mr. heater SunRite by Mr. Heater Double Tank Top Propane Radiant Heater, 12-30,000 BTU, Portable, Garage, Camping, Ice Fishing, 3 Settings is up for auction in Patio, Lawn & Garden. The current bid is $29.50, 53% below the $62.99 MSRP, in New/Like New condition. This auction has ended — similar items appear in live auctions regularly.