<B>Mr. Heater MH18B, Portable Propane Heater Review</b><P>http://tinyurl.com/khdmvkr <P><P> Mr. Heater MH18B, Portable Propane Heater <P>Swivel regulators and single control<P>Automatic low oxygen shutoff system<P>Accidental tip-over safety shutoff<P>Heats up to 400 square feet<P>Low, medium, and high heat level control knob for steady temperatures<P>
