An object: A private house, G. Dnieper
The client contacted us with a request to install a reliable and efficient heat pump for their existing heating system. The main requirements were high equipment reliability and a high-quality compressor, which is especially important to ensure long-term operation of the system in changing climate conditions.
Equipment selection
After analyzing the client's needs, it was selected split air-water heat pump Raymer RAY-10DS1-EVI on 10 kW. This choice was determined by several factors:
- EVI and DC inverter technology: These technologies provide improved pump efficiency even in low temperature conditions, which is ideal for the client's climatic conditions.
- Compressor from PANASONIC: Choosing a compressor from a reputable manufacturer guarantees high reliability and quality, which is a key factor for long-term and trouble-free operation.
Providing additional reliability
In addition to installing the heat pump itself, to provide additional reliability and comfort during cold periods Raymer IMP stainless steel storage tank was installed 60 на 60 liters and a Raymer RS25/1 circulation pump is connected. These system elements contribute to faster and more efficient heating of the room, and also provide a supply of hot water.
Scope of work completed:
1. Heat pump installation
Installation work split air-to-water heat pump Raymer RAY-10DS1-EVI on 10 kW started with careful planning. The first step was to select the optimal location for installing the external pump unit, to ensure maximum efficiency and easy access for maintenance. The external unit was installed like this, to minimize heat loss and ensure efficient heat exchange.
2. Integration with existing system
The next stage involved integrating the pump into the existing heating system of the house. This required careful tuning of the system to ensure compatibility and maximum efficiency. Thanks to the flexibility of the Raymer split system, integration went smoothly, with minimal intervention into existing infrastructure.
3. Installation of storage tank and circulation pump
To increase the efficiency of the system and ensure continuous hot water supply, a stainless steel Raymer IMP storage tank was installed 60 на 60 liters. This allowed the client to have a supply of hot water in case of short-term interruptions in the operation of the system. A Raymer RS25/1 circulation pump was also connected, which increased the rate of heating of the entire area of the house, ensuring even and efficient heat distribution.
Benefit for the client
- Efficiency and energy saving. Installation split systems Raymer RAY-10DS1-EVI allowed the client to significantly increase the efficiency of the heating system. Thanks to high efficiency and the use of advanced technologies, such as EVI and DC inverter, the client was able to reduce heating costs, while maintaining comfortable conditions in the home.
- Reliability and ease of use. Thanks to quality equipment and professional installation, the system provides high reliability and ease of maintenance. PANASONIC certified compressor guarantees long service life and minimal maintenance requirements.
Main characteristics air-to-water heat pump, Raymer RAY-10DS1-EVI на 10 kW
- Power and energy consumption: The heat pump has power 10 kW with variable power consumption ranging from 800 to 2300 Tue.. This ensures high efficiency under varying loads, allowing energy savings during periods of lower heat consumption.
- Heating area: The recommended heating area is from 50 to 150 sq.m., making the pump ideal for most residential homes and providing efficient heating without the need for additional heat sources.
- Media heating temperature: The ability to maintain media heating temperatures up to 55℃/60℃ guarantees, that the house will be comfortable even on the coldest days.
- Working temperature range: A wide temperature range from -30℃ to +43℃ ensures reliable pump operation in various climatic conditions, which is especially important in regions with variable climates.
- Compressor type: PANASONIC EVI inverter compressor ensures high pump efficiency and reliability, and also helps reduce noise levels.
- Refrigerant type: The use of R410 refrigerant improves the efficiency and environmental friendliness of the system.
Why was the client looking for a heat pump with an EVI system??
The main idea of EVI technology consists of injecting additional steam into the refrigerant compression process, allowing the heat pump to maintain higher levels of efficiency even when operating in colder climates.
With standard heat pumps, a decrease in outdoor temperature is often accompanied by a decrease in efficiency (efficiency).
However EVI technology allows the heat pump optimize your operation by regulating the refrigerant flow and injecting additional steam. This optimization results in increased thermal output and operating efficiency., making the heat pump more suitable for operation even during cold winter periods.
The main advantages of EVI technology include:
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Extended operating range: Thanks to EVI, the heat pump can operate efficiently at lower temperatures, which expands its range of applications and makes it suitable for operation in colder climates.
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Improved Thermal Performance: This technology significantly increases the thermal output of the pump, ensuring stable and reliable operation even in suboptimal conditions.
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energy efficiency: Thanks to optimization of the refrigerant cycle, EVI technology improves energy efficiency and reduces overall system energy consumption.
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Improved defrosting ability: Steam injection helps prevent frost formation on the external heat exchanger, increasing the system's ability to defrost.
Eventually, EVI technology is a key feature heat pump Raymer RAY-10DS1-EVI, making it a more versatile and efficient solution for providing heating in a variety of weather conditions, especially in the cold season.
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