Reznor, St. Louis, Missouri, announces its newest universal, gas-fired heaters to its line of products — models UDXC/UBXC. Ideal for standard indoor industrial/commercial buildings like warehouses and retail outlets, the heater can also be installed in residential spaces like garages and workshops. These heaters can be field converted to use fresh air for combustion. Power-vented, these units are available in 14 sizes, starting at 30,000 btu/hr and up to 400,000 btu/hr gas input. UDXC models use an axial propeller fan for low static applications, while UBXC models use a blower for higher CFM, static applications.