Non-Automotive / Other

Mr. Heater

125000 BTU PORTABLE RADIANT HEATER

$279.84

SKU: M023 F270800

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Beginner — under 30 min

Description

Mr. Heater 125K BTU Propane Portable 360 degree Radiant Heater. Reflective radiant heat with the warmth of the sun! That is the Mr. Heater Portable Radiant Heater in a nutshell. This Portable Heater requires a 100-lb propane tank and will run for up to 17 hours, heating up to 3125 sq. feet. It has uniform heating with 360-degree directional heat and is made to last with rugged, durable steel construction. It also features a folding handle, transport wheels, piezo push-button ignition, hose and regulator.

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 F270800

Videos

Modifying The Mr. Heater 125,000 BTU Propane Radiant Heater

Modifying The Mr. Heater 125,000 BTU Propane Radiant Heater
Best Propane Radiant Heaters

Best Propane Radiant Heaters
The Best (and Quietest) Portable Garage Heater - Mr. Heater 70k BTU Heater - Long Term Review

The Best (and Quietest) Portable Garage Heater - Mr. Heater 70k BTU Heater - Long Term Review
Master 95 - 125,000 BTU torpedo heater

Master 95 - 125,000 BTU torpedo heater
New Mr. Heater Owners Please Watch!

New Mr. Heater Owners Please Watch!
Is Mr. Heater Big Buddy the Best Portable Heater for You?

Is Mr. Heater Big Buddy the Best Portable Heater for You?
Top 10 Best Indoor Kerosene Heaters in 2025 Reviews

Top 10 Best Indoor Kerosene Heaters in 2025 Reviews

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.

View Full Return Policy