Skip to content
Reliable two-stage propane regulator with automatic changeover feature.
The Marshall Excelsior Propane Regulator is designed for efficient and reliable performance in propane gas systems. This two-stage regulator features a 1/4 inch inverted flare inlet and a 3/8 inch female pipe thread outlet, capable of handling up to 225,000 BTU in the first stage and 150,000 BTU in the second stage. Constructed from die-cast zinc and coated with a zinc powder finish, it ensures durability and resistance to corrosion.
This regulator includes an automatic changeover feature that seamlessly redirects LP gas vapor flow from an empty service cylinder to a reserve cylinder, maintaining uninterrupted service. It is designed to meet UL, RVIA, and NFPA requirements, making it suitable for various applications, including recreational vehicles. The easy-to-read green indicator provides a visual cue for gas levels, changing to red when the service cylinder requires refilling.
With a vertical installation type and a low-pressure operation, this regulator is RV approved and ideal for use in a variety of settings. The internal relief spring-loaded diaphragm type enhances safety and performance, ensuring that your propane system operates efficiently.
Features
- Automatic Changeover Regulator Automatically Redirects LP Gas Vapor Flow From An Empty Service Cylinder To A Reserve Cylinder, Without Interruption Of Service
- Meet UL, RVIA And NFPA Requirements
- Made In The USA
- Features An Easy To Read Green Indicator Which Changes To Red When The Service Cylinder Needs To Be Refilled
Specifications
- Manufacturer: Marshall Excelsior
- Manufacturer Part Number: MEGR-253
- Pressure: Low Pressure
- RV Approved: Yes
- Inlet Connection: 1/4 Inch Female Inverted Flare
- Outlet Connection: 3/8 Inch Female Threads
- Installation Type: Vertical
- Outlet Pressure: 11 Inch WC
- Number Of Stages: 2
- BTU Level: 225,000 BTU
- Material: Die-Cast Zinc
- With Shut Off Valve: No
- With Hose: No
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
