Ground Source Heat Pump Manufacturers
Heat pump for Borehole, Horizontal Ground and Water collectors


If you are looking for an efficient and green way to heat your home or business, then our range of ground source heat pumps are the perfect choice. With a proven track record for reliability and performance we lead the way when it comes to manufacturing heat pumps. For over 90 years our products have warmed homes effectively and efficiently and our innovative renewable heating solutions are helping us stay at the forefront of the market.
Our ground source heat pumps have been specially developed and manufactured to meet the growing needs of the energy conscious and those looking to invest in energy-efficient heating solutions that will stand the test of time. Whether you are looking to lower your carbon emissions or just looking for a low-maintenance and economical way to heat your home, our ground source heat pumps could be the solution you are looking for.
From new-build homes to residential properties that are off the mains grid, our ground source heat pumps are some of the most advanced and energy efficient on the market boasting Coefficient of Performance (COP) ratings of over 5. This means that for every 1 kilowatt of electricity used, our pumps will return 5 kilowatts of heat from the ground.
With A+++ energy ratings our range of ground source heat pumps deliver best in class efficiency and can heat your home and your water while delivering up to 85% savings compared with traditional forms of heating. Take a look at the full range below to find out more about the CTC range of ground source heat pumps and for technical data sheets and installation manuals.
Another advantage of choosing a CTC ground source heat pump is that you will be eligible for the Renewable Heat Incentive scheme from the Department of Energy and Climate Change, this means you’ll receive a financial payback each year for producing heat from a sustainable fuel source.
CTC EcoPart and EcoPart XL
The CTC EcoPart is the new generation of ground to water heat pump development. We deliver a COP of 5.04, with low noise and high performance which comes as standard!
When you buy a heat pump from CTC, all the extras are included. But there are still some ingenious accessories that make life easier!
A+++ energy rating with a COP of 5.04
Equipped with a built-in control system for solid condensation/accumulator charging
Patented intercooler for longer life
The quietest ground/water heat pump we've ever produced
Electronic expansion valve for optimum operation
New efficient and reliable compressor built-in soft starter
EcoPart and EcoPart XL can make up part of the EnergyFlex Solution
Find out more about this product
Find out more about this product

CTC GSi 12 & 16
CTC GSi 12 & 16 Variable speed 2.5 – 16 kW inverter driven ground source heat pump providing heating and hot water from a single unit.
Savings of up to 85%
Energy class A+++ (heating with built-in control)
Most hot water in the class
With high seasonal coefficient of performance (SCOP 5.1)
Most output when required
Inverter-driven compressor
Electronic expansion valve
Can control two separate heating systems
Very quiet, 45.6 dB(A) (0/35 at 50 rps)
You can easily control it with your phone using CTC Connect
Find out more about this product
Find out more about this product
CTC EcoHeat
The CTC EcoHeat 400 range of ground source heat pumps and integral thermal store offer an extremely efficient solution for space heating and hot water generation. With low noise and high efficiency, the CTC EcoHeat is ideal for installation within the property.
High efficiency up to COP of over 5.0 (at 5/35˚C)
Significantly reduced heating costs
Intuitive 4.3 inch colour touch screen control interface
Smart stylish white steel case
Low noise production
Weather compensation of two heating circuits
Low energy pumps for both brine and charge circuits
EnergyFlex: Flexibility to connect additional heat sources
