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renewable systems

01400 251475
07970 035482

Your Local Heat pump Installer

MCS certified to design and install heat pumps. 
Lincolnshire's leading renewables experts

We are Local installers that rely on word of mouth recommendations so we alway try to give our customers the best bespoke solution. We will work hard to maximise the efficiency of each system and minimise the running costs.

We can help you access the boiler upgrade scheme £7500 grant and provide a premium installation and service.

We are passionate about lowering the our customers carbon footprint.

Call or email us today for a no pressure discussion about heat pumps etc.

High temperature heat cool heat pumps

Quiet and powerful.

Daikin Heat and Cool Heat Pumps, Full Climate Control

We fit Daikin Heat pumps that can heat and cool your home offering full climate control. We encourage our customers to talk or visit our existing happy customers. 
Get in touch today !

Cooling works best with the Daikin heat pump convectors.

Daikin Heat Pump Convector
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Mclean Renewables 

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Air source Heat Pump
grant Uk Heat pumps
MCS Certified
Mclean Electrical are Local air source heat pump installers of Daikin, Grant & Mistubishi Ecodan Heat pumps. Our heat pumps are up to 500% efficient, simple to use, and just replaces your existing oil or gas boiler.
Changing your boiler for a heat pump is simple, start the process by booking a survey.
Why fit an air source heat Pump ?
Oil & Gas boilers use 100% carbon fuel and are a maximum of 95% efficient. Heat pumps use electricity to capture heat from outside with over 400% efficiency.
Most days electricity is between 40 - 70% carbon neural because of wind and solar power.
A gas or oil boiler will produce less than 1kW of heat energy for every kW of gas/oil consumed. A heat pump on the other hand harvests renewable energy from the outdoor air so will produce 3 or more kW of heat energy for every kW of electricity consumed.
Heat pumps can be cheaper to run than boilers, no emissions, extremely quiet, in fact as quiet as a library !
The controls are simple to use, you can see and set the temperature for each room, see your hot water temperature via a simple touch screen or tablet.
Daikin heat pumps can heat and cool, always providing the temperature you require,
Ask for a free quote and survey.
Mclean Electrical renewable energy systems are based in Lincolnshire near Newark and Grantham.
Stop burning dirty fossil fuels to heat your home !
Oil and Gas are 100% Dirty carbon !
Fit and air source heat pump NOW

Air source heat pump gas/oil boiler comparison

Mclean Electrical have over 30 years experience in heating systems

We have been approved Honeywell heating control experts for over 10 years, and have helped our customers take more control over their heating systems saving energy and increasing comfort.

We are passionate about saving energy, that is why we install air source heat pumps.


We install both Misubushi, Grant Uk and Daikin air source heat pumps.

They are all amazing heat pumps but offer different solutions.

Daikin offer solutions for any sutuation, low and high temperature units both with the options to heat and cool.

It comes down to what heat pump is right for you and which one best suits your situation, we can help you with this, please contact up for a free survey.


We provide room by room design and heat loss calculations, full heat pump design service

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