Riello R40 Burner Photocell | 3002280 | 20132573

Detects if the burner has fired and is maintaining a stable flame

• Grant Boilers Part Number: RBS21
• Warmflow Boilers Part Number: 3002280, 20132573
• Firebird Boilers Part Number: ZE3002280
• Worcester Bosch Boilers Part Number: 87161092610