NIBE Ground source

Product catalog summary

Introduction to Ground Source Heat Pumps
NIBE's ground source heat pumps harness solar energy stored in the ground to provide heating and cooling for homes. This system utilizes the earth's natural warmth and can also offer cooling by leveraging cooler underground temperatures.

Benefits of Ground Source Heat Pumps

Cost Savings: These pumps can cut energy consumption by up to 80%, significantly reducing heating bills.
Environmental Impact: They lower CO2 emissions compared to fossil-fuel systems, with potential government subsidies for renewable energy adoption.

Types of Ground Source Energy
The term "ground source" encompasses four heat sources: rock, surface soil, ground water, and lake. The choice depends on energy needs and terrain.

Rock: Uses a ground probe for deep earth energy collection.
Surface Soil: Collects solar energy from soil using a buried collector.
Ground Water: Utilizes stable temperature water as a heat source.
Lake Collector: Extracts heat from lake water with a surface soil collector.

How Ground Source Heat Pumps Work
The system uses a liquid-filled hose to gather solar energy from the ground, transferring it to a refrigerant in the heat pump. The refrigerant is compressed to increase temperature, and the heat is distributed throughout the home.

Advantages of NIBE Ground Source Heat Pumps

Ideal for underfloor heating and water-filled radiators.
Includes a cooling function.
No need for fossil fuels, natural gas supply, or chimneys.
Low noise and no visual impact as collectors are buried.

New Generation Features
NIBE's new heat pumps offer improved efficiency, reducing energy consumption by up to 15% compared to previous models. They feature a user-friendly interface with a multicolour display, intuitive controls, and easy installation and maintenance.

Multi-Purpose Functionality
These heat pumps can also cool homes, ventilate cost-effectively, and heat swimming pools with additional accessories. All functions are controlled via a single operating system.

Key Components and Installation

Surface Soil Collector: Utilizes a larger garden area with pipes buried one meter underground, ensuring the garden remains unchanged post-installation.
Ground Water Collector: Suitable for areas with groundwater, requiring shallow drilling and an additional exchanger to prevent evaporator clogging.
Lake Collector: Ideal for lakeside homes, using a surface soil collector anchored to the lake bottom.
Bore Hole: Allows energy collection from bedrock, suitable for small plots, and supports future pump changes.

Features and Enhancements

Outdoor Sensor: Adjusts heat pump output based on outdoor temperature to minimize waste.
No-freeze Transport Pipes: Ensures reliable operation with antifreeze solution in pipes.
Indoor Unit Design: Offers a neutral appearance adaptable to any interior, with easy integration with other energy sources.
Ventilation and Pool Heating: FLM module enhances energy savings by recycling stale air, while NIBE Pool 40 accessory allows economical pool heating.
Passive Cooling: Provides low-cost cooling by circulating cooled fluid underground.

Efficiency and User-Friendliness

Modular Design: Facilitates easy addition of accessories and streamlined appearance.
Hot Water Tank Design: Features efficient heating coils and insulation to minimize heat loss.
Low Energy Circulation Pumps: Adjusts speed based on energy requirements, reducing consumption.
Removable Compressor Module: Simplifies transport, installation, and maintenance.
User Interface and Display: Offers a color display for easy navigation and a start-up guide for quick commissioning.

Product Range and Specifications

NIBE F1245: Features integrated immersion heater, circulation pumps, and control system, with options for passive cooling and various accessories.
NIBE F1145/1245: Available in multiple sizes with integrated water heater options and compatibility with low-temperature systems.
NIBE F1150/1250: Intelligent heat pumps with speed-controlled components, suitable for various heating systems.
NIBE F1330: Designed for large buildings, featuring dual compressors and advanced control equipment.

Additional Uses and Accessories

FLM Module: Recycles heat from used air, improving air quality and reducing heating bills.
VPB, VPA/VPAS, UKV Tanks: Provide extra hot water capacity and compatibility with solar systems.
ECS 40 / ECS 42 / ESV 21 Accessories: Allow distribution of heat to multiple systems.

Environmental Impact
The document emphasizes the importance of reducing emissions and the benefits of using heat pumps as they do not rely on combustion processes. Heat pumps can save between 60% and 80% of energy compared to traditional systems.

Case Studies
Two case studies illustrate the practical application and benefits of NIBE heat pumps. The first case involves a new home in Sweden where a NIBE F1245-6 heat pump significantly reduced energy consumption. The second case describes a refurbishment project where switching to a NIBE F1245-8 heat pump resulted in substantial energy savings.

Technological Advancements
NIBE's heat pumps are part of a new generation designed to work with renewable energy sources, aligning with the European Directive 20/20/20, which mandates that 20% of energy consumption must come from renewable sources by 2020.

Conclusion
NIBE heat pumps are presented as a forward-thinking investment, offering both environmental and economic benefits. The document encourages the use of renewable energy sources to power heat pumps, contributing to a zero-carbon future.