Extra 1 Calorifier

Extra 1 Calorifier with 1 Extractable Heat Exchanger

APPLICATION

Production and storage of sanitary hot water.

MATERIAL

Material and finishings, suitable for drinkable water according to D.M. n. 174 dated 06.04.04, Mild steel Polywarm® coated (certification ACS - SSICA - DVGW -W270 - UBA - WRAS)- Galvanized Steel

HEAT EXCHANGER

Antilegionella® Heat Exchanger, with tubes bent to the bottom (available on Stainless Steel 316L or Copper).

INSULATION

NOFIRE® Polyester fibre 100% made of recyclable material, with high thermal insulation. Fire resistance class B-s2d0 according to EN 13501. Grey PVC external lining complete with top and flange cover.

HE SERIES

High thermal insulation with ecological hardpolyurethane foam.

CATHODE PROTECTION

Magnesium anode with anoden tester (Polywarm®) - Magnesiumanode (Galvanized) - Models > 1500 n° 2 magnesium anodes.

DRAIN

External confluence through drain connection. Models > 1000 lt external confluence through drain pipe.

GASKET - FLANGE PLATE

Silicone gaskets suitable for alimentary use for max temperature up to 200°C. Mild steel exchanger head with anti-corrosion treatment.

WARRANTY

5 years (Polywarm®) - 2 years (Galvanized)