ATMOS C 40 S

Basic technical data of Atmos C40S:

• output: 40 kW
• prescribed chimney draft: 28 Pa
• boiler weight: 434 kg
• water volume: 77 L
• fuel hopper volume: 150 dm³
• electric power consumption: 50 W
• supply voltage: 230/50 V/Hz
• prescribed fuel: brown coal nut 1 with calorific value 17 – 20 MJ/kg^-1
• alternative fuel: dry wood with calorific value 15 – 18 MJ/kg^-1, diameter 80 – 120 mm and moisture content 12 – 20 %
• max. wood length: 530 mm
• minimum return water temperature during operation: 65 °C
• flue gas temperature at rated output: 225 °C
• combustion class: 4
• recommended connection ATMOS F2 Laddomat + PSC40-50

Option to order left-hand opening of the door as well.
Please specify in the note when placing the order. 

Advantages of ATMOS coal gasification boilers:

• possibility to efficiently burn brown coal and wood as an alternative fuel
• large fuel storage = long burning time
• high efficiency of 81 – 88 % depending on the type – primary and secondary air is preheated to a high temperature
• environmentally friendly combustion – boiler according to CSN EN 303-5 class 5, Ecodesign 2015/1189
• exhaust fan – dust-free ash removal, smoke-free boiler room
• cooling loop against overheating – no risk of boiler damage
• automatic boiler shutdown after fuel burnout – flue gas thermostat
• convenient ash removal – large ceramic combustion chamber for ash (coal is removed once a day, wood once a week)
• boiler without a tube – easier cleaning
• small dimensions and low weight
• high quality