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Description
F273704 10FT Propane Hose Adapter - For Mr. Heater Big Buddy MH18B, Little Buddy MH9B, Portable Buddy MH9BX HeaterF273704 10FT Propane Hose Adapter for Mr Heater Key Features Length: 10 feet (3. 05 meters) Connects appliances designed for 1 lb propane cylinders to 5 20 lb bulk tanks Inlet Connection: P. O. L. (CGA510) Outlet Connection: 1 in 20 Male Throwaway Cylinder Thread Hand tighten swivels on both ends for tool free installation Flexible, thermoplastic construction resists oil contamination Does not require an inline fuel filter with compatible heaters
F273704 10FT Propane Hose Adapter for Mr Heater
Key Features
- Length: 10 feet (3.05 meters)
- Connects appliances designed for 1 lb propane cylinders to 5-20 lb bulk tanks
- Inlet Connection: P.O.L. (CGA510)
- Outlet Connection: 1 in-20 Male Throwaway Cylinder Thread
- Hand-tighten swivels on both ends for tool-free installation
- Flexible, thermoplastic construction resists oil contamination
- Does not require an inline fuel filter with compatible heaters
Replaces / Cross-Reference Part Numbers
- Mr. Heater: F273704
Compatibility & Fitment
- Designed for use with Mr. Heater portable propane heaters
- Fits Mr. Heater Buddy Heaters: MH9BX
- Fits Mr. Heater Big Buddy Heaters: MH18B
- Fits Mr. Heater Tough Buddy Heaters
- Fits Mr. Heater Buddy FLEX Heaters
- Compatible with most appliances that use a 1 lb disposable propane cylinder
When to Replace
- Visible damage such as cracks, abrasions, or brittleness
- Persistent gas leaks after tightening connections
- Stiff or inflexible hose material from age or degradation
- Clogged or restricted gas flow causing poor appliance performance
Installation Tips
- Ensure all connections are hand-tightened securely before use
- Check for leaks at all connection points with a soapy water solution before igniting
- Position the hose to avoid kinks, sharp bends, or contact with hot surfaces
- Connect the hose to the appliance first, then to the bulk propane tank
- When disconnecting, shut off the gas valve on the tank first
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.3 ★★★★★
Based on 24 reviews
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Product Reviews
★★★★★ 5
Works well for sublimation
Number of Items: 4
I use this to sublimate cloth items. It works as well as the name brand.
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Reviewed in the United States on January 10, 2026
★★★★★ 5
Perfect size works well
Number of Items: 4
The thickness is perfect. The quality is great very doable and holds very well. Whenever you wrap it great value for the money. I’ve tried other ones and this one is the best so far.
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Reviewed in the United States on November 18, 2025
★★★★★ 4
Does not fit in any tape dispenser
Number of Items: 4
While the tape itself is good I haven’t found a dispenser that works with this tape. For that reason when it’s gone I will try something different.
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Reviewed in the United States on January 3, 2026
★★★★★ 5
Is ok
Number of Items: 4
Size is small but works
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Reviewed in the United States on April 18, 2026
★★★★★ 5
Great price point, value, quickness to ship
Number of Items: 4
Arrived well packaged, does what it’s intended to do. Not overly sticky but sticky enough to adhere to surfaces and hold things in place. Doesn’t burn or melt and doesn’t affect the pieces of sublimation it covers. I like the thickness over the thin tape as it’s easier for me to manage, and my dispenser holds the thicker tape. Has saved me when I’ve ran out of tape for projects and needed and immediate replacement overnight. I work 12 hours overnight and most places aren’t open when I get off work, and I don’t have time before work to run out to the store. Most craft stores close early on my days off if they are open at all so this is an absolute game changer for me as far as convenience and price. Can order it when I realize I’m running out and it arrives before or shortly after I get off work. Extremely convenient and worth every penny.
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Reviewed in the United States on June 23, 2025