Energy Recovery Modules

UTZ-BX 035 A

UTZBX035A Indoor Unit
  • Energy-efficient and economical (energy savings of up to 20%)
  • Up to 77% recovery of the waste heat from the exhaust air
  • Up to 74% recovery of the moisture from the exhaust air in heating mode
  • Ventilation also possible without heat recovery (free cooling)
  • Low maintenance effort and costs thanks to a convenient inspection opening
  • Extremely quiet
  • High static pressure
  • Suitable for suspended ceilings
  • Easy connection to duct- and cassette-type air conditioners
  • Simple installation
  • Installation rotated 180° possible
Operation Mode     Heat Exch. Vent.¹ Normal Vent.²
Input Power (Extra high)/High/Low W 154 / 124 / 117 151 / 119 / 113
Air flow rate (Extra high)/High/Low m³/h 350 / 350 / 280 350 / 350 / 280
External static pressure (Extra high)/High/Low Pa 95 / 65 / 42 95 / 65 / 42
Sound pressure level (Extra high)/High/Low dB* 31 / 30 / 26 32 / 29 / 25
Temperature Exchange Efficiency (Extra high)/High/Low % 75 / 75 / 77 -
Exnergy Exchange Efficiency Cooling (Extra high)/High/Low % 66 / 66 / 69 -
Exnergy Exchange Efficiency Heat pump (Extra high)/High/Low % 69 / 69 / 71 -
         
System Data        
Rated flow rate   m³/h 350  
Dimensions W x D x H   mm 882×804×270  
Weight   kg 37  
Outlet duct diameter   mm 150  
Operation Range   °C -10~40  
Maximum humidity   % 85  
Power Source     220-240V, 50Hz  

* The noise level must be measured 1,5 m below the center of the unit.       
¹ Heat Exchange Ventilation       
² Normal Ventilation