MARSHALL EXCELSIOR MER472 Longer Propane Kit 815505010412 MER473

( Brand: Marshall Excelsior ), ( Part Type: Propane ), ( Port Size4: 1/4 Inch Female ), ( Port Size2: Female Prest-o-lite ), ( Port Size3: 1 Inch-20 Male ), ( Port Size1: Male Hard Nose Prest-o-lite ), ( Manufacturer Part Number: MER472 ), ( UPC: 815505010412 ), ( Material: Thermoplastic/ Brass ), ( With Hose: Yes )

Review MARSHALL EXCELSIOR Company Stay longer Propane Kit

The Marshall Excelsior Mer472 and Mer473 Stay-Longer Propane Kits are designed to provide an extended cooking experience for your Marshall Excelsior grill. These kits include a high-performance, heavy-duty propane tank and a hose assembly, ensuring a reliable and continuous fuel supply for your grilling needs.

The Mer472 and Mer473 Stay-Longer Propane Kits come with a 20-pound vertical propane tank, which is larger than the standard 20-pound tanks commonly used in grilling. This increased capacity allows for longer cooking sessions without the need for frequent refills, making it a convenient and efficient solution for avid grillers.

The hose assembly included in the kit is made from high-quality materials, ensuring durability and resistance to weather conditions. The hose is also equipped with a protective cover, which not only protects the hose from damage but also prevents potential fuel leaks. The hose assembly is designed to meet or exceed all industry safety standards, providing peace of mind for safe and enjoyable grilling experiences.

The Mer472 and Mer473 Stay-Longer Propane Kits are compatible with all Marshall Excelsior grills, making it a versatile and practical addition to your grilling setup. The kit is also easy to install, with clear instructions provided in the package.

In summary, the Marshall Excelsior Mer472 and Mer473 Stay-Longer Propane Kits offer a larger fuel capacity, high-quality hose assembly, and easy installation, making them an excellent investment for any Marshall Excelsior grill owner looking to extend their cooking sessions and enhance their grilling experience.

The Marshall Excelsior Mer472 and Mer473 are propane kits designed for use with the Marshall Excelsior MG Series Portable Generators. The Stay-Longer Propane Kit is an optional accessory that allows users to run their generators for longer periods without refueling. In this analysis, we will discuss the pros and cons of purchasing a Marshall Excelsior Mer472 Mer473 Stay-Longer Propane Kit.

1. Extended Run Time: The primary advantage of the Stay-Longer Propane Kit is the extended run time it provides. With a larger propane tank, you can run your generator for longer periods without the need for frequent refueling. This feature is particularly useful for those who require continuous power supply for extended periods, such as during power outages or construction sites.

2. Convenience: The Stay-Longer Propane Kit eliminates the need to frequently refuel your generator, making the operation more convenient. This is especially beneficial for those who may not have easy access to a propane refill station or those who prefer not to handle propane cylinders.

3. Increased Safety: The Stay-Longer Propane Kit reduces the number of times you need to handle and transport propane cylinders, which can help improve safety.

1. Additional Cost: The Stay-Longer Propane Kit comes with an additional cost, which can be a disadvantage for some users. The cost of the kit may not be justifiable for those who do not require extended run time or who prefer to refuel frequently.

2. Weight: The larger propane tank in the Stay-Longer Propane Kit adds additional weight to the generator, making it more difficult to transport. This can be a disadvantage for those who need to move their generator frequently or who have limited space for storage.

3. Complexity: The Stay-Longer Propane Kit adds an additional component to the generator system, which can increase complexity. This can make operation and maintenance more difficult for some users.

In conclusion, the Marshall Excelsior Mer472 Mer473 Stay-Longer Propane Kit offers several advantages, including extended run time, convenience, and increased safety. However, it also comes with disadvantages, such as additional cost, weight, and complexity. Ultimately, the decision to purchase the kit depends on the specific needs and preferences of the user. If extended run time is a priority and the additional cost and weight are acceptable, then the Stay-Longer Propane Kit is a worthy investment. However, if frequent refueling is not a problem or if the additional cost and weight are significant concerns, then it may be best to stick with the standard propane tank.

Details:

part #: mer472 prices

• $104.00-$167.53

specifications rvroutine:

• brand: Marshall Excelsior
• part type: Propane
• port size4: 1/4 Inch Female
• port size2: Female Prest-o-lite
• port size3: 1 Inch-20 Male
• port size1: Male Hard Nose Prest-o-lite
• manufacturer part number: MER472
• upc: 815505010412
• material: Thermoplastic/ Brass
• with hose: Yes

shipping rvroutine:

• type: Fixed
• class: Freight
• service: Flat Rate Freight
• cost: $9.99

general rvroutine:

• condition: New
• Parts Accessories > RV, Trailer Camper Parts Accessories > Other RV, Trailer Camper Parts Accessories

offer rvroutine:

• options: Ship-to-home
• availability: In Stock
• started: March 2, 2025
• sold: 0
• quantity: 1

payments rvroutine:

• wallet: Google-pay
• credit card: Visa
• other

returns rvroutine:

• policy: Returns Accepted
• time: 30 Days
• paid by: Buyer

seller rvroutine:

• rating: 99.3%
• # reviews: 4678
• city: Halstead, Kansas

Marshall Excelsior MER472 Is Similar To:

• Marshall Excelsior Megr-253 Propane Regulator 2-stage Auto Vent (52% similar) Used unknown condition...(August 12th, 2024)
• Marshall Excelsior Megr-253p-pt15 Standard Regulator And Hose Kit 15 Inch Pigtail (51.7% similar) Part #: Marshall Excelsior MGR-253P-PT15 for sale...(September 2nd, 2024)
• Marshal Excelsior Company Megr-253hp Propane Regulator Marshall Automatic Change Over (53% similar) See pictures. Found in a storage. Not sure if its been used or not...(September 27th, 2024)
• Marshall 535-00 Brass Extend A Flow Kit L.p Gas Line Plus (29.5% similar) This extend-a-flow kit will allow you the ability to fuel small, portable, high pressure LP appliances such as camp stoves, lanterns, tabletop grills and heaters directly from supply on RV or cottage...(January 12th, 2025)
• Marshall Excelsior Mer613-96 3 8 Inch Thermohose Ffs X 96 Oal (48% similar) AOL, brand new. Marshall Excelsior 3/8 in. FSF x 3/8 in. Thermoses 3/8 in...(May 12th, 2025)
• Marshall Excelsior Mer407-60p Thermoplastic Pigtail Hose Propane 60 Inch Oal (61.4% similar) It is conditioned as new other because the original packaging may be dented. Please see photos...(July 17th, 2025)
• Marshall Gas Controls 290-01 Model 290 605 H Lp Two Stage Propane Regulator Rv Camper Heater (42.3% similar) Applications: RVs, campers, BBQ grills, furnaces, food trucks, heaters. Type: two-stage LP gas regulator. Outlet connection: 3/8 font. Perfect for RVs, food trucks, outdoor grills, furnaces, and heaters, the model 290 with 605H LP rating ensures optimal performance even under fluctuating tank...(July 28th, 2025)
• Marshall Excelsior Megr298 Excela-flo 2-stage Compact Regulator For Propane (57.6% similar) Part #: Marshall Excelsior MEGR298 for sale...(August 10th, 2025)
• Marshall Megr-291 Excelsior Stage Automatic Changeover Regulator hose (45.1% similar) Marshall Excelsior MGR-291 stage automatic changeover regulator/hose pre owned 5 ft hose. Good condition...(September 9th, 2025)
• Ap Products Megr-253hp-pt24 Marshall Excelsior Mer-253hp-pt24 2-stage Regulator 253hp (43% similar) Package length : 13.0. Package height : 4.0. Package width : 12.0. AP products Marshall Excelsior MER-253HP-PT24 2-STAGE regulator 253HP: more benefits: made in USA...(September 19th, 2025)
• Marshall Excelsior Company 815505010429 Stay-longer-plus Propane Adapter Kit (74.3% similar) Features: length - n/a, type kit. Marshall Excelsior stay-longer-plus propane adapter kit: length - n/a; type kit...(November 25th, 2025)