ATMOS DA Screw Conveyor for A25 Burner

Product detailed description

- variants with length 1500 to 4000 mm  

Shaftless conveyors DA in lengths from 1.5 m to 4 m are designed for the ATMOS A 25 burner. The conveyors are equipped with a geared motor. A support leg is supplied with each conveyor. Adjust its length so that the conveyor angle is at most 45° and the hose is taut. In tight spaces we recommend replacing the leg with a chain (included with the conveyor), which allows the conveyor to be suspended from the ceiling.

The conveyor length must be chosen so that the hose between the burner and the conveyor is taut and has a minimum length of 20 cm (optimally 30 – 60 cm) for safety reasons. The maximum hose length should not exceed 1 m. 

The conveyor is supplied separately, but is an integral part of the A 25 pellet burner system.

Frequently Asked Questions

• How can I check that the „ATMOS DA Screw Conveyor for A25 Burner“ fits my appliance exactly? The most reliable way is to compare the exact type/catalogue designation on your appliance's rating plate (boiler, storage tank, water heater) with the compatibility stated directly in this product's name (brand Atmos) and in its technical parameters above. If anything is unclear, send us the exact type designation of your appliance (including the serial number, if available) - we will be happy to verify compatibility for you.
• Why is it important to use an original/compatible part rather than a universal replacement? Parts such as seals, sensors or safety components (safety valves, thermal fuses) are generally sized precisely to the parameters of the specific appliance (pressure, temperature, sensor electrical resistance) - the wrong part can cause reduced function, leaks, or in the case of safety components, an actual safety risk.
• Does this part have to be installed by a professional? For simpler, mechanical parts (e.g. seals, covers, small accessories not connected to electricity, gas or the pressure system), a handy DIYer can usually manage the replacement after disconnecting the appliance from power and supply lines. However, for any intervention in the gas, electrical or pressure part of the appliance (e.g. sensors directly in the combustion chamber, safety valves, electrical modules), we always recommend a service technician - especially since such an intervention could affect the warranty validity of the whole appliance.
• How do I know this part is worn and needs replacing? Common signs include visible wear or cracking (for seals and rubber parts), water or flue gas leaking at the part, an error message on the control display (for sensors and electronic modules), or a clearly reduced function of the appliance (e.g. irregular combustion for burner parts). If in doubt, the safest option is to have the condition assessed by a service technician during the regular annual inspection.
• Is it worth keeping this part at home as a spare? For parts that are subject to regular wear (seals, fuses, small mechanical parts) and whose failure would mean a heating or water-heating outage, keeping a spare in reserve is reasonable prevention - especially for an older appliance for which it could be harder to get the part quickly.