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GENERAL INFORMATION
GENERAL INFORMATION
ERA 31 B 60
are high-efficiency, low emission cast iron boilers.
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 burner operation is of the atmospheric type, made of stainless steel. It operates with methane gas and LPG
with electronic ignition and ionization flame detection.
A sturdy and elegant shell encloses the cast iron body and the water heater.
ERA 31 B 60
The water heater is in Teflon, and it can be inspected, with extractable coil. It is provided with a wear-indicator
anode. It is placed next to the boiler body, and has a net capacity of 60 litres.
- Models are provided with 2 circulators, a hot water temperature adjusting thermostat, a plant temperature
adjusting thermostat, a priority thermostat, an expansion tank for the heating system, two unidirectional
valves, a 3-bar safety valve, an 8-bar safety valve, a dual-stage gas valve, an inertia-prevention system.
