Fondital Formentera Pro Ctn 28 kW Open Chamber Boiler for Natural Gas - Code KFNI02CN28

Technical Features

Model

Fondital Formentera Pro Ctn 28 kW Open Chamber Boiler for Natural Gas

Product Code: KFNI02CN28

Energy Efficiency

Energy efficiency class in heating: C;
Product: XL;

Performance

Nominal thermal power: 27 kW;
Seasonal space heating energy efficiency: 79%;
Water heating energy efficiency: 74%;
Nominal heat input (Qn): 29.5 kW;
Nominal thermal power (80-60°C) (Pn): 29.5 kW;

Characteristics

Heating expansion vessel capacity: 7 L;
Specific sanitary flow rate ΔT=30K: 12.5 l/min;
NOx emission class: 6;
Electrical protection rating: IPX5D;

Dimensions

L x H x D: 420x750x315 mm

General Features

WALL-MOUNTED OPEN CHAMBER BOILER WITH NATURAL DRAFT AND LOW NOX EMISSIONS WITH INSTANT PRODUCTION OF DOMESTIC HOT WATER.

Product Plus:

• Water-cooled, hyperstoichiometric, gas-fired atmospheric burner with low NOx emissions.
• Standard management of 2 types of solar thermal systems.
• Thermoregulation with external probe (optional).
• Multifunction relay for connection to systems with zone valves or external pump management or remote alarm signalling.
• 26-plate stainless steel sanitary exchanger.

TECHNICAL CHARACTERISTICS

• Monothermal primary heat exchanger.
• Programmable parameters to adapt the boiler to the installation and alarm history.
• 7 litre heating expansion vessel.
• Automatic bypass.
• High efficiency circulator with built-in deaerator.