Marshall Excelsior MEGR-253HP
Propane Regulator; Excela-Flo; 1/4 Inch Female Inverted Flare x 3/8 Inch FNPT; Two Stage; 350000 BTU I Stage/ 200000 BTU II 2 Stage; Without Hose; Zinc Powder Coated; Zinc Die Casted; Internal Relief Spring Loaded Diaphragm Type; With Plastic Clamshell Package; Also Use New Number MERG-253HP; Vertical Mount
Inlet Size: 1/4 Inch
Inlet Attachment Type: Female Inverted Flare
Outlet Size: 3/8 Inch
Outlet Attachment Type: Female Threads
Installation Type: Vertical
Outlet Pressure: 11 Inch WC
Number Of Stages: 2
BTU Level: 350000 BTU/ 200000 BTU
Material: Zinc
With Shut Off Valve: No
With Hose: No
RV Approved: Yes
Features & Benefits
- 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
Before You Order
Before ordering, compare the 1/4-inch female inverted flare inlet, 3/8-inch female threaded outlet, vertical mounting orientation, and two-stage 11-inch WC outlet pressure with your existing installation.
Frequently Asked Questions
What are the inlet and outlet connections?
The listed inlet is a 1/4-inch female inverted flare, and the outlet is 3/8-inch female threads.
Is this regulator supplied with a hose?
No. The product description specifies the regulator without a hose.

