Welcome to Davis Pump Services, where we are proud to be recognized as the #1 choice for heat pump solutions in Spain. With years of dedicated experience and a deep understanding of our clients’ needs, we specialize in providing top-notch air, ground, and water heat pumps, ensuring your comfort in every season.

#1 for Heat Pumps in Spain

Contact one of the team at David Pump Services and ask about our current offers. 

Air Heat Pumps: Embrace efficiency and comfort with our state-of-the-art air heat pumps. Designed to provide optimal temperature control, they are perfect for the diverse Spanish climate, offering both heating and cooling solutions.

Ground Heat Pumps: Harness the power of the earth with our ground heat pumps. These eco-friendly solutions utilize the stable underground temperature to heat or cool your space, delivering consistent comfort and reducing your carbon footprint. – If you’re looking for the best Heat Pumps then look no further.

Water Heat Pumps: Utilize water sources efficiently with our advanced water heat pumps. Ideal for properties near water bodies, these systems offer an energy-efficient way to control your environment, leveraging the natural temperature of water.

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Why Choose Us

Dive into comfort with our specialized swimming pool heaters and pumps. Whether you’re looking to extend your swimming season or maintain a perfect pool temperature year-round, our products are designed to ensure your pool is always inviting.

Why Choose Davis Pump Services?

Experience: With years of expertise in the heat pump industry, we understand the nuances of providing effective and efficient heating and cooling solutions.

Quality Products: We believe in quality. Our range of heat pumps and pool heaters are sourced from leading manufacturers, ensuring reliability and performance.

Custom Solutions: Every space is unique. We offer tailored solutions to meet the specific needs of your property, ensuring optimal efficiency and comfort.

Professional Installation & Service: Our team of skilled technicians ensures seamless installation and maintenance, providing you with peace of mind and uninterrupted service.

Contact Us Today!

Ready to experience the best in heat pump technology? Contact Davis Pump Services today and take the first step towards efficient and comfortable living. Visit our website or call us to learn more about our products and services. Let us help you find the perfect heating and cooling solutions for your home or business in Spain.

Unmatched Expertise in Heat Pump Technology

Professional Installation

Comprehensive Range of Products

Customized Solutions for Every Client

Energy Efficiency and Cost Savings

Exceptional Customer Service and Support

"I recently had a heat pump installed by Davis Pump Services, and I couldn't be happier with the result. Living in Spain, finding the right heating and cooling solution can be challenging, but the team at Davis made it easy. Their expertise in heat pump technology is evident, and their customer service is top-notch. The installation was smooth, and the efficiency of our new system has exceeded our expectations. Highly recommend them for anyone looking for heat pump solutions in Spain!"
John Allison
"Davis Pump Services is hands down the best provider of heat pumps in Spain. Their knowledgeable staff helped me choose the perfect system for my home. Not only was the installation process seamless, but I've also noticed a significant decrease in my energy bills. It's comforting to know that I'm using a sustainable and efficient heating solution. Davis Pump Services is the go-to for anyone in Spain considering a heat pump. Five stars all the way!"
Alicia Potter
"If you're in Spain and thinking about getting a heat pump, look no further than Davis Pump Services. From my first call to the final installation, their team was professional, courteous, and extremely knowledgeable. The difference in our home comfort is night and day. I'm impressed with the quality of the heat pump and the service provided. Davis Pump Services is truly the best in Spain for reliable and efficient heat pump solutions. A well-deserved 5-star rating!"
Edward B. Suarez

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What are Heat Pumps?

Heat pumps are an innovative and energy-efficient solution for both heating and cooling needs, suitable for a variety of climates, including the diverse regions of Spain. At Davis Pump Services, we specialize in offering these versatile systems to meet your specific requirements.

How Heat Pumps Work:

Just like your refrigerator, heat pumps use electricity to transfer heat. In colder months, they move heat from the outdoors into your home, and in warmer seasons, they transfer heat from your home to the outdoors. This process of transferring heat, rather than generating it, allows heat pumps to provide comfortable temperatures efficiently and sustainably.

Types of Heat Pumps:

Ducted Air-Source Heat Pumps: These systems, including air-to-air, water source, and geothermal types, collect heat from the air, water, or ground outside your home and concentrate it for indoor use.

Air-Source Heat Pumps: The most common type, air-source heat pumps, transfer heat between your house and the outside air. They have become increasingly efficient, even in colder regions, making them a viable heating alternative in Spain.

Ductless Air-Source Heat Pumps (Mini-Split Heat Pump): Ideal for homes without ducts, these provide an efficient heating and cooling solution and can be used with radiant floor heating systems in heating mode.

Geothermal Heat Pumps: These high-efficiency systems transfer heat between your house and the ground or a nearby water source, offering reduced energy usage and fitting a wide variety of homes.

Absorption Heat Pumps: A newer type for residential systems, absorption heat pumps use various heat sources for energy and are suitable for a diverse range of applications.

Advanced Features of Heat Pumps:

At Davis Pump Services, we offer heat pumps with advanced features like two-speed compressors, variable-speed controls for fans, desuperheaters for efficient water heating, and scroll compressors for quieter operation and warmer air output. We also provide dual-fuel systems that combine heat pumps with gas furnaces for enhanced efficiency and performance, especially during colder periods.

In Spain, where climate and energy needs vary, our heat pumps offer an adaptable and cost-effective solution for your home’s comfort. With advancements in technology and a commitment to sustainability, Davis Pump Services is your trusted partner for high-quality heat pump solutions.

Types of Heat Pumps?

As energy prices soar and environmental concerns grow, more homeowners are turning to heat pumps as a greener, more efficient home heating and cooling solution. At Davis Pump Systems, we specialize in providing high-quality heat pump solutions tailored to your specific needs in Spain.

Heat pumps are an environmentally friendly method to heat and cool your home. They use minimal energy to extract heat from air, ground, or water, converting it into a comfortable indoor climate with heating, cooling, and hot water options. This technology, gaining popularity for its efficiency and eco-friendliness, is an excellent alternative to traditional heating systems.

Exploring the Types of Heat Pumps:

Air Source Heat Pumps:

Air to Water Heat Pumps: These systems use outdoor air, converting it to heat your home and provide hot water. They work by absorbing heat into a liquid refrigerant, which is then compressed to increase its temperature. In summer, they can reverse the process to cool your home.

Air to Air Heat Pumps: A variant of air source heat pumps, these transfer heat from outside to inside your home using fan units. They are efficient in heating and cooling but do not provide hot water.

Ground Source Heat Pumps (Geothermal):
These systems harness heat from a mixture of water and antifreeze circulating in pipes buried underground. They are highly efficient due to the stable ground temperature but require more land for installation.

Water Source Heat Pumps:
These pumps use a network of pipes in a water source like a lake or river to extract or reject heat. They are highly efficient due to the water’s consistent temperature and are unobtrusive once installed.

Choosing the Right Heat Pump for Your Home:

Selecting the appropriate heat pump depends on various factors like your location, climate, home size, and access to natural resources.

Here are some considerations:

For Moderate to Cold Climates: Air source heat pumps are suitable for their ease of installation and efficiency.
For Homes with Sufficient Land: Ground source heat pumps offer high efficiency and long-term savings but involve a more complex installation.
Near a Water Source: Water source heat pumps are efficient and a great choice if you have access and permission to use a nearby water body.

Why Choose Davis Pump Systems?

At Davis Pump Systems, we understand the nuances of selecting and installing the right heat pump in Spain. Our team of experts can design a system specifically for your home, ensuring optimal efficiency and comfort. Our services include:

Tailored Solutions: Our experts assess your home and recommend the best heat pump solution.
Quick Installation: We aim for a swift and efficient installation process, minimizing disruption to your daily life.
Quality Products: We source our heat pumps from reputable manufacturers, ensuring reliability and performance.

Embrace Sustainable Living with Davis Pump Systems

Switching to a heat pump with Davis Pump Systems is not just about efficient heating and cooling; it’s a step towards a greener, more sustainable lifestyle. Contact us today to explore how we can enhance the comfort and efficiency of your home with our heat pump solutions.

Air Source Heat Pumps

Air source heat pumps (ASHPs) are a popular and efficient type of heat pump system used for heating and cooling homes and buildings. Here’s an overview:

How Air Source Heat Pumps Work:

Principle: ASHPs operate on the principle of heat transfer. They use a refrigerant to absorb heat from the outside air and transfer it inside a building for heating. In cooling mode, this process is reversed – the pump extracts heat from the inside air and releases it outside.
Components: The main components of an ASHP include an outdoor unit (containing a fan, compressor, and heat exchanger) and an indoor unit (which releases or absorbs the heat into the building).

Types of Air Source Heat Pumps:

Air-to-Air Heat Pumps: These are the most common type of ASHPs. They transfer heat between the outside air and the indoor air. In heating mode, they bring warm air into the building, and in cooling mode, they function like an air conditioner, removing heat from inside the building.
Air-to-Water Heat Pumps: These systems transfer heat from the outside air to a water-based heating system inside the building. They can provide hot water for radiators, underfloor heating systems, or domestic hot water use.

Advantages of Air Source Heat Pumps:

Energy Efficiency: ASHPs are known for their high efficiency, particularly in moderate climates. They can produce significantly more energy as heat than they consume in electricity, making them more efficient than traditional heating systems.
Reduced Carbon Emissions: As they rely on electricity and can be powered by renewable energy sources, ASHPs can help reduce carbon emissions associated with heating and cooling.
Cost-Effective: They can be cheaper to run than systems based on combustion, particularly when replacing electric, oil, or coal heating systems.
Versatility: ASHPs can provide both heating and cooling, making them a versatile option for year-round climate control.
Ease of Installation: They do not require ground or water source excavation, making them easier and often cheaper to install than ground source heat pumps.

Considerations When Using Air Source Heat Pumps:

Climate Suitability: While they are effective in a range of climates, their efficiency can decrease in extremely cold conditions. However, advancements in technology have made newer models more effective in colder regions.
Space Requirements: ASHPs require space outside the building for the outdoor unit.
Noise: The outdoor unit of an ASHP produces some noise, which should be considered when deciding on the installation location.

Maintenance and Longevity:

Regular maintenance is required to keep an ASHP running efficiently, including checking filters and maintaining the outdoor unit. With proper maintenance, ASHPs can have a long operational life, often 15-20 years or more.

In summary, air source heat pumps offer a highly efficient, cost-effective, and environmentally friendly solution for heating and cooling in a variety of settings. As technology improves, they are becoming a viable option even in colder climates, making them an increasingly popular choice for sustainable home and building climate control.

Water Source Heat Pumps

Water source heat pumps (WSHPs) are a type of heat pump system that uses water as a heat exchange medium to provide efficient heating and cooling in buildings. Here’s a detailed overview:

How Water Source Heat Pumps Work:

Principle: WSHPs operate on the same basic principle as other heat pumps, using a refrigerant to transfer heat. However, instead of extracting or dissipating heat in the air (like air source heat pumps), they do so through water.
Process: In heating mode, the WSHP extracts heat from water (from a lake, river, well, or other sources) and transfers it to the building. In cooling mode, the process is reversed; the system extracts heat from the building and transfers it to the water source.

Components of Water Source Heat Pumps:

Heat Exchanger: A crucial component where the transfer of heat occurs between the refrigerant in the system and the water from the source.
Compressor: Increases the pressure and temperature of the refrigerant.
Expansion Valve: Regulates the flow of refrigerant into the heat exchanger.
Evaporator/Condenser Coils: Where the refrigerant absorbs or releases heat.

Types of Water Source Heat Pumps:

Open-Loop Systems: These systems directly use water from an external source (like a lake or river), pass it through the heat pump, and then return the water back to the source.
Closed-Loop Systems: In these systems, water (or a water-antifreeze mixture) circulates through a closed loop of pipes installed in the water source. The water in the loop doesn’t directly mix with the source water.

Advantages of Water Source Heat Pumps:

High Efficiency: Water has a more stable temperature than air, which makes WSHPs highly efficient throughout the year, even in extreme weather conditions.
Environmentally Friendly: They can reduce carbon emissions and reliance on fossil fuels, especially when paired with renewable energy sources.
Versatility: Suitable for both heating and cooling, and can be used in a variety of settings, including residential, commercial, and industrial buildings.
Longevity and Reliability: WSHPs generally have a long lifespan and are known for their reliability.

Considerations for Water Source Heat Pumps:

Access to Water Source: A suitable and sustainable water source is necessary. The feasibility depends on local geography and environmental regulations.
Installation Complexity: Installing WSHPs, especially closed-loop systems, can be more complex and costly compared to air source heat pumps.
Environmental Regulations: There may be regulations regarding the use of local water sources, especially for open-loop systems, to prevent environmental impact.

Maintenance and Care:

Regular maintenance is essential to ensure the efficiency and longevity of WSHPs. This includes inspecting the heat exchanger, checking the refrigerant levels, and ensuring the integrity of the water loops.

In summary, water source heat pumps offer an efficient and environmentally friendly solution for heating and cooling, particularly in settings where a sustainable water source is available. Their high efficiency and versatility make them an attractive option for a variety of applications, though considerations regarding installation and environmental impact must be taken into account.

Ground Source Heat Pumps

Ground source heat pumps (GSHPs), also known as geothermal heat pumps, are a highly efficient renewable energy technology that utilizes the earth’s constant underground temperature to provide heating, cooling, and hot water for homes and buildings. Here’s an overview:

How Ground Source Heat Pumps Work:

Principle: GSHPs exploit the thermal stability of the ground. Below the surface, the earth maintains a relatively constant temperature throughout the year, warmer than the air above it during winter and cooler in summer.
Process: In the winter, the GSHP extracts heat from the ground and transfers it into the building. During the summer, it reverses the process, removing heat from the building and transferring it back into the ground.

Key Components:

Heat Exchanger (Ground Loop): A system of pipes buried in the ground. These pipes are filled with a mixture of water and antifreeze which circulates and absorbs or dissipates heat.
Heat Pump Unit: Installed inside the building, this unit includes a compressor, a heat exchanger, and a pump. It concentrates the heat and transfers it to the building’s heating and hot water systems.

Types of Ground Source Heat Pumps:

Horizontal Systems: Involves burying pipe in trenches that are dug horizontally in the ground. Requires more land area but is generally less expensive to install than vertical systems.
Vertical Systems: Pipes are installed in deep vertical holes, which is ideal for properties with limited land area.
Pond/Lake Systems: If a body of water is available, pipes can be placed on the bottom of the water source. This method is generally more cost-effective than both horizontal and vertical systems.

Advantages of Ground Source Heat Pumps:

High Efficiency: GSHPs are incredibly efficient since they use the stable temperature of the earth.
Reduced Operating Costs: They can significantly reduce heating and cooling costs due to their high efficiency.
Environmental Impact: GSHPs have a minimal carbon footprint, especially when combined with renewable electricity sources.
Longevity and Reliability: They have a long lifespan (often 25 years for the indoor unit and 50+ years for the ground loop).
Consistent Comfort: GSHPs provide steady and consistent heating and cooling.

Considerations for Ground Source Heat Pumps:

Initial Installation Cost: The upfront cost can be higher due to the need for ground excavation or drilling.
Site Suitability: Requires sufficient land for installation, or suitable geological conditions for drilling.
Professional Installation: Installation must be done by experienced professionals to ensure efficiency and longevity.
Maintenance and Upkeep:
GSHPs require minimal maintenance. Regular checks and occasional cleaning of the heat pump unit and ensuring the ground loop is intact are generally sufficient.

In conclusion, ground source heat pumps are an excellent option for long-term, sustainable heating and cooling. They are particularly suited for new constructions or major renovations where the initial higher investment can be offset by the building’s overall design and energy savings. With their environmental benefits and cost-effectiveness over time, GSHPs are a smart choice for those looking to reduce their carbon footprint and energy bills.

Swimming Pool Heat Pumps & Heaters

Swimming pool heat pumps and heaters are essential for extending the swimming season by maintaining a comfortable water temperature, even when the ambient temperature drops. Here’s an overview of both, highlighting their functions, types, and benefits.

Swimming Pool Heat Pumps:

How They Work:

Pool heat pumps use electricity to capture heat from the air (similar to air-source heat pumps) and transfer it to the pool water.
They consist of a fan, a compressor, a heat exchanger, and an expansion valve. The fan draws in outside air and directs it over the evaporator coil. The liquid refrigerant in the coil absorbs the heat from the air and turns into a gas. The compressor then increases the heat, and the heated gas passes through the heat exchanger, warming the pool water.


Energy Efficiency: Pool heat pumps are highly energy-efficient, as they use less electricity than electric pool heaters.
Cost-Effective Operation: While the initial investment might be higher than some heaters, the operational costs are lower, making them cost-effective in the long run.
Long Lifespan: With proper maintenance, pool heat pumps can last for many years.
Eco-Friendly: They have a smaller carbon footprint compared to gas pool heaters.
Best Use: Ideal for climates where the temperature doesn’t fall too low, as their efficiency can decrease in cooler temperatures.

Swimming Pool Heaters:


Gas Pool Heaters: These heaters use natural gas or propane to heat the pool water. They are ideal for quickly heating pools and are effective regardless of outside temperature.
Electric Resistance Heaters: They use electricity to generate heat, which is then transferred to the pool water. These are suitable for small pools or spas and are less dependent on the ambient temperature.
Solar Pool Heaters: These utilize solar panels to capture heat from the sun, transferring it to the pool water. They are the most environmentally friendly option but depend on sufficient sunlight and may require a backup heater for consistent heating.


Rapid Heating: Gas and electric heaters can heat the pool water more quickly than heat pumps.
Effectiveness in Cool Climates: Gas heaters work efficiently even in colder climates.
Versatility: Various types of heaters are available to suit different needs and preferences.
Lower Initial Cost: Generally, the initial installation cost of pool heaters (especially gas heaters) is lower than that of heat pumps.


Operating Costs: Gas and electric resistance heaters typically have higher operating costs than heat pumps.
Lifespan: They often have a shorter lifespan compared to heat pumps.
Environmental Impact: Gas heaters emit CO2, and electric resistance heaters may also have a higher carbon footprint, depending on the electricity source.

Choosing the Right Option for Your Pool:

The choice between a swimming pool heat pump and a heater depends on several factors, including your climate, pool size, usage pattern, and budget. In moderate climates with consistent temperatures, heat pumps are an efficient choice. In contrast, gas heaters are more suitable for quickly heating the pool in cooler climates or for less frequent use.

Regular maintenance is crucial for both heat pumps and heaters to ensure their efficiency and longevity. It’s always recommended to consult with a pool heating expert, like those at Davis Pump Systems, to determine the most suitable option for your specific needs and to ensure proper installation and maintenance.