BOLLY 1 XL INOX

APPLICATION:
Production and storage of domestic hot water (DHW).
All the connections are aligned on the front and on the back for quick and easy installation.

MATERIAL:
Stainless Steel 316L suitable for domestic hot water.

HEAT EXCHANGER:
1 fixed oversize stainless steel heat exchanger with double spiral coil.

INSULATION:
HARD: High thermal insulation with ecological polyurethane hard foam.
SOFT: NOFIRE® polyester fleece 100% made of recyclable material, with high thermal insulation. Fire resistance class B-s2d0 according to EN 13501.
HARD FOAM (CLASS “A” MODELS): rigid polyurethane foam for high thermal insulation with a vacuum sheet of highly insulating material.
Grey PVC external lining.

CATHODE PROTECTION:
Magnesium anode.
Models > 800 n° 2 magnesium anodes.

DRAIN:
External confluence through drain connection.

GASKET- FLANGE PLATE:
Silicone gaskets suitable for water intended for human consumption (tested according to 98/83/CE); Flange for inspection and counterflange (standard) with provision for electric immersion heater.