By Heather Burlingame, Senior Production Editor | September 28, 2010

Chromalox HVH blower heaterModel HVH blower heater can be mounted on the wall or ceiling. Its compact size allows placement in tight spaces. A pilot light indicates normal operation of the heater. An outlet screen prevents objects from coming in contact with the fan. Access to internal components is achieved through a large door at the bottom of the unit and a removable case front.