The Viking ARG02DTC8202 is a direct-vent room sealed gas heater designed to bring heat to small to medium sized residential and commercial residential spaces. It is designed to be easy to install and maintain, while providing efficient and reliable performance. The ARG02DTC8202 has an impressive 82,000 BTU/hr output, with a clear symmetrical flame, and is also highly adjustable with an adjustable gas rate. Additionally, it features a power vent fan that is remotely controlled and is capable of providing fresh air for both combustion and ventilation. The ARG02DTC8202 also includes a thermopile for spark ignition, a built-in energy regulator, and an LCD display for monitoring and controlling the heat output. Overall, the Viking ARG02DTC8202 is an excellent option for anyone looking for an efficient and reliable gas heater.