PRZE

The air damper having a diameter of 100 mm, without the seal or with the seal of the control wing dedicated to supply air to the combustion chamber in stoves with water jacket, stove-fitting furnaces and air stoves.

The Ø 100 mm unsealed air damper  is dedicated for controllers such as: RT-08G, RT-08P, ZRP1
It brings air into the combustion chamber in stoves with water jacket.
The minimum gap around the air damper wing provides minimum airflow, allowing to balance the pressure difference and thus prevents this kind of inserts from damage in case of adverse weather conditions or when power failure occurs.

The Ø 100 mm sealed air damper  is dedicated for controllers such as: RT-08OM, RT-08OS, RT-08SAC
It  brings air into the combustion chamber in stove-fitting furnaces and air stoves.

Due to the construction and use of this type of furnaces it is required to completely cut off the flow of air into the combustion chamber.

The use of the correct type of air damper (diameter / sealed, unsealed) is decided by a manufacturer of the insert, depending on its design !!!