The LB White premier 350 DF furnace tent heater is the ideal heating solution for large tents and construction sites. Operating at 70 decibels or less, these heaters operate at about the noise level of a conversation, meaning that they will not disturb your gathering. These propane tent heaters provide safe, odorless heat for any semi-enclosed space, or enclosed space with adequate venting. LB White’s heaters feature a diffusing vent for comfort, a wheelbarrow-like mobility system, for ease of transport, and easy 1-switch operation. Help to extend the use of outdoor spaces with a heater today!