Marshall Excelsior MEGR-298 Excela-Flo Two-Stage Propane Regulator with 90-Degree Vent

The Marshall Excelsior MEGR-298 Excela-Flo is a heavy-duty two-stage low-pressure propane regulator designed for RV and portable propane applications requiring stable 11" WC output. This compact integral regulator combines both a high-pressure first stage and a low-pressure second stage into a single unit, ensuring smooth and consistent gas flow to all appliances.

Key Features:

• Two-stage regulation provides consistent pressure control for enhanced appliance performance
• 175,000 BTU per hour capacity suitable for multiple RV appliances
• Die-cast zinc body construction with zinc powder-coated finish for long-term corrosion resistance
• 90-degree vent configuration with integral second-stage drip lip vent protects against moisture intrusion
• High and low 1/8" NPT pressure tap ports allow convenient system diagnostics and pressure testing
• Horizontal mounting design with 1/4" FNPT inlet and 3/8" FNPT outlet connections
• Outlet pressure of 11" Water Column (0.5 PSI) ideal for low-pressure RV applications
• Maximum inlet pressure rating of 250 PSI

Approved for use in nearly all portable applications and outdoor cooking appliances utilizing low pressure. This regulator meets UL, RVIA, and NFPA requirements, ensuring compliance and safe operation in RV environments. The MEGR-298 is ideally suited for high-demand RV systems, outdoor appliances, cabins, seasonal homes, gas fireplaces, water heaters, ranges, and other moderate to low-demand domestic installations.