ACV heat exchange
ACV heat exchange

ACV heat exchange

Stainless steel, low resistance, big surface area - suitable for new build and perfect for retrofit

The RHI and heat pumps
The RHI and heat pumps

The RHI and heat pumps

Well designed, large heat pumps......never has the payback looked so good

ACV Prestige boilers with a BSV
ACV Prestige boilers with a BSV

ACV Prestige boilers with a BSV

High heat output, a BSV with its own shunt pump, low resistance

Barn conversion with GSHP, PV & solar thermal
Barn conversion with GSHP, PV & solar thermal

Barn conversion with GSHP, PV & solar thermal

Roof integrated PV and solar thermal with a GSHP

Glossop Health Centre
Glossop Health Centre

Glossop Health Centre

Meeting CO2 targets with matching roof integrated solar thermal & PV

Heating, Hot Water & Renewables made easy

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About us
Specialist advice and support for specifiers and contractors with water heating and CO2 challenges.
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Find products & solutions
Combination units, BREEAM rated excellent, ground water and air source heat pumps, solar thermal, PV...... product advice and pricing for any type of specification from the most exacting to the most complex.
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Datasheets, dimensions, example schematics available to download for registered users.
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Partners
If you are a manufacturer or installer, find out more about working with us.
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Calculators - coming soon!
Sizing is critical to controlling cost and for trouble free operation. How much hot water? What size heat pump? How much solar thermal is sensible? With new FIT rates, what is the optimum PV array?
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