Heating and Cooling› Heaters

Mr. Heater

3800 BTU LITTLE BUDDY HEATER (STANDARD VERSION)

$78.85

SKU: M023 F215100

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Non-Returnable Item

Description

The Mr. Heater MH4B Little Buddy is a portable propane heater designed for heating small enclosed spaces up to 95 sq. ft. This heater connects directly to a 1 lb. propane cylinder and features a Piezo ignition for easy lighting. It includes safety features such as an Oxygen Depletion Sensor (ODS) and an accidental tip-over safety shut-off, making it suitable for indoor use.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandMr. Heater
Part NumberM023 F215100

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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