Big Buddy 18,000 Btu Portable Heater

Hi-med-low heat settingsswivel regulatorsconnects to a 20 lb cylinder with optional hoseautomatic low oxygen shut-off system (ods)not for sale in massachusetts and canadanorth america's most popular portable propane heater! this patented radiant 4,000, 9,000 18,000 btu propane heater connects directly to one or two, 1 lb. cylinders and is the perfect solution for heating workshops, tents, cabins or ice-shanty's up to 450 sq. ft. featuring an easy start piezo ignition system, operating the big buddy is a snap! and, with mr. heater's advanced safety detection systems including the low oxygen safety system and apex 30 degree tip-over detection, you can be confident and comfortable in any weather conditions. the big buddy also features two patented swivel regulators for easy tank installation as well as the ability to connect to a remote 20lb tank for hours more safe comfortable heat.