USE:
Production and storage of domestic hot water (DHW).
MATERIALS AND FINISHES:
Polywarm® coated steel (ACS – SSICA – EN 16421 certifications) suitable for drinking water pursuant to Ministerial Decree no. 174 of 06.04.04.
HEAT EXCHANGER:
Fixed heat exchanger in steel coated in Polywarm®.
INSULATION:
Rigid polyurethane foam with high thermal insulation.
External PVC coating.
CATHODIC PROTECTION:
Magnesium anode.
I UNLOAD:
Drain through sleeve at the bottom (vertical version).
Technical Features
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Model
Cordivari Wall-Mounted Boiler in Insulated Carbon Steel, Bolly Primo WB Model, 100 Liters, Class C, Code 310416090005606
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Energy Efficiency
General Features
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BOLLY PRIMO
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USE: Production and storage of domestic hot water (DHW).
-
MATERIALS AND FINISHES: Steel coated in Polywarm® (ACS – SSICA – EN 16421 certifications) suitable for drinking water pursuant to Ministerial Decree no. 174 of 06.04.04.
-
HEAT EXCHANGER: Fixed heat exchanger in steel coated in Polywarm®.
-
INSULATION: Rigid polyurethane foam with high thermal insulation. External PVC coating.
-
CATHODIC PROTECTION: Magnesium anode.
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DRAIN: Drain through sleeve at the bottom (vertical version).
Exchanger power as a function of primary circuit temperature and flow rate, with secondary circuit at 10/45°C at maximum DHW draw. The upper curve demarcating the operating zone of each exchanger corresponds to the "highest" primary circuit flow rate indicated in the table; the lower curve corresponds to the "lowest" flow rate.
