Air Conditioning & Heating

With our team of skilled engineers, we take pride in the work we do. With 25 years industry experience we have a vast knowledge to be able to provide the best advice.

Air Con Unit Daikin Heating Heat Pump HVAC Install Cooling
Daikin Split

Single & Multi-Split Systems

Ideal for domestic and small retail/office installations. CALMEC are able to design, supply, install and provide maintenance for single and multi-split systems. to suit your requirement and budget, from the market leading manufacturers.

Commercial Air Conditioning

From multi-story office blocks to hospitals, production facilities and restaurants. We have the experience and knowledge to design and install the best commercial air conditioning solution. All our engineers are REFCOM™ accredited and CALMEC are Daikin D1 & Mitsubishi Electric business solutions partner 7-year warranty.

Swimming Pool Extract Duct Work HVAC Air Con
Office Extract Duct Work HVAC Air Con

Heat Recovery Ventilation

To comply with building regulations and the latest covid advice, CALMEC offer design, supply and install of both commercial and residential heat recovery systems, using the latest innovative products from the current market leading suppliers.

Renewables

CALMEC are a specialist installation company partnering with the leading renewable equipment companies, offering a wide range of alternative heating solutions for both domestic and commercial buildings.

An increasingly popular heating option for many properties are Air Source and ground source Heat Pumps. They are simple to install and can reduce heating bills significantly. Buyers looking to install one can also apply and receive money back from the government supported RHI scheme.

Daikin Indoor Unit
Daikin outdoor air source heat pump

Air source heat pump explained

They extract heat from the outside air in the same way that a fridge extracts it from inside the fridge. Heat from the air is absorbed into the unit system. This is then pumped through a heat exchanger. Low grade heat is then extracted by the refrigeration system and passed through the compressor. It is then concentrated into a higher temperature to make useful heat.

The heat generated is capable of heating water sufficiently to use as either hot or heating and hot water for underfloor heating and even radiators. Air source heat pumps are far more efficient than the best gas boilers.

Ground source heat pump explained

Ground source heat pumps use pipes which are buried in the ground to extract heat from the ground. The ground stays at a fairly constant temperature just a few feet below the surface, so the heat pump can be used all year round.

A ground source heat pump is electrically driven and uses a refrigerant circuit, extracting heat from the ground. This heat is absorbed at low temperatures into a fluid inside specially installed pipes buried underground. The fluid then passes through a compressor which raises it to a higher temperature, ready to be delivered to your heating and hot water systems.

Ground source heat pumps offer the highest efficiency of all heating systems.

The heat generated is capable of heating water sufficiently to use as either hot or heating and hot water for underfloor heating and even radiators. Air source heat pumps are far more efficient than the best gas boilers.

Daikin outdoor ground source heat pump
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