Installation of heat pump RAY-18DS1-EVI (380V) in a two-story house 270 sq.m. G. Smooth

An object: Two-storey house 270 sq.m. in the city of Rivne

When updating the heating system and hot water supply in a private house with an area 270 sq.m. our client was faced with the need to choose a reliable and cost-effective solution. He not only sought provide comfortable heating and hot water supply, but also reduce energy costs. To solve these problems, we proposed install an air-to-water heat pump split system Raymer RAY-18DS1 EVI 380 AT 18 kW, with high efficiency and reliability.

Scope of work completed

Heat pump installation: An air-to-water heat pump split system was installed Raymer RAY-18DS1 EVI 380 In power 18 kW. A stand was specially manufactured and installed for the outdoor unit of this split system.. This stage of work included not only the installation of the pump itself, but also its configuration and connection to the heating system and hot water supply.
Buffer tank installation: To ensure the stability and efficiency of the system, a buffer tank was installed on 120 liters. This tank acts as a hydraulic accumulator, ensuring uniform heat distribution and stable pressure in the system.
Setting the buffer for HVP: To ensure reliable and comfortable hot water supply, a buffer with two heat exchangers was installed. This buffer allows you to maintain a constant hot water temperature and reduces the load on the heat pump.
Three way valve installation: To automate the process of switching between heating and hot water supply, a Raymer three-way valve was installed 325 TW. This system component provides efficient control of heat distribution depending on customer needs.
Connection to the freon line: To ensure reliable and efficient heat exchange, a connection was made to a freon line of length 6 meters. This stage of work guarantees optimal temperature and performance of the entire system.

Benefit for the client

Energy Saving: Featuring advanced EVI and inverter motor technology, The heat pump provides high efficiency and reduces heating and hot water costs.
Comfort and convenience: The new system ensures stable room temperature and hot water on demand, creating comfortable living conditions.
Long term reliability: High-quality equipment and professional installation guarantee long-term and uninterrupted operation of the system, which reduces the risks of unexpected breakdowns and repairs.
Environmental Safety: Using a Heat Pump, which runs on renewable energy sources, helps reduce carbon footprint and protect the environment.
Comfortable stay: Since the heat pump RAY-18DS1 EVI works quietly, The noise level does not in any way affect the comfort of the residents of this house.

Generally, installation of air-to-water heat pump Raymer RAY-18DS1 EVI 380 AT 18 kW provided the client with not only significant economic benefits, but also increased the level of comfort and safety of his home. Thanks to this system, the client can be confident in the stable operation of heating and hot water supply, which makes his life more comfortable.

Besides, installation of additional components, such as buffer tanks and three-way valve, added functionality to the system, making it more flexible and efficient to use. These additional elements ensure even heat distribution, stable pressure and optimal temperature of hot water, which improves the performance of the entire system and increases its service life.

Main characteristics of the heat pump Raymer RAY-18DS1 EVI 380 AT 18 kW:

Heating capacity 18 kW: It means, that a heat pump can effectively heat water to a certain temperature for space heating and hot water preparation in a house with an area of up to 270 square meters.
Compressor type Panasonic DC inverter compressor EVI: The use of an inverter compressor from Panasonic ensures more stable and efficient operation of the heat pump, which in turn reduces energy consumption and saves money on electricity.
Refrigerant type R410: It is a safe and environmentally friendly refrigerant, which is used in a heat pump to transport heat from the air to a heating or hot water system.
Working temperature range -30℃/+43℃: This wide temperature range allows the heat pump to operate effectively in a variety of climates, even at low ambient temperatures.
Recommended heating area up to 250 sq.m..: It means, that a heat pump can provide sufficient heating for homes up to 250 square meters, making it an ideal choice for medium to large residential spaces.
Maximum coolant supply temperature 60 °C: This characteristic indicates that, that a heat pump can heat water to a high temperature, sufficient for space heating and use in the hot water supply system.
Air-to-water heat pump type: This type of pump uses air as a heat source and water as a coolant to transfer heat to the heating system or hot water supply.