The Hot surface ignitor is a gas ignition device which doubles as a safety device utilizing a continuous test to prove the flame. The design is cycle tested at the factory for quality and reliability. These electric heaters are constructed of heavy-duty nickel chromium elements. They are internally delta connected for 240 volt and wye connected for 480 and 600 volt. All heaters meet NEC and CEC safety requirements when properly installed, and are UL listed and CSA certified.
Power assemblies provide single-point power connection.
The dedicated design units, either downflow or horizontal, require no panel removal or alteration time to convert in the field - a major cost savings during installation. Horizontal units come complete with duct flanges so the contractor doesn't have to field fabricate them. These duct flanges are a time and cost saver. Built Into the Heart of the Machine. The compressor is the heart of any air conditioner.