Water air heater

WRH 20-2

Article number: 0082.0119
Manufacturer: MAICO
Water air heater, sheet steel, galvanised, 5.0 kW, DN 200

Product data sheet
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 5,23 kg
Weight including packaging 5,61 kg
Nominal size 200 mm
Open cross section 1.701 cm²
Width 305 mm
Height 258 mm
Depth 380 mm
Width with packaging 375 mm
Height with packaging 285 mm
Depth with packaging 381 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 EC Discontinued product 0073.0570 on request
  • On the notes
Centrifugal duct fan ERR 20/2 EC New development 0073.0587 on request
  • On the notes
Sound-insulated ventilation box ESR 20 EC Remaining parts 0080.0086 on request
  • On the notes
Sound-insulated ventilation box ESR 20-3 EC New development 0080.1002 on request
  • On the notes
Diagonal fan ERK 200 Remaining parts 0080.0181 on request
  • On the notes
Centrifugal duct fan ERR 20/1 S No longer available for delivery 0080.0276 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
Sound-insulated ventilation box ESR 20-2 EC No longer available for delivery 0080.0712 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 heaters for ventilation systems.
  • Copper connections.
  • Housing cover can be removed for maintenance work.
  • With rubber sealing ring on the air connection sockets.
  • Consider control/pump group on site.

Table of contents

Wiring diagram

WRH 20-2 - Wiring diagram

Predecessor - successor

Notes
Inquiry
Product comparison
The wish list option allows you to make a note of all the products you are interested in. You can change your wish list as often as you want to. You can change the quantity and item position of the products, go back to the product page, download product data sheets, delete items and mark products as optional. You can save your wish list to your computer and then call it up again at a later time to make more changes, if required. Using the list, you can then download the tender text for all the products you have saved to the list, create an enquiry or compare products.
Assort Product type Name Art. No. PDF Range List price* (EUR) Quantity Optional Total gross amount (EUR)
There are no products on the list
Save wish list on local computer
Load wish list from local computer

On this website, technologies such as cookies and measurements of reach (targeting and tracking) are used (services). This means that personal information such as the IP address and browser information is processed to continuously improve our website as well as to display to you customised content that corresponds to your individual interests. You may of course influence the use of this information through the settings you choose. The settings you have chosen are stored in a necessary selection cookie. With the exception of the selection cookie mentioned above, technically non-essential cookies and measurements of reach are only used if you provide permission in advance by clicking “ACCEPT ALL AND CLOSE”. Details and options for customising your consent can be found under Data protection settings.

Here you can select a variety of different categories of services or cookies. By activating the corresponding “Statistics & analytics” checkbox and confirming “Save settings”, you can give your informed consent to the use of cookies for customisation purposes. At the bottom of the website under “Data protection settings”, you can change or revoke your consent and settings for the individual services at any time with effect for the future.

Necessary cookies are absolutely necessary for the operation of the website. Without these cookies, the website would not function properly.

These cookies and services collect and process data for statistics and analytics and thus enable further improvements of this website for users. Google Analytics and Google Adwords Conversion are used for this purpose. You will find a detailed description of such use in our Privacy Policy.

Save settings ACCEPT ALL AND CLOSE Data protection settings