Energy Efficient Central Heating Broiler

Energy efficient central heating broiler

Open versus closed boiler

1. Open boilers (or atmospheric boilers)

• Delete oxygen from the air of the room where the boiler is located. A good airflow is important for good efficiency and safety.
• Air inlet must be lower in space and at least 150 cm ².

2. Closed boilers (boilers wall socket)

• Have no chimney, a pipe through the wall or the roof is sufficient.
• Using a fan to both the flue gas is blown away as the combustion air intake.
• Because of the exact amount of the input air to get a higher efficiency boilers.
• Safer, no danger of insufficient supply of air.
• Boiler can be anywhere (closet, full air space ,...) provided wall duct.

Condensing boilers

• Delete a high efficiency thanks to the recovery of heat from the combustion gases.
• Previously only applicable to larger generators, now even on small models.
•  Sesering well on ecological field by low NOx and CO emissions.