High efficiency air-to-water heat pump for outdoor installation incl. domestic hot water preparation. 6 kW heat output. 300 l domestic hot water cylinder.

A real energy bundle for single family homes.

The HPL 6S-TUW – package, comprising the air-to-water heat pump LA 6S-TU and the Hydro-Tower HWK 332Econ5S –, makes heating and domestic hot water preparation for living areas up to 140 sqm child’s play. Already integrated: the heat pump manager for control, a 300 l domestic hot water cylinder for up to 6 people in the home, a 100 l buffer tank and three electronically controlled circulating pumps and the safety valve. A pipe heater (2/4/6 kW) for heating support and a flange heater with 1.5 kW for thermal disinfection are also included. This makes installation extremely easy and convenient. Flexible expansion options are available thanks to the universal design of the Hydro-Tower. For example, the combination of bivalent-renewable (wood/solar thermal system) or bivalent fossil (oil/gas). It goes without saying that different heat distribution systems (radiators, underfloor heating, fan convectors) can also be connected here.

  • Naturally quiet. Noise-optimised owls' wing fan. Encapsulated compressor chamber and free swinging compressor base plate for solid-borne sound insulation.
  • Low operating costs. High seasonal performance factors thanks to electronic expansion valve and high-performance evaporator.
  • Minimal space requirement thanks to installation close to walls and compact dimensions – minimum clearance from the wall on the intake side 50 cm.
  • Reliable. Operational reliability via sensor monitoring of the refrigeration circuit with demand-based defrosting. Integrated thermal energy metering
  • Easy to install. In cases of installation close to a wall in buildings which do not have a cellar, the pipework can be guided directly inside. Hydraulic connection of the heat pump optionally possible at the side or at the bottom.
  • Flexible expansion options. Bivalent or bivalent-renewable operation, distribution systems with mixed and unmixed heating circuits (e.g. underfloor heating and radiators). Even more efficient room temperature control Smart-RTC+.
  • Future-orientated. Use of load-variable tariffs or self-produced PV-electricity possible: SmartGrid Ready.
  • Low installation effort. Space-saving combination of 100 l buffer tank and 300 l domestic hot water cylinder.
  • Easy commissioning. Integrated heat pump manager and optimally coordinated hydraulic components.
  • Everything integrated. Three electronically controlled circulating pumps, safety valve (2/4/6kW) for heating support, flange heater with 1.5kW for thermal disinfection.

Technical Data.

Energy efficiency class* with 35 °C flow temperature: A++

Lower operating limit heat source (heating operation): -22 Grad

Upper operating limit heat source (heating operation): 35 Grad

Max. flow temperature: 60 Grad

Indoor component width: 710 mm

Height indoor component: 1890 mm

Depth indoor component: 950 mm

Indoor component weight: 205 kg

Sound pressure level in 10 m: 28 dB(A)

Sound pressure level in 10 m (lowered operation): 24 dB(A)

Width: 1350 mm

Height: 945 mm

Depth: 600 mm

Weight: 390 kg

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