Propane Cylinders

The Marshall Excelsior Type 1 Installation Adapter with Quick Closing Shutoff Poppet provides a safe permanent outlet when installed into the RV LP Gas system. This permanent outlet eliminates the need for smaller containers when operating outdoor LP Gas equipment. 1-5/16" M. Acme x...

The Marshall Excelsior MEGR-253 Automatic Changeover Regulator automatically redirects LP gas vapor flow from an empty service cylinder to a reserve cylinder, without interruption of service. It features an easy-to-read green indicator which changes to red when the service cylinder needs to be refilled....

The MEGR-RVB L-Mounting Bracket for regulators. Designed for use with auto-changeover MEGR-253 series two stage regulators. Constructed of durable zinc.

Low Pressure test kit features one quick connect hose, one 1/4" MPT hose and a 0-35 WC gauge for pressure checks at the LP regulator. Especially handy for checking gas leaks on sealed appliances. Quick and easy installation.

Specifically designed to meet the demands of today's motorhomes and trailers. Our new MEGR-253H Excela-Flo Auto Changeover paired with the MER425H Series High Flow Type I 400,000 BTU (red nut) pigtails are designed for those applications that require more then 200,000 BTU's. The new...

Marshall Excelsior's Low Pressure LP Test Kit features one quick connect hose, one 0.25 inch MPT hose and a 0-35 WC gauge for pressure checks at the LP regulator. Especially handy for checking gas leaks on sealed appliances. Marshall Excelsior thermoplastic 0.25 inch hoses...

Marshall Excelsior's RV tank kits are designed to provide a durable and secure method to properly store / transport small (20 & 30 lb.) LP gas cylinders primarily on towable recreational vehicles. Meets all RVAA and RVIA requirements. Complete RV Tank Cylinder Kits include...

The MEGR-291L series two-stage regulators are specifically intended for applications with low BTU demands but still require two stage regulation. The Model MEGR-291L is ideally suited for RV, manufactured homes, cabins or other applications with one appliance or low BTU multiple appliance applications while...

The MEGR-291L series two-stage regulators are specifically intended for applications with low BTU demands but still require two stage regulation. The Model MEGR-291L is ideally suited for RV, manufactured homes, cabins or other applications with one appliance or low BTU multiple appliance applications while...

The MEGR-253L is specifically intended for application with low BTU demands but still require two stage regulation. The Model MEGR-253L is ideally suited for RV, manufactured homes, cabins or other applications with a single appliance or low BTU multiple appliance applications while still permitting...

The MEGR-253L is specifically intended for application with low BTU demands but still require two stage regulation. The Model MEGR-253L is ideally suited for RV, manufactured homes, cabins or other applications with a single appliance or low BTU multiple appliance applications while still permitting...

The Model MEGR-253 Automatic Changeover Regulator automatically redirects LP gas vapor flow from an empty service cylinder to a reserve cylinder, without interruption of service. It features an easy to read green indicator which changes to red when the service cylinder needs to be...

Fits selected Marshall Excelsior models. Constructed from steel. Please confirm part will fit before ordering. Five-year limited warranty included.

This RV tank kits is designed to provide a durable and secure method to properly store / transport 20 lb LP gas cylinders. This device works best on towable recreational vehicles. Meets all RVAA and RVIA requirements.

L-Mounting Bracket for mounting Auto-Changeover and Two Stage Regulators. Features a clear Zinc plate. Comes packaged and is sold individually.

Marshall Excelsior's RV tank kits are designed to provide a durable and secure method to properly store / transport small (20 & 30 lb.) LP gas cylinders primarily on towable recreational vehicles. Meets all RVAA and RVIA requirements. Complete RV Tank Cylinder Kits include...

Marshall Excelsior's RV tank kits are designed to provide a durable and secure method to properly store / transport small (20 & 30 lb.) LP gas cylinders primarily on towable recreational vehicles. Meets all RVAA and RVIA requirements. Complete RV Tank Cylinder Kits include...

The MEGR-291L series two-stage regulators are specifically intended for applications with low BTU demands but still require two stage regulation. The Model MEGR-291L is ideally suited for RV, manufactured homes, cabins or other applications with one appliance or low BTU multiple appliance applications while...

Marshall Excelsior's Universal First-Stage Regulator Covers are exact replacements for existing stage covers. Designed to fit Low Capacity Compact Integral Two-Stage Regulators (MEGR-291L and MEGR-298L). Available in an attractive blue color.

Second Stage Cover for use with Marshall Excelsior Two Stage Regulators. Cover is compatible with Marshall Excelsior MEGR-253, MEGR-298, and MEGR-291 Series Two Stage Regulators. Constructed of durable white plastic. Comes packaged and is sold individually.