Mach + 270 horizontal
The Mach + horizontal series is composed of HRV units for ceiling mount, to ventilate the rooms and to recover the heat that would be expelled with the exhaust air. The high-performance appliances are built with a robust sheet metal structure. They provide the rooms with the necessary air renewal rate, and recover the heat contained in the exhaust air and transfer it to the supply airflow.
Each unit is equipped with:
- Modulating brushless fans with inverter, for continuous use, energy saving and low noise.
- Air-to-air polystyrene counterflow heat exchanger, with efficiency greater than 90%.
- Supply and exhaust filters F7 class.
- Free cooling, to save cooling energy, manual or automatic according to model.
TAll units, in compliance with European ERP directives and EN standards, are provided with CE marking and related DoP.
- Field of use
The units are designed to perform the following functions:
- Provide renewal air, from outside the building, with flow rate 270 mc/ h of fresh air, according to the model.
- Recover more 90% of the heat from the exhaust air extracted from the rooms to heat (in winter) and cool (in summer) the supply airflow, before it enters the rooms, with considerable energy savings.
- Filter the air coming from the outside and the air expelled from the wet rooms.
The units are suitable for use in both residential and small commercial buildings. For ceiling installation, they must be connecte to ventilation ducts.
The air renewal capacity of each unit is of 270 mc/h.
All Mach+ horizontal recuperators are equipped with free-cooling, with manual or automatic activation, according to the models, and signal of clogged filters, in compliance with ERP regulation.
- TECHNICAL DATA
VRFS16 MACH+ 160 horizontal 957 565 582 224 125 VRFS27 MACH+ 270 horizontal 601 601 582 268 160 VRFS36 MACH+ 360 horizontal 1100 717 691 275 160 VRFS51 MACH+ 510 horizontal 1101 721 691 299 200
Mode of operation
Fresh air is extracted from the outside, filtered and sent to the premises only after passing, in countercurrent, the high efficiency exchanger with opposite flows. In the exchanger the fresh air receives almost all the heat contained in the exhaust air, which, extracted from the rooms, is sent outside. The free-cooling device excludes the exchanger when, in summer, the outdoor temperature drops below the indoor one.
The air flow can be adjusted according to the requirements, both manually and automatically. Automatic variation is made possible by the installation of sensors capable of detecting odors and pollutants (optional).
Code VRFS16- VRTS16 VRFS27- VRTS27 VRFS36- VRTS36 VRFS51- VRTS51 Rated air flow mc/h 172 269 352 510 Heat exchange efficiency % > 90% > 90% > 90% > 90% Heat recovery system in winter W 790 1547 2660 3742 Heat recovery system in summer W 270 538 920 1280 Power consumption W 100 173 175 332 Maximum current A
1.5 1.54 2.7 Power supply V/ph/Hz 230/1+N/50 230/1+N/50 230/1+N/50 230/1+N/50 Net weight kg 20 42 46 49 Maximum sound pressure at 1.5 m dB(A) 41 39 42 44
The exchange efficiency and the power recovered in winter are for indoor air at +20°C 50% UR and outdoor air -5°C 80% UR
- Specification text
Cod.VRTS27 - Mach+ 270 horizontal HRV with manual free-cooling
Ductable heat recovery unit in galvanized sheet for ceiling mount, with function of air renewal and heat recovery from exhausted air for maximum energy efficiency. Renewal air flow rate 270 m3 / h, exchanger efficiency in counter current greater than 90%, sound power 51 dB(A) according to UNI EN ISO 3746:1997. Manual built-in Free-cooling and clogged filters signal according to ErP 2018
Cod. VRFS27 - Horizontal Mach+ 270 HRV with automatic free-cooling.
Ductable heat recovery unit in galvanized sheet for ceiling mount, with function of air renewal and heat recovery from exhausted air for maximum energy efficiency. Renewal air flow rate 270 m3 / h, exchanger efficiency in counter current greater than 90%, sound power 51 dB(A) according to UNI EN ISO 3746:1997. Built-in automatic free-cooling and clogged filters signal according to ErP 2018
- Diagrams / charts
Recovery efficiency diagrams
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