Polywarm Cordivari Kettle Model Extra 2 Wxb 300 With 2 Removable Exchangers In 316l Stainless Steel
Polywarm Cordivari Kettle Model Extra 2 Wxb 300 With 2 Removable Exchangers In 316l Stainless Steel is backordered and will ship as soon as it is back in stock.
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How shipping works
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Customer service
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Description
Description
AVAILABLE TO ORDER FROM THE END OF NOVEMBER
Technical features
- Model : Extra 2 WXB 300
- Code : 3084162360002
- Insulation : Rigid
- 316L stainless steel exchanger surface: 0.75 m2
- Energy Class: C
- Volume : 295 litres
- Weight : 84Kg
EXTRA 2WX
Polywarm® boiler with 2 removable exchangers in 316L stainless steel
The particular and exclusive shape of the Cordivari Antilegionella® Serpentine heat exchangers allows the entire volume of the boiler to be heated. Consequently, compared to boilers with a traditional exchanger, the energy stored is greater and the preheating times are to be understood as referring to the entire volume of the boiler. In a boiler with a traditional extractable exchanger (not an Antilegionella® coil) a percentage between 9% and 17% of the total volume of DHW is not heated, with the consequent reduction in efficiency and an increase in the legionella risk.
USE
Production and accumulation of domestic hot water (DHW)
MATERIALS AND FINISHES
Polywarm® coated steel (ACS - SSICA - DVGW - W270 certifications) suitable for drinking water pursuant to Ministerial Decree n. 174 dated 06.04.04
HEAT EXCHANGER
2 shell and tube heat exchangers in Stainless Steel 316L (upper straight - lower bent downwards Antilegionella ® type)
RIGID INSULATION
Expanded polyurethane with high thermal insulation; SOFT ; DETACHABLE: recyclable NOFIRE ® polyester fiber with high thermal insulation and fire resistance class B-s2d0 (EN 13501). External coating in PVC
CATHODIC PROTECTION
Magnesium anode. Models > 1500 2 magnesium anodes
I UNLOAD
Discharge through hose at the bottom. Models > 1000 drain pipe already mounted
GASKETS-RETURN HEAD
Gaskets in food grade silicone rubber (DM n.174 of 2004); operating resistance up to 200 °C. Head in carbon steel with anticorrosive treatment
CHARACTERISTICS
Domestic Hot Water (DHW)
Technical Data Sheet
Technical Data Sheet
- peso: 120.0 kg
- marca: CORDIVARIUS
- modello: EXTRA 2 WXB 300