Fixed exchanger water heaters

Capacity: 200 ÷ 3000 l

Material: carbon steel S 235 JR

Internal protective treatment:

• up to 1000 l inorganic food-safe glass-lining, compliant with DIN 4753.3

• from 1500 to 3000 l enamelled with Bluetech

Insulation:

• up to 1000 l Rigid high-density polyurethane foam

• from 1500 to 3000 l Polyester fibre

Limitation of use:

• up to 1000 l

Buffer side: max temperature 95°C max pressure 10 bar

Primary circuit: max temperature 110°C max pressure 12 bar

• from 1500 to 3000 l

Buffer side: max temperature 80°C max pressure 6 bar

Primary circuit: max temperature 110°C max pressure 12 bar

The BSFV 2 range consists of water heaters for the production of domestic hot water, fitted with two fixed coils, available in different capacities, from 200 to 3000 litres. Different types of insulation are used based on the capacity (see the Insulation table), external coat-ing in PVC, magnesium anode for protection against galvanic cur-rents, inspection flange which allows easy access during checks and maintenance.

• Accessories included: Height-adjustable feet for sizes up to 500 l, safety valve and thermometer for sizes up to 1000 l, sacrificial magnesium anode for all sizes.

• Standard Accessories: see page 144

• Special versions: see page 147