BOLLY 1 XL
Polywarm coated domestic hot water calorifier with 1 fixed heat exchanger
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.
Mild steel Polywarm® coated (Attestation ACS – SSICA – EN 16421 – WRAS).
Mild steel Polywarm® coated heat exchanger.
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.
External confluence through drain connection.
GASKET- FLANGE PLATE:
Silicone gaskets suitable for water intended for human consumption (tested according to 98/83/CE), max temperature up to 200°C. Mild steel inspection flange plate with Polywarm® and connection for electric heater.