As sole UK distributor of Hitachi’s Yutaki air source heat pump, Nu-Heat is delighted with reports that the installed product is living up to expectations by reaching a coefficient of performance in excess of four. <br> <br> Available in models with outputs between 5kW and 16kW, Yutaki can reduce carbon emissions by up to 50% compared to boiler-led systems according to Hitachi. Yutaki features cutting-edge inverter driven compressor technology – a high pressure DC inverter scroll compressor operating at variable speeds. This varies the amount of energy used – depending on the temperature in the building – to meet the demand required, thereby reducing operation costs. <br> <br> When Yutaki is used with underfloor heating and other renewables, Nu-Heat’s integrated system design expertise comes into its own, resulting in energyefficient systems that help to meet the Code for Sustainable Homes. <br> <br> www.nu-heat.co.uk or enter E0136 on the reader enquiry card