Hestan 000293-043 Hood Orifice 43 Dms

Product Description

The HESTAN 000293-043 is a hood orifice rated at 43 DMS, designed as a precision-metered gas flow component for commercial hood and range systems. Orifices control the fuel delivery rate to burners by restricting gas flow to a calibrated opening size. This part is specific to Hestan commercial appliance and hood assemblies, where accurate fuel metering is critical for consistent burner performance. Installation is typically handled by a licensed commercial kitchen equipment technician or gas-certified service professional.

This orifice is used in commercial cooking and ventilation hood applications where the 43 DMS drill size is specified. It is a direct service replacement part intended for Hestan hood and gas cooking equipment lines. Compatible service applications include EXBXX-SERVICE, HMGXX-SERVICE, HOPXXX-SERVICE, and HTGXX-SERVICE product families as indicated by Hestan service documentation.

Key Features

• 43 DMS drill size for precise gas flow metering
• Designed as an OEM-specification service replacement for Hestan commercial hood assemblies
• Fits multiple Hestan commercial appliance service lines
• Critical fuel-metering component for consistent burner operation

Compatibility

Compatible with Hestan commercial appliance and hood service applications: EXBXX-SERVICE, HMGXX-SERVICE, HOPXXX-SERVICE, and HTGXX-SERVICE.

Installation Notes

Gas orifice replacement must be performed by a qualified, licensed gas technician in accordance with applicable local codes and IFGC requirements. Shut off the gas supply completely at the service valve before removing or installing any orifice fitting. Verify the replacement orifice drill size matches the original specification before installation, as an incorrect size will affect burner fuel delivery and combustion performance. Do not attempt to modify or re-drill the orifice opening.

Technical Specifications

• Orifice Size: 43 DMS
• Application: Commercial Hood and Gas Cooking Equipment

Standard Information

• Brand: HESTAN
• Manufacturer Part Number: 000293-043