Types of flame

·	Condensing boilers

·	Floor standing boilers

·	Wall hang boilers

·	Water heaters

·	Low emission boilers

·	Catering appliances

·	Log fire places

·	Accessories

·	Types of flame

·	Fully premixed flame

·	Partially premixed flame

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Types of flame

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Last update:02.03.2007

An initial classification of POLIDORO products can be made according to the nature of the burner's flame:

Comparison between groups I and II:

Group I:

·	low emission NOx (NOx <= 30 p.p.m. "Blu Angel") and therefore

con be used where stringent antipollution regulations apply.

Gruppo II:

·	more economical;
·	easy to install in different types of boilers (they have a greater

setup of flexibility)

·	have a higher specific load;