[Lifetime Warranty] 12 FT F273684 Propane Hose with Regulator

12 FT F273684 Propane Hose w/POL Regulator - Fit for Mr Heater Big Buddy Heaters,Vent Free Propane, 3/8”NPT Assembly to Propane Tank

Key Features

• Hose Length: 12 feet
• Includes: Low-pressure hose, two-stage regulator, and fittings
• Tank Connection: POL fitting with handwheel for tool-free installation
• Appliance Connection: 3/8-inch female flare swivel nut
• Function: Connects low-pressure propane appliances to 5 lb, 10 lb, and 20 lb propane tanks
• Construction: Flexible, weather-resistant rubber hose with solid brass and zinc fittings

Replaces / Cross-Reference Part Numbers

• F273684
• Mr. Heater F273684

Compatibility & Fitment

• Fits Mr. Heater Big Buddy and other portable propane heaters
• Compatible with vent-free propane heaters, gas stoves, generators, and grills
• Connects appliances with a 3/8-inch male flare inlet to standard propane cylinders (5-20 lb)
• Suitable for use in RVs and for various outdoor gas appliances

When to Replace

• Visible signs of wear such as cracks, abrasions, or brittleness on the hose
• Gas leaks detected by smell or a soapy water test at connection points or along the hose
• Damaged, corroded, or stripped fittings
• Inconsistent gas flow or appliance flame height, indicating regulator malfunction

Installation Tips

• Ensure the propane tank valve and appliance controls are turned off before installation.
• Hand-tighten the POL fitting onto the propane tank valve.
• Use a wrench to secure the 3/8-inch flare fitting to the appliance inlet.
• After connecting, slowly open the tank valve and check all connections for leaks with a soapy water solution. Bubbles indicate a leak that must be corrected.
• Position the hose to avoid kinks, sharp bends, and contact with hot surfaces.
• Do not use thread sealant or tape on flare fittings.