The Robertshaw 4CH-10 Left-Hand Pilot Burner Assembly (Robertshaw reference R-76591) is a commercial gas pilot from the Robertshaw 2CH and 2C Incinerator-Target Pilot Uni-Kit family. Configured with Mounting Bracket Type 10 and Hood Type 4, left-hand flame pattern, 1/4 inch CCT pilot tubing and Gas Code 18. Designed for commercial gas equipment requiring a Bracket 10 / Hood 4 / left-flame pilot configuration. Supplied for both Natural Gas and LPG use with orifices for field conversion. EU competitor pricing at €35.11 inc VAT — available from LaunchCatering Ltd at £25 UK trade price.

Key Features

• Robertshaw factory code: 4CH-10
• Robertshaw reference: R-76591
• Series Application: 2CH and 2C Incinerator-Target Pilot Uni-Kit
• Mounting Bracket: Type 10
• Hood Type: 4
• Flame Pattern: Left
• Gas Code: 18
• Tube Size: 1/4 inch CCT
• NAT Orifice: A1099, #26-1554
• LP Orifice: A1098, #26-1554
• Aerated, non-linting pilot — no air shutter adjustment required
• Universal thermocouple/thermopile compatibility via included adaptor
• Horizontal or vertical gas inlet options available

Compatibility — Brands and Equipment Models

The Robertshaw 4CH-10 / R-76591 is specified for commercial gas equipment requiring Bracket Type 10 / Hood Type 4 / left-flame pilot configuration. Always confirm your existing pilot factory code before ordering.

Important Information

Pilot burners must be fitted by a Gas Safe registered engineer (UK) or qualified gas service technician. Confirm the factory code, bracket type, hood type and flame orientation match your existing pilot before ordering. Isolate gas supply before working, swap the orifice if converting between Natural Gas and LPG, and leak-test all joints before commissioning.

Related Parts

Engineers replacing the Robertshaw 4CH-10 commonly also need a matching Robertshaw 1900-series thermocouple or thermopile, a pilot tube cleaner, and a roll of 1/4 inch aluminium pilot tubing. Browse our pilot burner collection for related parts.