GROUND SOURCE HEAT PUMP NIBE™ F1255 Intelligent heat pump fitted with an inverter- controlled compressor Features of NIBE™ F1255 Extraordinary high efficiency (SCOP). Optimal annual heating factor thanks to the inverter controlled compressor. Available in three sizes – 1,5–6 kW – 3–12 kW – 4–16 kW Speed controlled circulation pumps that supply the heat pump with optimized fluid flow. M inimal operating costs, no expensive peaks when it is cold outside. The compressor adapts as necessary. Integrated hot water heater with environmentally friendly insulation for minimal heat loss. H igh temperature range – Flow line temperature up to 65°C (70°C) – Return line temperature up to 58°C Scheduling (indoor climate, hot water, ventilation). Control of up to four heating systems. Accessories available for e.g. pool heating, passive and active cooling. Compatible with NIBE Uplink NIBE F1255 NIBE F1255 is an intelligent heat pump fitted with an invertercontrolled compressor and speed-controlled circulation pumps. Suitable for use in residential and commercial buildings. The heat pump adjusts itself automatically to the power demand of the house. This results in optimal savings as the heat pump always runs at the correct performance all year round without the addition of extra electrical peaks. The integrated coil water heater is available in three different corrosion protections (stainless steel, enamel and copper). It is prepared for connection to several different products and accessories, for example, hot water heater, ventilation recovery, wpool, free cooling, active cooling and heating systems with different temperatures. A +++ Energy efficiency class package l

1) At Nominal power *The reported efficiency of the package also takes the controller into account. **According to EN 12102 at 0/35°C ***According to EN 11203 at 0/35°C and 1 m distance System description NIBE F1255 consists of a heat pump, water heater, electric heater, circulation pumps and control computer with display. NIBE F1255 is connected to the brine and heating medium circuits. The heat from the heat source (rock, soil, lake) is taken up via a closed brine system in which a mixture of water and antifreeze circulates. Groundwater can also be used as a heat source, but this requires an...