The UH Series line of gas-fired, separated combustion, induced draft, hot air unit heaters are available for use in commercial, industrial, agricultural, and residential applications. This line of heaters features a low profile design with a durable, powder-coated black enamel exterior and stainless steel louvers with incrementally adjustable winglets for an exceptional aesthetic appeal, and a swept-wing impeller with finger-proof fan guards for low noise operation.Additional features include operational indicator lights to assist with troubleshooting, and integrated mounting brackets for easy installation. The UH Series is separated combustion out-of-the-box but can easily be converted to power-vented in the field with no additional parts required.