as modern heated floors. To the manufacturer managed to make high-quality climate technology due to the use of original Japanese parts. The device gives way to the leader rating in functionality, it does not cool air capable of. And here is how a heat pump heater demonstrates good abilities. Heating power reaches 13 kW, while consuming up to 2.9 kW of electricity. Inverter control simplifies the operation of the air conditioner, increasing life time.
Users are satisfied with the operation of the heat pump, its power and performance. Only the price does not tire out domestic buyers.
- high-quality assembly;
- high heating power;
- inverter control.
- high price;
- power line required.
It has good heat and cooling performance Heat pump Lessar LSM-H120HFA2. The model is equipped additional electric heating element, allowing to increase the temperature in indoors to 55 ° C. You can cool the room in the temperature range 5-22 ° C. Although the model is inferior to the leaders of the rating in power, but maximum noise level does not exceed 32 dB. Experts positively speak about compact equipment and small weight (63 kg).
Users approve of availability and the functionality of the device. Heat pump looks aesthetically pleasing, it cools and heats the room equally well, saving energy. Of the minuses, a loud signal when turned on, as well as the lack of inverter management.
- light weight;
- low noise level;
- lack of inverter control.
Attention! This rating is subjective, is not advertising and does not serve as a guide to the purchase. Before the purchase consultation with a specialist is necessary.