Wolf CGW-20/120, 3-stupňové čerpadlo

Code: 8611409Z17
4 179,24 € –44 %
Wolf CGW-20/120, 3-stupňové čerpadlo
4 179,24 € –44 % 2 311 € / pcs
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Detailed information

Product detailed description

Wolf CGW-20/120 gas-fired wall hung condensing boiler with storage water heater with precise water stratification (stratification tank)

The boiler has an integrated 50 litre storage tank with a unique water stratification system. The performance parameters of this system correspond to those of a traditional water heater with a capacity of 120 or 140 litres.
  • a hanging gas condensing boiler with minimal space requirements
  • ideal for economical heating or efficient water heating
  • peak condensing technology ensures high savings (maximally efficient in condensing - up to 110% efficiency), modulating burner achieving extremely low combustion pollutants
  • varieties with modulating output from 3.2 to 50 kW
  • clean and balanced design adapts to any space

The compact CGW-20/120 modular design consists of a wall-hung condensing boiler with plate heat exchanger and a TOP-flex stainless steel hot water tank. In the 50 litre storage tank, a hot and cold water distribution system "Turbostop" is integrated to dampen the swirling of the water and achieve perfect temperature layering. The radial direction of the water flow in the tank allows even filling and draining and therefore a comfortable supply of hot water at a constant temperature. The performance parameters correspond to those of a traditional water heater with a capacity of 120 or 140 l, the hot water supply (40 °C) at peak withdrawal of 10 min is 150 or 171 l (depending on the boiler output).

General parameters:

TYP CGW-20/120CGW-24/140
Nominal heat output at 80/60 °CkW19.0/22.923.1/27.6
Nominal heat output at 50/30 °CkW20.5/-24.8/-
Nominal heat inputkW19.5 (23.5)23.8/28.5
Min. Heat output (modul.) at 80/60 °CkW5.67.1
Min. Heat output (modul.) at 50/30 °CkW6.17.8
minimum heat input (modulated)kW5.77.3
Dimensions
width x height x depthmm800 x 855 x 370
Inlet connection, external threadmm20 (G 3/4“)
Return connection, female threadmm20 (G 3/4“)
Drinking Water Heating ConnectionGG 3/4“
circulation connectionGG 3/4“
Cold water connectionGG 3/4“
Gas ConnectionGR 1/2“
Air intake/exhaust connectionmm95.5/63
Gas Need
Natural Gas H (Hi=9.5 kWh/m3 =34.2 MJ/m3 )m3/h2.05 (2.47)2.50/3.00
gas pressure in connection
Natural Gasmbar20
Heating
Inlet Temperature Setting (set by manufacturer)°C75
Max. supply temperature to approx°C90
Max. Total water pressurebar3.0
Water Volume in Heat Exchangerl1.3
The nominal volume in a storage water heater (equivalent men. volume)l50/12050/140
Special flow rate "D" at delta T=30Kl/min17.920
Operating Power of Storage Water Heater (OPH)l/h (kW)563 (22.9)681(27,6)
Initial Performancel/10 min150171
Max. Total Pressurebar10
Heated Drinking Water Temperature Range (adjustable)°C15-65
Potable water heating coil corrosion protectionstainless steel
Potable water heater tank corrosion protectionstainless steel
total volume of expansion tankl12
Gas pressure in expansion tankbar0.75
fan pressurePa90
Electrical Connection230V/50Hz
CoverIPX4D
Total weight (excluding water)kg70
amount of condensate at 50/30° Cl/hcca 2.0
condensate pH valuecca 4.0

Additional parameters

Category: Wolf
Warranty: 2 years
Produkt nahradený novým: https://www.atria.sk/protherm-tiger-condens-20-26-kkz-42/

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J Avatar of author 19/12/2021 20:46
Mám Závesný plynový kotol Wolf CGW 20/120.Chcel by som vedieť či odvzdušňovací ventil na kotly hore vľavo,počas prevádzky má byt otvoreny
Reply
A Avatar of author 19/12/2021 20:46
Dobrý deň, prvých niekoľko dní, aj týždeň dva býva ventil otvorený, ak sa systém odvzdušní tak sa natrvalo zatvorí. Pekný deň.
Vytvořil Shoptet | Design Shoptetak.cz.