Standing indirect container

Storage capacity: 422L
Weight: 88 kg
Diameter with insulation: 70 cm
Height with insulation: 176.6 cm
Tilt height (R2): 190.5 cm
Maximum pressure of reservoir: 10 bar/90°C
Maximum pressure of heat exchanger: 12 bar/110°C
Heat exchanger surface: 1.5 m2
Insulation: non-removable hard polyurethane foam
Energy efficiency class: C
More parameters on the images and the downloadable data sheet.

DOWNLOADABLE DATA SHEET

More information:

1 DHW tank with heat exchanger

The indirect storage is used to produce domestic hot water,it is heated through the built-in heat exchanger.
Boilers with 1 heat exchanger can only be equipped with an external heat generator to heat up. (e.g. boiler or solar collector)
If you have several heat generators (e.g.: open fireplace, pellet fireplace) choose the two heat exchanger designs.
Standing design, with POLYWARM® coating, a with heat exchanger, non-removable
hard polyurethane thermal insulation.
The complex corrosion protection is ensured by titanium-enamel internal and replaceable anode.

Available accessory: electric heating pad.

Hot water storage - Cordivari Bolly 1ST WB400 1 heat exchanger standing 400L indirect boiler

Standing indirect container

1 DHW tank with heat exchanger