These vent-free gas heaters help to provide heating in small spaces with no electricity or outside venting required. An oxygen depletion sensor (ODS) shuts heater off if oxygen falls below accepted safety level of 18%. Thermostatically controlled convection heaters are compatible with propane or natural gas, and are ideal for providing supplemental heating in a basement or garage.
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order.