Air handling unit JAWAR R250

Chimney accessories

Air handling unit JAWAR R250 is a compact ventilation central unit used for mechanical ventilation systems in small residential buildings. It is a Polish product, based on components from leading European producers.

Air handling unit JAWAR R250 is a compact ventilation central unit used for mechanical ventilation systems in small residential buildings. It is a Polish product, based on components from leading European producers.. Capacity: 250 m3/h; heat exchanger Recair; fans EBM Papst; variable-speed steering; energy efficiency class A

Product index: RR250

FeatureUnitR250R350R450
Maximum flow ratem3/h410510795
Pressure at nominal flowPa235250300
Energy consumptionW32-17511-17544-320
Power supplyV230230230
Outlet diametermm160160160
Length/Width/Hightmm800/380/650800/480/650800/580/650
Weightkg364354
Filter classG4G4G4
Outlet arrangementhorizontalhorizontalhorizontal
SEC in average climate conditionskWh/m2/yr-34,05-38,58-39,46
SEC in cold climate conditionskWh/m2/yr-71,66-76,19-77,07
SEC in warm climate conditionskWh/m2/yr-9,88-14,41-15,29
SEC class (average climate conditions)BAA
Declared typetwo-waytwo-waytwo-way
Motor & driveVariable speed fanVariable speed fanVariable speed fan
Heat recovery typemembranemembranemembrane
Efficiency acc. to UE 1254/2014, dT=13°C, SWM%8585,385,3
Power input at max air flowW172,2174,1318,9
Sound power leveldB (A)36-5736-5836-60
Reference flow ratem3/s0,090,090,09
Reference pressure differencePa505050
Specific Power InputW/(m3/h)0,390,220,19
Ventilation control0,85; central demand control0,85; central demand control0,85; central demand control
Maximum internal leak%222
Maximum external leak%333
Clogged filter warningYesYesYes
Assembly / disassembly instructionsjawar.com.pljawar.com.pljawar.com.pl
Annual heating saved in average climate conditionskWh/m2444445
Annual heating saved in cold climate conditionskWh/m2888888
Annual heating saved in warm climate conditionskWh/m2202020
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