PRODUCTS
EShop-number
Password
Welcome to CAIROX BELGIUM

HRS-FE/W • Flat HRU with counterflow exchanger

Flat heat recovery units with counterflow heat exchanger and electrical or warm water post-heating. The unit is available in different versions, 700 m³/h until 2500 m³/h.

Brand

  • R-COVERY by SALDA

Application

  • Ventilation for both residential and non-residential applications
  • For indoor mounting in a frost protected area

Composition

  • Housing in prelacquered steel plate RAL9016 (model 700) and RAL7040 (other models)
  • 30 mm insulation for model 700 and 50 mm insulation for other models
  • Round or rectangular connections depending on the model
  • Evacuation drain made of stainless steel
  • Electrical or warm water post-heating (external warm water battery not included)
  • Automatic bypass
  • Filter detection with timer for model 700 and with pressure switch for other models
  • Standard Modbus communication
  • Possibility of regulation by constant pressure or regulation by CO2 (sensors not included)
  • The remote control is not included

Fan

  • Directly driven EC direct current fan with backward inclined blades
  • Can be regulated 20-100%

Exchanger

  • High efficiency counterflow heat exchanger in aluminium
  • Heat exchanger certified according Eurovent EN 13141-7

Filter

  • HRS-FE/W is equipped with two flat filters M5 - ISO 16890 ePM10 55% / F7 - ISO 16890 ePM1 70% (exhaust/supply)

Versions

  • Type HRS-FE xxx: horizontal flat unit, electrical battery
  • Type HRS-FW xxx: horizontal flat unit, warm water battery (external battery not included)

Accessories

  • Airtight control valve AKH
  • Manual control with weekly timer, type MC-HRS
  • Warm water battery, type CWA / CWAR
  • Replacement filters, type FS-HRS
  • Touchscreen controller TS-AIR

Order example

HRS-FE 700

Explanation

HRS-F = type of heat recovery unit

E = electrical post-heating

700 = maximum air flow rate in m³/h

Selection curves

Selection curves

EPB values

 Q [m³/h]ŋ t,epb [%]Pelec,epb [W]
HRS-FE 70044279164
HRS-FE 2500158079295

Technical data

   HRS-FE 700HRS-FE 1200HRS-FE 1900HRS-FE 2500
Main power supply [50Hz/VAC]1 x 2301 x 2301 x 2303 x 400
Heating batteryElectrical power[kW]1,2334,5
EC FansPower supply[50Hz/VAC]1 x 2301 x 2301 x 2301 x 230
Extract fanPower/current[kW/A]0,17/1,40,38/2,50,47/2,040,72/3,1
Extract fanFan speed[rpm]3230337025302800
Supply fanPower/current[kW/A]0,17/1,40,38/2,50,47/2,040,72/3,1
Supply fanFan speed[rpm]3230337025302800
Max. electrical power [kW/A]1,54/8,343,76/183,94/17,085,93/12,7
Automatic defrost  integratedintegratedintegratedintegrated
FilterclassExtraction M5M5M5M5
FilterclassSupply F7F7F7F7
Thermal insulation [mm]30505050
Working temperature between -5°C and +40°C to maintain balanced air volumes
Only suitable for indoor installation
   HRS-FW 700HRS-FW 1200HRS-FW 1900HRS-FW 2500
Main power supply [50Hz/VAC]1 x 2301 x 2301 x 2301 x 230
EC FansPower supply[50Hz/VAC]1 x 2301 x 2301 x 2301 x 230
Extract fanPower/current[kW/A]0,17/1,40,38/2,50,47/2,040,72/3,1
Extract fanFan speed[rpm]3230337025302800
Supply fanPower/current[kW/A]0,17/1,40,38/2,50,47/2,040,72/3,1
Supply fanFan speed[rpm]3230337025302800
Max. electrical power [kW/A]0,34/2,840,76/50,94/4,081,43/6,2
Automatic defrost  integratedintegratedintegratedintegrated
FilterclassExtraction M5M5M5M5
FilterclassSupply F7F7F7F7
Thermal insulation [mm]30505050
Working temperature between -5°C and +40°C to maintain balanced air volumes
Only suitable for indoor installation

Configurations

View from inspection side
1. Exhaust air
2. Extract air
3. Fresh air
4. Supply air

Product drawing horizontal configuration

Dimensions

 W [mm]W1 [mm]W2 [mm]W3 [mm]W4 [mm]H [mm]H1 [mm]H2 [mm]H3 [mm]H4 [mm]H5 [mm]H6 [mm]F [mm]C[mm]øD [mm]G [mm]D [mm][kg]
HRS-FE / HRS-FW 7001380142214624864851070970856160350100-40-250--75/72
HRS-FE / HRS-FW 1200132015501650686699140014401500172390100-5020-500250167/165
HRS-FE / HRS-FW 1900524175018708614681850190019551954001054956020-700300254
HRS-FE / HRS-FW 250058818501970961480195020002055255500105-6020-700400303

Sound values

HRS-F 700Lwa total.Lwa, dB
dB(A)125 Hz250 Hz500 Hz1 kHz2 kHz4 kHz8 kHz
Supply7275756665646263
Extraction6167685451463835
Surrounding4853514736333136
650 m³/h - 100 Pa
HRS-F 1200Lwa total.Lwa, dB
dB(A)125 Hz250 Hz500 Hz1 kHz2 kHz4 kHz8 kHz
Supply7777776971706770
Extraction6671735958534544
Surrounding5155535042393643
1200 m³/h - 100 Pa
HRS-F 1900Lwa total.Lwa, dB
dB(A)125 Hz250 Hz500 Hz1 kHz2 kHz4 kHz8 kHz
Supply7579796968666464
Extraction6570735854484138
Surrounding5157555039353337
1800 m³/h - 100 Pa
HRS-F 2500Lwa total.Lwa, dB
dB(A)125 Hz250 Hz500 Hz1 kHz2 kHz4 kHz8 kHz
Supply8060687275747165
Extraction6956606463605841
Surrounding6246545657545045
2548 m³/h - 102 Pa
Lwa = Sound power level
HELPCopyrightSales conditionsCookie policyfujitsu-airco.be

Requesting information. Please wait a moment...