Description
EOGB S01-MZ770S-80 Photocell
EOGB replacement part with manufacturer part number S01-MZ770S-80. This exact item is a genuine, brand-new EOGB product. It is intended for the compatible appliances shown below, where listed. Match the boiler model and MPN before ordering.
Product Details
Brand: EOGB
Manufacturer part number (MPN): S01-MZ770S-80
Condition: Genuine brand new
Boiler Compatibility
Check the exact appliance model and manufacturer part number before ordering. See the GC Number tab for the verified GC references.
This part fits the following 22 appliances:
Listed compatible appliances
- EOGB AACO B10 BURNER OIL
- EOGB AACO B11 BURNER OIL
- EOGB AACO B20 BURNER OIL
- EOGB AACO B9 BURNER OIL
- EOGB INTER 2030 HI-LO BURNER OIL
- EOGB INTER 2040 HI-LO BURNER OIL
- EOGB INTER 2040 ON-OFF BURNER OIL
- EOGB STARFLOW 50/85 SYSTEM OIL
- EOGB STARFLOW 50/85BH SYSTEM OIL
- EOGB STARFLOW 85/110 SYSTEM OIL
- EOGB STARFLOW 85/110BH SYSTEM OIL
- EOGB STERLING 35 BURNER OIL
- EOGB STERLING 40 BURNER OIL
- EOGB STERLING 50 BURNER OIL
- EOGB WALLSTAR 12/15 STANDARD OIL
- EOGB WALLSTAR 12/15 SYSTEM
- EOGB WALLSTAR 15/20 COMBI OIL
- EOGB WALLSTAR 15/20 SYSTEM OIL
- EOGB WALLSTAR 20/25 SYSTEM OIL
- EOGB WALLSTAR 25/19 COMBI OIL
- EOGB WEYBOURNE 50/70 SYSTEM OIL
- EOGB WEYBOURNE 70/95 SYSTEM OIL
Ordering and support
Before you order
Use the manufacturer part number as your main check. Do not rely on a similar-looking part. Compare the appliance model and the GC Number tab before ordering.
Technical FAQs
How do I check that this is the correct replacement part?
Use manufacturer part number S01-MZ770S-80 as the main check. Match it to the old part or appliance documentation, not only to a similar-looking product.
Will this part fit my boiler?
This exact part is listed for 22 appliance model(s). Check your appliance model, MPN and the GC Number tab before ordering.
Can a similar-looking part be used instead?
Do not rely on shape or appearance alone. Check the manufacturer part number and the exact appliance model before ordering a replacement.
Does the part number identify the cause of a boiler fault?
No. A part number helps identify a replacement item but does not diagnose a fault. Ask a suitably qualified professional to identify the cause where required.
Who should fit and test this part?
Installation and testing should be completed by a suitably qualified professional where required. This exact item is a genuine, brand-new EOGB product.
Related EOGB parts
Browse related EOGB Boiler Accessories.
Help and returns
For help checking this part, message us on WhatsApp. This item includes a 12-month warranty. Returns are subject to the 30-day returns policy.
Product check
The product details on this page are based on reviewed source information for this exact manufacturer part number.
Installation and testing should be completed by a suitably qualified professional where required.






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