Ground (geothermal) heat pump Raymer RAY-17WW (380AT) in a private house. Dubno

An object: Private house in. Dubno, Rivne region

Tasks and solutions

Owner of a private house in. Dubno, Rivne region, applied with the desire to reduce heating and hot water costs. Considering the increase in prices for traditional energy sources, customer wanted a solution, which would allow optimizing costs and ensuring stable heat supply in the house.

The main purpose was to install a heating system, which would work regardless of external temperature conditions and ensure maximum efficiency. To achieve this, it was decided to install ground (geothermal) heat pump Raymer RAY-17WW.

Answer:

Installation geothermal heat pump Raymer RAY-17WW (380AT) made it possible to ensure efficient use of earth's energy to heat the house. This type of heat pump can significantly reduce heating costs by using stable ground temperatures, which does not change throughout the year.

Compared to traditional gas or electric boilers, the ground source heat pump has significantly higher efficiency (Efficiency) and saves energy at 60-70%.

The project involved drilling a well to a depth of 28 m and immersion of the heat exchanger to the recommended depth 8 m, which ensures optimal pump efficiency.

Besides, a domestic hot water system was integrated with a Raymer DHWP 200L indirect heating tank, which allows you to provide the house with hot water. To automate and increase the efficiency of the system, a Raymer three-way valve is additionally installed 325 TW, which regulates coolant flows, as well as an expansion tank, ensuring the security of the entire system.

Scope of work completed

During the work, several key stages were implemented, each of which required high precision and professionalism. All work was carried out taking into account safety requirements and using modern equipment.

Analysis of the existing heating system:
Before starting work, a detailed analysis of the existing heating system and construction infrastructure was carried out. It was important to take into account all the nuances of the building, including its thermal insulation, presence of radiators and pipelines, as well as access to the well drilling site. This made it possible to develop an optimal scheme for integrating a geothermal heat pump into an existing system.
Well drilling:
The main difficulty of this stage was ensuring sufficient well depth for efficient operation of the heat pump. Depth selection 28 m was determined by the need to access a stable layer of earth with a constant temperature. The work was carried out using special drilling equipment, which ensured accurate and safe drilling.
Heat exchanger installation:
The heat exchanger was immersed to a depth 8 m, which complies with the manufacturer's recommendations for maximum efficiency. Materials with high thermal conductivity were used for its installation, which ensure efficient heat transfer from the ground to the coolant.
Installation of heat pump and auxiliary equipment:
The next step was installation geothermal heat pump Raymer RAY-17WW. This involved connecting the pump to the existing heating system of the house, installation of an indirect heating tank for domestic hot water and integration of a three-way valve. Additionally, an expansion tank was installed to ensure pressure stability in the system.
Connection and setup: After completing the installation work, the system was connected to the mains and configured for the optimal operating mode. This included adjusting the temperature settings, work with three-way valve and tanks, as well as checking the efficiency of the system in various operating modes.

Features and Specifications soil (geothermal) heat pump Raymer RAY-17WW (380AT)

The Raymer RAY-17WW ground source heat pump is a modern solution for heating private homes. The main technical characteristics of this pump allow it to operate with high efficiency at low operating costs.

Power and efficiency:
Thermal power Raymer RAY-17WW amounts to 17 kW, which provides efficient heating of houses up to 200 sq.m. Thanks to inverter technology, the pump automatically adjusts its power depending on the heat demand, which allows to significantly reduce energy consumption. Efficiency factor (COP) this pump can reach 4, which means, that for every kilowatt of electricity consumed, up to 4 kilowatt of heat.
Environmental friendliness:
Raymer RAY-17WW uses earth energy, what is a renewable source. This significantly reduces CO2 emissions compared to traditional gas or electric boilers, making it an environmentally friendly heating solution.
Reliability and durability:
Raymer RAY-17WW heat pump is made of high quality materials, ensuring long-term operation. The pump housing is resistant to corrosion and mechanical damage, and inverter technology reduces component wear, which increases the service life of the system.
Possibility of working with hot water supply:
Raymer RAY-17WW Can be used for more than just heating, but also for hot water supply. Integration with the Raymer DHWP 200L indirect heating tank allows you to provide your home with sufficient hot water, even with high requirements for its consumption.
Automation of work:
The heat pump is equipped with a modern control system, allowing to automate the process of heating and hot water supply. The control system allows you to adjust the temperature in different zones of the house, providing maximum comfort for residents.
Safety and reliability:
Expansion tank, connected to the system, ensures pressure stability, which is an important aspect for the safety and durability of the entire heating system.

Benefit for the client

Installation geothermal heat pump Raymer RAY-17WW in a private house in g. Dubno brought significant benefits to the client, which are expressed not only in financial savings, but also in increasing the comfort and environmental friendliness of housing.

Saving on heating:
Geothermal heat pumps are known for their high efficiency and low operating costs. According to calculations, the client will be able to reduce their heating costs by up to 60-70% compared to using traditional gas boilers. This is especially important in the context of constantly rising energy prices.
Increased comfort:
Inverter technology, used in Raymer RAY-17WW, allows you to automatically adjust the pump power depending on temperature conditions, which ensures constant comfort in the home. Besides, the ability to control the pump through an automation system allows you to create individual temperature zones in the house.
Environmental responsibility:
The choice of a geothermal heat pump demonstrates the client’s responsible attitude towards the environment. Using renewable energy significantly reduces greenhouse gas emissions, which has a positive impact on the environment.
Durability and reliability:
Thanks to the use of high quality materials and modern technologies, an installed heat pump will ensure stable operation of the heating system for many years without the need for frequent repairs.
Providing hot water:
Integration of an indirect heating tank allows you to efficiently provide your home with hot water, which adds comfort to everyday life.
System security:
Installing an expansion tank avoids problems with pressure drops, which ensures safe and reliable operation of the entire heating system.
Investment in the future:
Installing a geothermal heat pump is a profitable investment, which not only reduces current energy costs, but also increases the value of real estate. Homeowners, which use modern heating systems, can expect a higher valuation of their home if they sell.

Installation geothermal heat pump Raymer RAY-17WW in a private house in. Dubno allowed the client to achieve significant savings on heating, increase your living comfort and make your home environmentally responsible.

Thanks to its high efficiency, reliability and durability of this equipment, the client can count on stable operation of the heating system for many years, what makes this project a profitable investment for the future.