Photocell

Product detailed description

H0231 spare photocell

Code H0231 designates a photocell, i.e. a spare part intended for ATMOS boilers with a pellet burner. It is supplied separately, without any additional accessories.

Before ordering, check which type of ATMOS boiler you have and whether part H0231 is suitable for your pellet burner.

Frequently asked questions

• How can I check that the "Photocell" fits my appliance exactly? The most reliable way is to compare the exact type/catalogue designation from 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 applicable) - we will gladly verify the compatibility for you.
• Why is it important to use the original/compatible part rather than a universal replacement? Parts such as gaskets, sensors or safety components (safety valves, thermal fuses) are generally dimensioned precisely for the parameters of the specific appliance (pressure, temperature, electrical resistance of the sensor) - an incorrect part can cause reduced functionality, leaks, or, in the case of safety components, a real safety risk.
• Does this part have to be installed by a professional? For simpler mechanical parts (e.g. gaskets, covers, small accessories with no connection to electricity, gas or the pressure side), a skilled DIYer can usually manage the replacement after disconnecting the appliance from the power supply and the 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 where the work could affect the warranty on the whole appliance.
• How do I know that this part is worn and needs replacing? Common signs are visible wear/cracking (for gaskets and rubber parts), a leak of water or flue gases at the part, an error message on the controller display (for sensors and electronic modules), or clearly reduced functionality of the appliance (e.g. irregular combustion in the case of 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 are normally subject to wear (gaskets, fuses, small mechanical parts) and whose failure would mean a heating or hot water outage, keeping a stock is a sensible precaution - especially for an older appliance, for which it may be harder to source the part at short notice.