Marshall Excelsior MEGR-253L Excela-Flo Two-Stage RV Propane Regulator

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Marshall ExcelsiorSKU: 06-3886

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Sale price$107.00 Regular price$142.00

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Only 8 units left

Description

This is a new Marshall Excelsior MEGR-253L Excela-Flo Two-Stage Low Capacity Propane Regulator, designed for dependable low-pressure LP gas regulation in RV applications.

Product Details

  • The MEGR-253L delivers a consistent 11 Inch WC outlet pressure and features a two-stage design rated at 175,000 BTU (Stage I) and 100,000 BTU (Stage II), making it ideal for lower-capacity RV propane systems. Built from durable die-cast zinc, this regulator provides long-term corrosion resistance and reliable performance.
  • Equipped with an internal relief spring-loaded diaphragm, this regulator maintains stable system pressure and enhances safety. The automatic changeover function seamlessly redirects LP gas vapor flow from an empty service cylinder to a reserve cylinder without interrupting service. A highly visible green indicator that turns red signals when the primary cylinder requires refilling.
  • Designed for vertical mounting, this regulator is RV approved and meets UL, RVIA, and NFPA standards. Manufactured in the USA, it offers dependable performance backed by a limited 5-year warranty.

Key Specifications

  • Manufacturer: Marshall Excelsior
  • Manufacturer Part Number: MEGR-253L
  • Series: Excela-Flo
  • Pressure Type: Low Pressure
  • Outlet Pressure: 11 Inch WC
  • Number of Stages: Two-Stage
  • BTU Capacity: 175,000 BTU (Stage I) / 100,000 BTU (Stage II)
  • Inlet Connection: 1/4 Inch Female Inverted Flare
  • Outlet Connection: 3/8 Inch Female NPT
  • Installation Type: Vertical Mount
  • Material: Die-Cast Zinc
  • Capacity Rating: Low Capacity
  • With Hose: No
  • With Shut-Off Valve: No
  • RV Approved: Yes
  • Country of Origin: USA

Features & Benefits

  • Automatic Changeover Function for uninterrupted propane supply
  • Two-Stage Regulation for stable and consistent LP gas delivery
  • Green-to-Red Visual Indicator for cylinder status monitoring
  • Internal Relief Spring-Loaded Diaphragm for enhanced safety
  • Durable Die-Cast Zinc Construction
  • UL, RVIA, and NFPA Compliant
  • Made in USA
  • Limited 5-Year Manufacturer Warranty

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