Installation of the Raymer RAY-18DS1 EVI heat pump (380V) in a large private house on 190 m2

An object: A private house, square 190 m2

Customer, contacted us, wanted a solution, which would allow him to significantly reduce heating costs, without sacrificing comfort. The choice fell on Raymer RAY-18DS1-EVI due to its high efficiency and compliance with the requirements of modern private housing construction.

When choosing a heating system for a private home, it is important to consider many factors, including premises area, quality of insulation and needs for hot water supply.

In our case, the client had a house with an area 190 м², which was already well insulated, with installed heated floors and radiators. The main goal was to achieve maximum heating efficiency with minimal energy costs.

Equipment selection

After analyzing the client's needs, it was selected heat pump Raymer RAY-18DS1-EVI power 18 kW.

This choice was driven by several key factors: high energy efficiency, ability to integrate into an existing heating system, as well as the reliability and durability of the device.

Besides, This heat pump fits well with the heated floors and radiators already installed in the house, ensuring even heat distribution.

Planning your installation

Careful planning was done before installing the heat pump. This included assessing where the pump would be installed, preparing the necessary communications and coordinating with electricians to ensure a suitable power source. A plan was also developed to integrate the pump into the existing heating system, to ensure maximum efficiency and comfort.

Solutions for maximum efficiency

In addition to the heat pump, we selected storage tank Raymer IMP 100 на 100 liters for heating and indirect heating boiler Raymer DHWP 250 liters for hot water supply.

These elements allow the system to achieve high efficiency, providing the necessary heat supply and stable hot water supply. Besides, The system retains a solid fuel boiler, which can serve as a backup heat source.

Heat pump installation

Installation process heat pump Raymer RAY-18DS1-EVI was divided into several key stages:

  1. Preparing the installation site: Choosing the optimal location for the outdoor and indoor units of the heat pump. For the outdoor unit, it was important to provide sufficient space for air exchange, and for the interior - accessibility for maintenance and minimal impact on the interior of the house.
  2. Installation of equipment: Installation and securing of outdoor and indoor units. Particular attention was paid to the tightness of connections and the quality of pipeline insulation.
  3. Electrical work: Connecting the heat pump to the electrical network, taking into account all safety norms and standards. The control and monitoring system was also configured.
  4. Integration with existing system: Connection of heat pump with storage tank and boiler, as well as integration with underfloor heating and radiator systems. All necessary parameters have been taken into account to ensure efficient and uninterrupted operation of the system.

Integrating a heat pump into an existing heating system required careful planning and following steps:

  • Setting up the heat distribution system: Adjusting the system to ensure optimal heat distribution between underfloor heating and radiators.
  • Balancing the system: Carrying out balancing to ensure even heat distribution throughout the house.
  • System testing and debugging: Full system testing in various operating modes to verify its efficiency and reliability.
  • Instruct the client: Training the client in the basics of system management and maintenance, providing recommendations for operation.

Benefit for the client

Energy efficiency and savings

Installation heat pump Raymer RAY-18DS1-EVI brought significant benefits in terms of energy efficiency and cost savings:

  1. Reduced heating costs: After installing a heat pump, there was a significant reduction in energy consumption for heating. The system consumes from 2 to 4,4 kW of electricity, which is significantly lower, than traditional heating systems.
  2. Efficiency in various conditions: The heat pump operates efficiently even at low ambient temperatures, providing comfortable warmth during the colder months.
  3. Adaptation to weather conditions: The system has the ability to adapt to changes in ambient temperature, optimizing your work and minimizing energy costs.
  4. Increasing living comfort: Constant and even distribution of heat throughout the house creates a comfortable and pleasant atmosphere.
  5. Durability and reliability: Raymer heat pumps are known for their reliability and long service life, which ensures stable heating for many years.

Installation heat pump Raymer RAY-18DS1-EVI на 18 kW in a private house with an area 190 m² has become a key step towards increasing energy efficiency and reducing heating and hot water costs. This project demonstrates, how modern technologies can improve the quality of life, while reducing environmental footprint and operating costs.

Main characteristics air-to-water heat pump, Raymer RAY-18DS1-EVI (380AT):

  • power usage 1200-4420 Tue.. This range shows, that the pump is able to adapt to different heating needs, providing energy efficiency under different operating conditions.
  • Recommended heating area up to 200 м². The pump power is sufficient for efficient heating of large houses, making it ideal for spacious living spaces.
  • Media heating temperature 55/60. High heating temperature guarantees, that even in the coldest months the house will be warm and comfortable.
  • Panasonic DC inverter compressor EVI. Twin Rotary Inverter Compressor. DC inverter technology regulates heat pump power, adapting it to current heating needs, which increases energy efficiency and reduces costs. Panasonic inverter compressor also provides high efficiency and low noise, and also contributes to the longevity of the equipment.
  • Refrigerant type R410. Eco-friendly refrigerant R410 helps reduce environmental impact.
  • Smart Wi-Fi Control. Allows you to control the heating system remotely, which is convenient and practical for users.
  • Auto defrost function. This feature ensures trouble-free pump operation during the winter months, preventing ice formation and maintaining system efficiency.
  • Thanks to Panasonic EVI, maximum energy efficiency is achieved at low temperatures down to -30°C. This feature makes the pump particularly suitable for regions with cold climates, providing efficient heating even on the coldest days.

Compared to other heat pump models, Raymer RAY-18DS1-EVI stands out due to its efficiency and reliability. It is able to operate at lower temperatures and provide stable heating even in the coldest months.

Taking into account all the advantages, Heat pump Raymer RAY becomes the best choice for residents, seeking a combination of comfort, savings and sustainable development.

Read more reviews of Reimer heat pumps in OUR WORKS.