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HRB units are designed to meet hygrothermometric well-being needs and air renewal and quality requirements.
The main characteristics and functions of these units are:
• heat recovery unit with countercurrent plates, with thermal efficiency complying with standard EU1253;
• aeraulic bypass of the outside air flow;
• fans with EC motors;
• filter in class ePM1 60% in accordance with EN ISO 16890, positioned on the fresh air intake and fitted with a pressure switch to detect filter clogging;
• filter in class ePM10 50% in accordance with EN ISO 16890, positioned on the exhaust air suction and fitted with a pressure switch to detect filter clogging;
• self-supporting sandwich panels in sheet metal with injected polyurethane insulation - density 45 kg/m³ and a thickness of 25 mm. The polyurethane complies with standard UL 94 class HBF, and the panel with standard NF P 512:1986 in class M1;
• the fans can be commanded with a controller 0-10V DC (RVC40 or RVCL accessory).
• HRB_L: unit with low useful head
• HRB_P: unit with high useful head
• Indoor horizontal installation only
• Standard or X-type (special) flow orientation
• Internal water coil (W): sizes 030-100 can also be used with chilled water; hot water only for sizes 140-400
• Internal electric coil (E): positioned downstream of the heat recovery unit
• M4F##: external module fitted with pre-filters (class G4, in accordance with EN779);
• MBF##: external module with water cooling coil and condensate collection basin (for sizes 140-400 only);
• MBF##X: external module with water cooling coil and condensate collection basin (for sizes 140X-400X only);
• MBP##: module with water post-heating coil;
• MBE##: module with electric coil (antifreeze and/or post-heating function);
• MSU##: module with silencer baffles. The accessory is supplied in 1 piece;
• FGC##: circular flanges. The accessory is supplied in 1 piece;
• RVC40 and RVCL: speed regulators. The accessory is supplied in 2 pieces. Supplied as standard.
## indicates that the numbers 03, 05, 07, 10, 14, 20, 30, 40 replace sizes 030, 050, 070, 100, 140, 200, 300, 400 respectively.
To download the documentation click here.
Via Luppia Alberi 170 – 35044
Montagnana (PD) - Italy
VAT 02375450281
Share capital € 2.900.000 i.v.
Phone (+39) 0429 – 806311
Fax. (+39) 0429 – 806340
E-mail: info@fastaer.com