Estate sale. Great jobsite propane heater. 60,000 BTU/Hr. We used this for keeping hoarded work areas warm in the late fall and winter, including overnight. Used only a handful of times. From Princess Auto. Their latest model sells for $200 plus tax and can be found here: https://www.princessauto.com/en/detail/30-000-to-60-000-btu-forced-air-propane-heater-with-qbt/A-p8944928e Item is cross posted.