Firebox side seal DC0162 and DC0174

Product detailed description

Firebox side seal DC0162 and DC0174 (code S0951)

Code S0951 denotes an original set of sealing cords for the sides of the firebox. The cords serve to seal the ceramic parts DC0162 and DC0174 in the upper loading chamber. The set belongs to the parts group firebox side – ceramics of the upper loading chamber.

Which ATMOS boilers it is intended for

• GS series: GS25, GS32
• DC GS series: DC25GS, DC32GS
• DC GSP(L) series: DC25GSP(L), DC32GSP(L)
• DC GD series: DC25GD, DC30GD
• DC GSE series: DC30GSE and DC25GSE (manufactured from 15.4.2012)

What the set contains

Before ordering, please check the exact type of your boiler, and for the DC25GSE model also the date of manufacture.

Frequently asked questions

• How can I check that “Firebox side seal DC0162 and DC0174” fits my appliance exactly? The most reliable way is to compare the exact type/catalogue designation on the rating plate of your appliance (boiler, storage tank, water heater) with the compatibility stated directly in the name of this product (Atmos brand) and in its technical parameters above. If in doubt, send us the exact type designation of your appliance (including the serial number, if any) - we will be happy to verify the compatibility for you.
• Why is it important to use the original/compatible part rather than a universal replacement? Parts such as seals, sensors or safety components (safety valves, thermal fuses) are generally dimensioned precisely for the parameters of the particular appliance (pressure, temperature, electrical resistance of the sensor) - the wrong part can cause reduced functionality, leaks or, in the case of safety components, a genuine safety risk.
• Does this part have to be installed by a professional? For simpler mechanical parts (e.g. seals, covers, small accessories with no connection to electricity, gas or the pressure side), a skilled DIY enthusiast can generally handle the replacement after disconnecting the appliance from power and piping. However, for any work on 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 if the intervention could affect the warranty for the whole appliance.
• How do I tell that this part is worn and needs replacing? Common signs are visible wear/cracking (in seals and rubber parts), water or flue gas leaking at the part, an error message on the controller display (for sensors and electronic modules), or clearly reduced performance of the appliance (e.g. irregular burning with burner parts). If in doubt, it is safest 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 normally wear out (seals, fuses, small mechanical parts) and whose failure would mean a shutdown of heating or water heating, keeping a stock is a sensible precaution - especially for an older appliance, for which it may be harder to get the part quickly.