Split system heat pumps
Air-to-water heat pump units that comprise an outdoor fan unit and indoor heating unit, taking up less external space and offering more installation flexibility.
Benefits
Unintrusive
A pipe length of up to 15m between the units is possible, allowing the outdoor unit to be sited discreetly if external aesthetics need to be addressed.
Quiet operation
System S is designed for quiet operation, making it acoustically non-intrusive where the density of the development is a consideration.
High efficiency
Produces low-carbon hot water up to 60°C with a COP of up to 5 (A7/W35) and is capable of operating in external temperatures down to -25°C.
Space saving
Space saving
Key features and components, including a 210l hot water cylinder, are integrated into the compact 595 x 600mm indoor unit, to aid installation, use and maintenance.
A technical guide to the specification of heat pumps
This white paper aims to provide h a summary of the different considerations that will have an impact on the specification of heat pumps, heat pump-based systems and complementary technologies for large residential and mixed-use developments
We offer a wide range of CPD UK and CIBSE accredited CPDs covering different aspects of the design and specification of heat pumps. All CPDs can be delivered online or in person.
CPDsDimplex is here to assist you in your project with expert information. Our frequently updated and curated content library is here to break down key information, finding you the correct specifications and saving you essential time for your project.
Specifier HubWe can offer hands-on face-to-face training on Dimplex products, including heat pump principles and servicing, and a course covering our Edel hot water heat pump.
Product trainingWe offer bespoke heat design solutions for your home or project and design support and guidance when specifying HVAC solutions
heat design team
Embassy Gardens, Ballymore
In total, 2,042 units of EVO, Matrix and Matrix Multiroom fan coils were specified throughout the flagship, mixed-use development by Ballymore.

Harbour Lofts, Acorn Properties
The Zeroth Energy System delivers a compliant ambient temperature heat network solution for the Harbour Lofts regeneration project.

Project 80
Fully electric heat pump solution with the Edel hot water heat pump at heart helps deliver 80% carbon emission reduction for two plots of the pioneering Project 80.