Heat pumps are at their most efficient when the water produced is between 35˚C and 45˚C, far lower than would be practical for a conventional radiator system typically needing water at 65˚C or higher, but ideal for Nu-Heat warm water underfloor heating.

Nu-Heat’s bespoke docking drawings illustrate exactly how the heat pump and underfloor heating are linked mechanically and electrically. With a wealth of experience, Nu-Heat has been able to build up a comprehensive understanding of system design, so even if the system falls outside normal parameters, you can be confident that the specification provided by Nu-Heat will work efficiently.

Hot water is usually pumped to a storage cylinder such as Nu-Heat’s EnergyMaster2HP™, which has been specifically designed to enhance performance of the heat pump and underfloor heating systems. From the cylinder it is fed to Nu-Heat’s Optiflo manifold where it is blended to the exact flow temperature required for each individual zone. This has been calculated to maximize the efficiency of the heat pump whilst heating the room to the temperature set on the thermostat.