SI 50TU, high-efficiency brine / water heat pump for internal installation.

Heating heat pump with two power levels to increase efficiency in partial load operation for internal installation and integrated heat pump manager WPM Econ5Plus with standard display. Variable connection possibilities for the solar and heating connections at the back of the housing. A sound-optimized metal housing and the integrated body sound decoupling with free oscillating compressor base plate allow direct connection to the heating system. Access for service work from the front, no minimum lateral distance required, and underrun with lift. High performance by means of electronic expansion valve, COP booster and electronic pump control, depending on the temperature spread in the solar and producer circle. Sensory monitoring of the cooling circuit for high operational safety and integrated heat count (display of the calculated amount of heat for heating, hot water and swimming pool preparation). FWO functionality for more efficient hot water production with higher hot water temperatures and the amount of the gas supplied by optimized storage. Universal design with two compressors for power control in partial load operation, optional hot water treatment and flexible hydraulic expansion possibilities for: bivalent or bivalent regenerative operation distribution systems with unmixed and mixed heating circuits use of load-variable tariffs (SG Ready) soft starter, forward and return sensors for solar and heating circuits integrated. Pumper for solar circuit, external sensor (standard NTC-2), conversion pumps for solar and heat-generating circuit in delivery (note free pressure). Soleum-rolling pump 12 m in height at 6 m3 / h, flange connection DN 40, installation length 250 mm; Heat-generating centrifugal pump 12 m flow height at 5 m3 / h (thread connection R 1 1 / 4, (pump thread G 2), stapled size 180 mm! Heat pump white structured (similar to RAL 9003). Soleppackage SZB must be ordered separately.