Nozzle DC0123

Product detailed description

ATMOS DC0123 ceramic nozzle

This original nozzle is intended for two boiler types – GS15 and DC15GS. It is 298 mm long and its opening is 120 mm.

Which boilers it fits

The DC0123 nozzle fits ATMOS GS15 and DC15GS boilers.

What comes with the nozzle

In addition to the original nozzle, the package contains sealant and three sealing cords. They are used to seal the front and both sides.

Frequently asked questions

• How do I choose the right output for a solid fuel boiler? Base it on the calculated heat loss of the heated building. With wood/coal boilers, however, also consider that during a single load the boiler burns for several hours at essentially constant output - that is why it is common practice to combine the boiler with a buffer tank (accumulation tank), which stores the surplus heat for later use instead of the boiler having to be throttled down inefficiently.
• What else do I need to install this boiler? Besides the boiler itself, the system usually requires: a buffer (accumulation) tank of suitable volume, a circulation pump (often already with a built-in Laddomat or a thermostatic valve protecting the boiler against low-temperature corrosion), a safety valve, an expansion vessel and a flue/chimney with sufficient draught matching the boiler output - you will find the exact chimney draught values in the technical parameters above.
• What fuel is suitable and what is not? Use only the fuel recommended by the manufacturer for the given model (usually split wood of defined length and moisture content, or brown coal briquettes or coal depending on the boiler type) - unsuitable or overly moist fuel reduces efficiency, increases the formation of tar and deposits, and can damage the boiler.
• What about the chimney inspection and legislation? Before the boiler is put into operation, as well as regularly during its use (usually once a year for solid fuels), an inspection/sweeping of the chimney by an authorised chimney sweep is required by law - without the relevant inspection report, an insurance claim in the event of a fire may be disputed.
• How much maintenance does the boiler require? It usually includes regular removal of ash and cleaning soot from the heating surfaces/flue gas passages (the interval depends on intensity of use, usually in the order of weeks), and a thorough inspection once a year, including the seals and the chimney.
• Can I install the boiler myself? The positioning and connection of the boiler to the heating system, chimney and safety devices should be carried out, or at least checked by a qualified heating technician - this is an appliance with an open fire, high temperatures and pressure components, where a connection error can pose a safety risk.