Water air heater

WRH 20-2

Article number: 0082.0119
Manufacturer: MAICO
Water air heater, sheet steel, galvanised, 5.0 kW, DN 200
WRH 20-2 IM0009860.PNG Water air heater, sheet steel, galvanised, 5.0 kW, DN 200

Characteristic curve

WRH 20-2 - Characteristic curve Pressure losses

  1. WRH 10-1
  2. WRH 12-1
  3. WRH 16-2
  4. WRH 20-2
  5. WRH 25-4
  6. WRH 31-6
  7. WRH 40-9

WRH 20-2 - Characteristic curve Temperature rise

  1. WRH 10-1
  2. WRH 12-1
  3. WRH 16-2
  4. WRH 20-2
  5. WRH 25-4
  6. WRH 31-6
  7. WRH 40-9

Dimensioned drawing

WRH 20-2 - Dimensioned drawing [mm]

  1. External connection diameter
A: 200 mm
B: 258 mm
C: 305 mm
D: 10 mm
E: 212 mm
F: 40 mm
G: 300 mm
H: 380 mm

Technical data

WRH 20-2 - Technical data

Article WRH 20-2
Installation position vertical / horizontal
Housing material Sheet steel, galvanised
Weight 5,2 kg
Nominal size 200 mm
Open cross section 1.701 cm²
Width 305 mm
Height 258 mm
Depth 380 mm
Air heater type Water
Heater power rating 5.000 W
Mass flow 210 kg/h
Inlet temperature 70 °C
Return flow temperature 50 °C
Max. water temperature 100 °C
Max. water pressure 6 bar
Water pressure difference 11.100 Pa
Packing unit 1 piece
Range C
GTIN (EAN) 4012799821199
Article number 0082.0119

Accessories of

WRH 20-2 - Accessories of

is a special accessory of

Product type Name Art. No. Price*(EUR) Action
Sound-insulated ventilation box ESR 20 S No longer available for delivery 0080.0229 on request
  • On the notes

is a general accessory of

Product type Name Art. No. Price*(EUR) Action
Centrifugal duct fan ERR 20/1 0080.0275 on request
  • On the notes
Centrifugal duct fan ERR 20/1 S No longer available for delivery 0080.0276 on request
  • On the notes
Sound-insulated ventilation box ESR 20-2 EC 0080.0712 on request
  • On the notes
Diagonal fan ERK 200 0080.0181 on request
  • On the notes
Aeronom room air system WS 600 No longer available for delivery 0095.0056 on request
  • On the notes
Semi-centrifugal duct fan ERM 22 No longer available for delivery 0080.0204 on request
  • On the notes
Centrifugal duct fan ERR 20/1 N No longer available for delivery 0080.0868 on request
  • On the notes
Sound-insulated ventilation box ESR 20/1 No longer available for delivery 0080.0283 on request
  • On the notes
Sound-insulated ventilation box ESR 20-2 No longer available for delivery 0080.0612 on request
  • On the notes
Sound-insulated ventilation box ESR 20-2 No longer available for delivery 0080.0058 on request
  • On the notes
Sound-insulated ventilation box ESR 20-2 S No longer available for delivery 0080.0619 on request
  • On the notes
ESR 20 EC No longer available for delivery 0080.0086 on request
  • On the notes

Product description

Productdescription

WRH 20-2

short description

Water air heater, sheet steel, galvanised, 5.0 kW, DN 200

Product description

  • Water air heater for ventilation systems.
  • Connections made of copper.
  • Housing cover can be removed for service work.
  • With rubber seal on the air connection couplings.

Table of contents

Wiring diagram

WRH 20-2 - Wiring diagram

Predecessor - successor

Notes
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