Mr Heater Big /Tough Buddy Heater 12' Propane Hose Regulator Large Tank F271803

🔧 Product Specifications

• Model Number: F271803
• Hose Length: 12 feet for extended reach and flexibility
• Compatibility: Mr. Heater Big Buddy and Tough Buddy heaters
• Tank Connection: Designed for large propane tanks (20 lb, 30 lb, 40 lb)
• Type: OEM (Original Equipment Manufacturer) genuine replacement part
• Regulator Type: Built-in pressure regulator for safe, consistent fuel flow
• Material: Heavy-duty rubber hose with brass fittings
• Thread Type: Standard POL (Prest-O-Lite) connection for propane tanks
• Pressure Rating: Designed for safe propane delivery at proper PSI
• Temperature Range: Operates reliably in cold weather conditions
• Certification: Meets safety standards for propane appliances

✨ Why Choose Mr. Heater F271803 Propane Hose Regulator?

Fire up your heating game with this genuine Mr. Heater 12-foot propane hose regulator, built tough for the Big Buddy and Tough Buddy heater lineup. Model F271803 connects seamlessly to large propane tanks, delivering reliable fuel flow when you need warmth most. Whether you're heating a garage, workshop, or outdoor space, this heavy-duty regulator handles the job without fuss. The 12-foot length gives you flexibility to position your heater away from the tank, while the genuine OEM construction ensures perfect compatibility and safe operation. Stock up on this essential part and keep your Mr. Heater running strong through every season.

🎯 Key Benefits

• ✅ Genuine OEM Part: Official Mr. Heater replacement ensures perfect fit and performance
• ✅ Extended 12-Foot Reach: Position heater away from tank for safety and convenience
• ✅ Large Tank Compatible: Works with 20 lb, 30 lb, and 40 lb propane cylinders
• ✅ Built-In Regulator: Maintains consistent pressure for optimal heater performance
• ✅ Heavy-Duty Construction: Durable rubber hose and brass fittings withstand harsh conditions
• ✅ Cold Weather Reliable: Performs consistently even in freezing temperatures
• ✅ Easy Installation: Standard POL connection threads on quickly without tools
• ✅ Safety Certified: Meets industry standards for propane appliance connections

❓ Frequently Asked Questions

Q: Which Mr. Heater models is this compatible with?

A: This F271803 hose regulator is specifically designed for Mr. Heater Big Buddy (MH18B) and Tough Buddy (MH18BRV) portable heaters. It allows these heaters to run on large propane tanks instead of the standard 1 lb disposable cylinders.

Q: What size propane tanks can I use with this hose?

A: This regulator works with standard large propane tanks including 20 lb (BBQ grill size), 30 lb, and 40 lb cylinders. It features a POL connection that threads directly onto the tank valve.

Q: Why do I need a 12-foot hose instead of a shorter one?

A: The 12-foot length provides flexibility to position your heater at a safe distance from the propane tank, allows you to keep the tank outside while heating inside (with proper ventilation), and makes it easier to maneuver around your workspace without moving the heavy tank.

Q: Is this a genuine Mr. Heater part or an aftermarket replacement?

A: This is a genuine OEM (Original Equipment Manufacturer) Mr. Heater part, model F271803. It's the exact same hose regulator that Mr. Heater produces and recommends for their Big Buddy and Tough Buddy heaters.

Q: How do I install this hose regulator?

A: Installation is simple: 1) Turn off your propane tank valve, 2) Thread the POL fitting (large brass end) onto your propane tank by turning counterclockwise (reverse thread), 3) Connect the other end to your Mr. Heater unit, 4) Check for leaks using soapy water, 5) Open tank valve slowly and test heater operation.

Q: Does this hose include a built-in regulator?

A: Yes! The F271803 includes an integrated pressure regulator that reduces the tank pressure to the proper level for your Mr. Heater. You don't need a separate regulator—this is a complete, ready-to-use solution.

Q: Can I use this hose with other propane heaters or appliances?

A: While this hose is designed specifically for Mr. Heater Big Buddy and Tough Buddy models, it may work with other propane appliances that require the same pressure and connection type. Always verify compatibility with your specific appliance manufacturer.

Q: How do I check for propane leaks?

A: Mix dish soap with water in a spray bottle and spray all connections (tank valve, hose fittings, heater connection). Turn on the tank valve (heater off) and watch for bubbles. If bubbles form, you have a leak—turn off the tank, tighten connections, and retest. Never use flame to check for leaks!

Q: Will this hose work in cold weather?

A: Yes! The heavy-duty rubber construction remains flexible in cold temperatures, and the regulator is designed to function properly even in freezing conditions. This makes it ideal for winter heating applications in garages, workshops, and outdoor spaces.

Q: How long will a 20 lb propane tank last with my Big Buddy heater?

A: Runtime depends on heat setting. On low (4,000 BTU), a 20 lb tank lasts approximately 95 hours. On medium (9,000 BTU), about 42 hours. On high (18,000 BTU), approximately 21 hours. This is significantly more economical than using 1 lb disposable cylinders.

Q: Can I leave this hose connected to my tank when not in use?

A: While you can leave it connected, it's best practice to disconnect the hose from the tank when not in use for extended periods. This prevents potential leaks and extends the life of the hose and fittings. Always turn off the tank valve when the heater isn't running.

Q: What's the difference between this and the 10-foot version?

A: The main difference is length—this 12-foot version (F271803) provides 2 extra feet of reach compared to the 10-foot model. The longer hose offers more flexibility in positioning your heater and tank, especially useful in larger spaces or when you need to keep the tank outside.

🏠 Perfect For:

• Garage and workshop heating
• Construction site warmth
• Outdoor events and tailgating
• Ice fishing shelters
• Camping and RV use
• Emergency backup heating
• Hunting blinds and cabins
• Warehouse and storage areas
• Outdoor work areas
• Job site heating

💰 Cost Savings:

Why Switch to Large Tanks?

• 20 lb propane tank = approximately 20 hours on high heat
• 1 lb disposable cylinder = approximately 1 hour on high heat
• Cost per hour: Large tank is 60-70% cheaper than disposables
• Environmental benefit: Reduces disposable cylinder waste
• Convenience: Fewer refills and tank changes

🔒 Safety Tips:

• Always use propane heaters in well-ventilated areas
• Never use indoors without proper ventilation
• Keep propane tanks upright and in well-ventilated locations
• Inspect hose regularly for cracks, wear, or damage
• Replace hose if you notice any deterioration
• Keep hose away from hot surfaces and sharp objects
• Turn off tank valve when heater is not in use
• Install carbon monoxide detector when using propane heaters indoors
• Follow all manufacturer safety guidelines

🔧 Maintenance Tips:

• Inspect hose before each use for cracks or damage
• Check all connections for tightness and leaks
• Store hose in a cool, dry place when not in use
• Avoid kinking or twisting the hose during use
• Keep hose clean and free from oil, grease, or debris
• Replace hose every 3-5 years or if damage is detected
• Protect from rodents during storage (they may chew rubber)

📦 What's Included:

• 1 x Mr. Heater 12-foot propane hose with integrated regulator
• POL tank connection fitting (brass)
• Heater connection fitting
• Ready to use - no additional parts needed

⚠️ Important Notes:

• POL fittings use reverse (left-hand) threads - turn counterclockwise to tighten
• Do not use thread sealant or tape on POL connections
• Propane tank and heater sold separately
• Always follow local codes and regulations for propane use
• Not for use with natural gas - propane only