KOMBI – the hybrid heating and ventilation unit combines all functions: ventilation, heating, cooling, and domestic hot water. All essential systems in one unit save you time and space during the planning phase, as you have to select the space for one unit instead of three or four devices, not to mention the reduced investment costs.

The KOMBI unit consists of three internal modules: residential ventilation with heat and humidity recovery, air to water heat pump for main heating and cooling needs, and an integrated water tank for domestic hot water preparation and storage. All the modules are controlled simultaneously via an integrated control system.

The features of a KOMBI unit:
• Ready to use hybrid ventilation and heating unit
• Simple planning / installation / maintenance
• Space-saving solution
• No outdoor unit needed - minimal impact on the exterior of the building
• Large capacity domestic hot water tank
• Noise level control
• Effective heating even up to -25 °C
• Heating up to -30 °C with additional integrated electric heater
• Maximum energy saving ensured by integrated intelligent control algorithms
• Easy HVAC system control with a single remote panel
• 5-year warranty

Advanced and highly efficient modular air handling units
The airflow capacity: 1000 – 40 000 m³/h.
VERSO Pro2 range uses the latest technologies to ensure
the best energy-saving and operation parameters. The
superior performance classes T2/TB1/L1/D1 have been
achieved thanks to the patented casing design.
The VERSO Pro2 series offers 1,6 million possible combinations
for the simplest and the most complex projects,
such as business centers, shopping malls, sports arenas,
cinemas and theatres, hotels, airports, logistic centers, industry.

Patented VERSO Pro2 casing – superior performance
Advanced PVC profile technology ensures best casing characteristics:
minimal energy losses, lowest sound levels, highest air tightness and mechanical durability.

Rotary heat exchanger
Used in Verso R series units. Temperature efficiency factor
– up to 86 %. Possible wave height: L, ML, SL.
Types of rotary heat exchangers:
• Condensing (aluminium);
• Condensing with epoxy coating;
• Sorption (aluminium with zeolite 4Å coating).
Rotary heat exchangers are made of seawater-resistant
aluminum foil, the casing is also made of galvanized steel.
Rotary heat exchanger rotation speed is controlled by a
frequency converter, according to the air temperature.
The heat exchanger can be ordered with an installed
purge section.

Counter flow plate heat exchanger
Used in Verso CF series units. Temperature efficiency factor
– up to 95 % in wet conditions and up to 88 % in dry
conditions. The plate heat exchanger is equipped with an
automatic by-pass. The heat exchanger is made of seawater-
resistant aluminum plates. The distance between the
plates is 2,1 or 3 mm.
VERSO Pro2 series units can be ordered with an enthalpy
counterflow plate heat exchanger.

The VERSO R 1000 FSA C5 school ventilation unit is a decentralized ventilation unit for ventilating individual rooms such as classrooms, daycare rooms or even offices. The unit can be installed directly under the ceiling without an air distribution system and supplies the room with fresh air.

• Ventilation as needed in your classrooms and school rooms.
• Low installation effort.
• Avoidance of excessive CO2 levels.
• No noise pollution from the environment (traffic, etc.).
• Significant increase in air quality.
• Filtration of the air = reduces the germ and bacteria load.
• No heat loss due to the recovery and saving of
  of additional heating energy.
• Moisture recovery = avoids drying out of the air in the room
  air and protects the mucous membranes.
• Optimal thermals = the air distribution system avoids
  drafts and mixed air.
• Health-preserving and performance-enhancing.
• Low maintenance and servicing costs due to
  remote diagnosis.

DOMEKT air handling units are designed for the ventilation of residential premise. DOMEKT series offers the
standardized range of air handling units with heat recovery by rotary or counter-flow plate heat exchanger, or
just air supply units. Units’ air flow performance ranges from 50 m³/h to 1000 m³/h.
A compact and universal air handling units’ design helps to integrate them in a kitchen furniture.
It is also possible to hang the units on the wall, ceiling, or to put it on the floor.
All DOMEKT units are based on the PLUG & PLAY principle: each unit has the integrated control system and is
delivered with a complete automatic control installed and prewired inside the unit. A modern control panel can
be supplied with each DOMEKT unit.
Due to the availability of clever design and functions the units offer a great opportunity to keep running costs
low. They are safe, reliable and durable in operation. The filtered air is supplied clean and fresh to the premises,
which is extremely advisable for allergic people.

ENERGY SAVING
• Modern energy efficient EC fans.
• High efficiency rotary and counterflow plate heat exchangers.
• Low resistance and high filtration class air filters.
• Over 20 functions optimise unit’s operation and reduce
running costs.

SMART CONTROL
• "Komfovent Control" app.
• Ability to control via a web browser.
• Integration into a smart home management system.
• Demand control ventilation according to the air quality
parameters by connecting additional sensors.

HUMIDITY CONTROL
• Optional heat exchangers – sorption rotary or enthalpic
counterflow plate – efficiently recover humidity.
• Air quality function ventilates premises according to
the user desired humidity settings.

RELIABLE AND DURABLE CASING
• Powder coated (RAL 9003) galvanized steel panels insulated
with mineral wool.
• Hydrophobic and lightweight EPP (expanded polypropylene)
casing without thermal bridges and condensation
is designed for several units.

LOW NOISE LEVEL
• Perfectly balanced fans.
• All of the unit’s components are aerodynamically
matched.
• Sound absorbing insulation and special composite
materials.

LONG-LIFE SOLUTIONS
• Variable rotary heat exchanger speed control.
• Fan motors are protected from humidity and dust, and
equipped with long-life bearings.
• Up to 10 safety functions, which ensure reliable operation
of unit components.

RHP Standard series air handling units with a rotary heat exchanger and an integrated heat pump. Operating
capacity ranges from 150 m3/h to 1 700 m3/h.
RHP Professional series air handling units with a rotary heat exchanger and an integrated heat pump for the
air flows from 1 200 m3/h to 25 000 m3/h can be selected with the selection software to match particular
professional projects.
Integrated heat pump technology extends air handling unit’s capabilities – the unit not only ventilates, but
also heats and cools the premises. Implementation of such complex technical solution not only extends the
application of the unit, but also ensures high efficiency due to two energy recovery stages (by rotary heat
exchanger and heat pump).

VENTILATION
RHP units provide the premises with
fresh air consuming minimal power

HEATING
RHP units can efficiently heat
the premises especially during a
transitional period

COOLING
RHP units provide the most efficient
cooling during the summer

AIR FILTRATION
Fresh air supplying into room is
cleaned from dust

HUMIDITY CONTROL
RHP units in summer perform
dehumidification and in winter –
regeneration of humidity

Wide possibilities with RHP:
• Unit monitoring and management through the
Internet and BMS.
• Extremely high energy efficiency.
• Simple designing, installing, operation and
maintenance.
• Shortest payback time.
• Unified smart control, simplified management.
• No outdoor unit, no refrigeration specialists required.

Integrated control system C5
Automatic system designed for professionals, controls
thermodynamic processes and saves energy.
The user is given detailed information about the operation
of the unit. Variety of modes and functions allows the
user to choose the optimal operating mode that maximizes
energy saving.