Some of the loose fake coals in my gas fire have become damaged. They are very light and the inside is white fibrous stuff. The difference between getting the manufacturers own replacements and generic ones is huge...90 quid and 15 quid! Will it be ok to buy the generic ones or should I stick to the manufacturer's? The fre is well out of warranty.
Just a thought.... you may prefer to have a look for yourself. You will recognise the right ones I should think. https://www.gas-spares.co.uk/Catalogue/Fires/LEGEND-FIRE-SPARES/FIRES-ng/Spirit-16in-Remote-Coal/CERAMIC-SET-OF-LOOSE-COALS
When my daughter sold her house with fake gas fire, the coals were placed in a random way and no surveyor ever queried the coals - all they were interested in was the gas safety certificate and evidence of servicing. She also actually used the gas fire with the random arrangement of coals with no problems at all.
Two alternatives: A monitor with a recording of flaming something (coal, wood, gas, peat, dung,.....), the other a picture/poster. Fake is fake, why agonise over it - but better than the real thing, I grant you.