Air handling units
Heat recovery units are determined to ensure quality ventilation (permanent or occasional) of buildings. Systems with high recuperation efficiency. Predominantly, it is not necessary to additionally warm up the inlet air during normal operation. The filtration of the inlet air is a matter of course. It is possible to regulate the air temperature with the aide of a ground heat exchanger system - cooling for the summer period and heating for the winter period (system with no additional operating costs). The heat recovery units can be controlled by a basic switch but also by fully automatic regulation systems with possibility of the output regulation, weekly time setting, etc. . The heat recovery units are manufactured in small dimensions for variable placement possibility, with acoustic insulation and with minimal operating costs.
The SAVE ventilation units with heat recovery are designed for the supply of filtered and heat treated fresh air to living rooms and for the removal of the corresponding amount of degraded air. The SAVE units are available with vertical connection, energy-saving fans with EC motors, built-in control and a countercurrent VTC or rotary VTR heat exchanger. The SAVE ventilation units are suitable for ventilation of family houses, offices, classrooms, etc.
The SAVE series heat recovery units have been Eurovent certified and many of these units became unique. The SAVE units are approved and enrolled for the New Green Savings program.
VORT HRW 20
The VORT HRW 20 decentralized heat recovery units are simple heat recovery units suitable for heat recovery in one room. The ventilation units have a built-in high efficiency ceramic heat exchanger that achieves efficiency of up to 90% at low speed operation. The units are designed for installation into a wall with a thickness of 300 to 700 mm.
The Eco Room decentralized ventilation unit with heat recovery is the ideal solution for replacing non-functional, previously installed fans with a diameter of 100 or 150 mm in existing installations. When the rooms are ventilated by a fan, the poor quality air is discharged and replaced with air from neighbouring rooms or is sucked in from outside. If the air from neighbouring rooms is of poor quality, the first solution is not suitable. In the second case, the space is cooled down.
The Eco Room solves these problems and offers a solution where the exhaust air heats the supply fresh outdoor air. The unit is equipped with a counter-flow heat exchanger. The unit can only be installed in the horizontal axis of the exchanger body, with a minimum inclination of 1% outwards. The heat recovery efficiency is up to 75%.
The CADS heat recovery units are designed for both horizontal and vertical mounting in the interior. Due to the low height of the ideal installation into the ceiling. Countercurrent plate recovery heat exchanger is made of plastic and has an efficiency of up to 94%. Static ventilation units with heat recovery (without fans). The units are suitable in conjunction with external fans for residential buildings or smaller commercial buildings. CADS Flexeo are designed for continuous operation. Maximum flow 210 m3/h.
The HRZ plate heat recovery units are designed to recover heat energy from exhaust air in HVAC systems. The HRZ plate heat recovery units have higher efficiency, lower pressure drop and more additional features than the HRV heat recovery units. Air filters should always be installed before the heat recovery units to prevent clogging and thus reducing their efficiency.
The HRZ heat recovery units can be supplied in several different variants according to your requirements:
The HRZ plate heat recovery units are divided into two basic groups:
HRZF - "flat" respects the installation dimensions of the given series
HRZT - "thick" minimizes the installation surface and is higher than the dimensions of the given series
They are further divided by design into left BL and right BR and by efficiency classes - class E2016 and E2018.
The HRZ heat recovery units can be ordered in the following versions:
R - manual lever
X - actuator with 0-10V control signal and 24V power supply
H - without actuator
24 - actuator with ON/OFF control signal and 24V power supply
230 - actuator with ON/OFF control signal and 230V supply
Damper actuator location
D - down
B - lateral
EK - built-in eliminator
BE - without eliminator
Catalogue of the product series: HRZ-en.pdf. Declaration of performance of the product series: HRZ-declaration-of-conformity.pdf. Instructions for use of the product series: HRZ-instructions-for-use.pdf
RME / RMW
The RME / RMW supply air ventilation units with heater are designed for ventilation of commercial premises. The RME / RMW ventilation units with heating are equipped with energy-saving fans with EC motors and with a F7 class filter. The RME / RMW units are supplied without regulation. If the regulation is required, the units are supplied with a simple Minireg control or with a Digireg control for more comfortable control.
The NEMBUS 210 ventilation unit with heat recovery is designed for ventilation of apartments and family houses and is equipped with a countercurrent exchanger with efficiency up to 93%. The NEMBUS 210 heat recovery unit is equipped with two centrifugal fans with economical single-phase EC motors. The NEMBUS 210 is equipped with a fully automatic control system for air flow volume control based on relative humidity and with four combined temperature and relative humidity sensors. The frost protection system allows the unit to operate up to an outdoor temperature of -10 °C without the need for additional preheating or reheating. The heat recovery unit is equipped with G4 filters on the suction and discharge side (optionally on the suction side with a F7 filter).
Topvex air handling units
The Topvex compact air handling units are designed and engineered to meet the latest requirements for low operating costs with high recovery efficiency.
Topvex SF - air supply unit with air flow volume up to 5400 m3/hr
Topvex FC - underceiling unit with counterflow plate heat recovery and air flow volume up to 3000 m3/hr
Topvex FR - underceiling unit with rotary heat recovery and air flow volume up to 5200 m3/hr
Topvex SR - unit with rotary heat recovery and air flow volume up to 5500 m3/hr
Topvex SC - unit with counterflow plate heat recovery and air flow volume up to 6500 m3/hr
Topvex TC - unit with counterflow plate heat recovery and air flow volume up to 6500 m3/hr
Topvex TR - unit with rotary plate heat recovery and air flow volume up to 6200 m3/hr