UT-REC+ / UT-REC E+

Unit specification

• Air-to-air aluminium counterflow heat recovery device, thermal efficiency up to 84%

• Constant air flow fans available on UT REC E+ 100 - 500

• Built in by-pass facility

• Case made by sandwich panels 23 mm thickness, galvanized inner skin and prepainted outer skin ; 45 kg/m³ density foamed polyurethane as heat and sound insulation

• Full-range controlled direct driven double inlet centrifugal fans; low consumption EC technology motors on UT REC E+

• Filtering sections composed by cell filters with polypropylene media, extractable from side removable panels, F7 efficiency for the fresh air flow, M5 efficiency for the exhaust air flow

• Integrated pressure switch for dirty filter signal

• Condensate drain pan made of galvanized steel plate with water drain connection downwards, that ensure a total drainage.

Accessories

• Internal electric post-heating coil- BER

• Post-heating internal water coil - BCR

• Water cooling or heating coil section - SBFR

• High efficiency fi lters on exhaust air - F7CF

• Additional pressure switch - PF

• Regulation damper - SR

• 3 dampers defrosting section - RMS

• Damper actuators - SM / SMR

• Kit bypass management - KBP

• N. 4 connections for circular ducts kit - SPC

• Duct silencers - SSC

• Signal lamps kit - KLS

• Anti-freeze thermostat - TA

• Kit for external installation - EXT

• Kit weather hood for external installation - CPA

• Unit speed control panel (UT REC+ 40 - 320) - COM 3

• Unit control panel - PCU

• Unit control panel with EC fans EC - PCUE

• Unit control panel with EC fans EC Modbus - PCUEM

• Unit control panel out 0-10V - MCUE

• Constant air fl ow fans control (UT REC E+ 100 - 500) - VSD

• Integrated management system unit - SIGB

• Integrated management system wall mounted - SIGQ

• User terminal remote - TUP

• Modbus PCB - SCMB

• CO² sensor duct - QSC

• CO² sensor wall - QSA

• Humidity sensor duct - USD

• Humidity sensor wall - USW