Mr. Heater MH9BX Buddy Radiant Heater, Review

Review of the Mr. Heater MH9BX Buddy Radiant Heater, F232000!

The Mr. Heater MH9BX Buddy Radiant Heater, F232000 4,000-9,000-BTU was engineered for safe indoor heating of areas up to 200 Sq. Ft.

It uses the readily available PropaneMini 1# fuel tanks or the swivel regulator allows you to adapt to a refillable and more economical 20# cylinder using an Optional Hose and Filter.

Or you can Refill your 1# canisters from a 20# canister using an Optional Adapter.
The swivel-out fuel connection makes changing LP cylinders easy.

The Mr. Heater MH9BX Buddy Radiant Heater has Two Heat Settings:  Low 4,000 BTU’s per hour or High 9,000 BTU’s per hour.

To light the heater, simply set the knob to pilot and press.

TIP: Purchase the Fuel Filter.  LP Propane Gas has impurities that can clog up starters plus hoses contain plasticizers that can cause damage if not trapped by a filter leading to heater failure.


Safety Features include Low Oxygen shut-off plus Tip-Over shut-off Safety Systems. A Wire Guard protects you from the hot element making this a safe heater to operate in home, office, garage, RV, boat, etc.

The Mr. Heater MH9BX Buddy Radiant Heater has a Fold Down Handle to maximize the output and maintain a minimal foot print.

The Ceramic Burner tile utilizes shock-absorbing insulation making it durable to rough handling and for easy replacement.

FEATURES of the Mr. Heater MH9BX Buddy Radiant Heater

  • Heat Output 4,000 or 9,000 BTU’s Per Hour
  • Uses LP (Liquid Propane) Gas 1# Mini or 20# w/ Optional Adapter and Hose
  • Heats up to a 200 Sq. Ft area
  • 4 Position Control Knob for starting and regulating
  • Swivel Regulator for easy fuel cylinder change-out.
  • Fold-Down Handle to save space
  • Accidental tip-over shut off for safety
  • Included Piezo Lighter/Igniter
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