General Information - Lamborghini Caloreclima ERA 31 S Manual De Instalación Y Mantenimiento

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GENERAL INFORMATION

ERA 31 S - PK is a type C sealed chamber cast iron boiler with forced draught by fan downstream of the
combustion chamber, with high efficiency and controlled emissions.
The boiler body consists of:
- a right element
- a variable number of intermediate elements
- a left element
assembled through steel bicones St 37-2 DIN 1626.
The atmospheric burner made of stainless steel works with methane gas and/or LPG, and it is controlled by
an air pressure switch.
The boiler body is insulated from the outside environment by a plate casing.
The fan located at the fumes outlet causes a negative pressure into the casing, which prevents the leakage
of combustion products.
The entire structure is supported and closed at the bottom by a sturdy plate platform.
A solid and elegant shell encloses the construction.
ERA 31 S - PK are available in the following version:
- with electronic ignition and ionisation flame detection
Moreover, they can be supplied provided with closed expansion tank and plant circulator (PK version).