Riello Photodiode 20132553 Rdb Was Photocell 3007541

direct replacement

The Riello 20132553 photodiode is a genuine flame detection component used in Riello RDB series oil burners. It replaces the older photocell part number 3007541 and is responsible for monitoring the presence of a stable burner flame during operation.

• Genuine Riello part number: 20132553

• Replaces obsolete part: 3007541

• Flame detection photodiode for Riello RDB burners

• Designed for reliable flame signal recognition

• Ensures safe burner operation and prevents lockout

• Plug-in type for quick and accurate installation

Typical signs of failure include burner lockout after ignition, failure to detect flame, or damage to the photodiode housing. Always isolate power before inspection or replacement. Order the Riello photodiode 20132553 from Heating-Parts.co.uk for guaranteed compatibility.