WhyToBuyThis
Home & Kitchen

Mr. Heater Portable Buddy โ€” warmth for late-season tailgates

Mr. Heater Portable Buddy Propane Heater (MH9BX)

Reviewed by the WhyToBuyThis team ยท Updated September 2026 ยท How we choose

Perfect for

  • Cold tailgates
  • Garage watch parties
  • Two heat settings
  • Splurge gift

As an Amazon Associate we earn from qualifying purchases. This won't cost you anything extra.

  • Great gift ideaChosen for real-world gifting
  • Hand-pickedCurated, not scraped
  • Honest reviewThe catch, not just the hype

Why this gift works

The Mr. Heater Portable Buddy (MH9BX) is a radiant propane heater with 4,000 and 9,000 BTU settings that Mr. Heater says heats up to 225 square feet. It runs on a 1-pound propane cylinder for about 3 hours on high or 6 on low, or on a 20-pound tank with an optional hose. It has a tip-over shut-off, an oxygen depletion sensor and push-button ignition, is rated indoor-safe by the maker, and weighs 10.6 pounds.

Late-season games get cold, whether at the tailgate or in a garage watch party. A portable heater makes those hours comfortable, and it earns its keep off-season on camping trips and in the workshop.

Who is this gift for?

Great for

  • A late-season tailgater
  • A garage game-day host
  • A camper or ice fisher

Think twice if

  • They live in a warm climate
  • They cannot store propane

The catch

The propane cylinder is not included, a 1-pound cylinder lasts about 3 hours on high, the maker rates it for use up to 7,000 feet, and it has sales restrictions in Massachusetts and Canada.

Skip if they live somewhere warm, or cannot store propane safely.

Key specs

Mr. Heater Portable Buddy Propane Heater (MH9BX) specifications
BrandMr. Heater
ModelPortable Buddy MH9BX (F232000)
Output4,000 or 9,000 BTU/hr
Heating areaUp to 225 sq ft
Fuel1 lb propane cylinder; 20 lb tank with optional hose
Run timeAbout 3 h high, 6 h low
SafetyTip-over shut-off, oxygen depletion sensor
Weight10.6 lb

Worth knowing before you buy

  • Bundles with a bag, hose or refill kit are separate listings.
  • It measures 14.25 x 9 x 15 inches.

Why we like it

  • Two heat settings
  • Tip-over and low-oxygen shut-offs
  • Push-button ignition
  • Useful all winter

What to look for in a portable propane heater

  • Safety. Tip-over and low-oxygen shut-offs are essential.
  • Output. Two settings stretch a cylinder when full heat is not needed.
  • Fuel options. A hose for a larger tank means longer run times.

Questions people ask

About 3 hours on high and 6 on low with a 1-pound cylinder.

Featured in these gift guides

More gifts they'll like

More gifts for football fans โ†’

Gift etiquette

Not sure how much to spend?

Get a typical spending range for any relationship and occasion - and see what's actually expected.

Ready to check it out?

See the latest price and full details on Amazon.

Check it out

As an Amazon Associate we earn from qualifying purchases. This won't cost you anything extra.