UHHP Series
Indeeco Plenum Heaters are designed specifically for horizontal installation as either a furnace or lower heater. Available in a broad range of wattages from 3 kW to 50 kW, these heaters provide reliable, consistent heat for a wide variety of commercial and industrial HVAC systems.
Built for versatility and easy serviceability, Indeeco’s plenum heaters are engineered to deliver long-lasting performance with minimal maintenance. Their compact form makes them ideal for tight spaces while still offering the output needed for effective air handling and distribution.
Approvals
Standard Features
20 Guage galvanized cabinet
Rugged construction for long lasting durability.
Variable speed motor
Factory set at maximum. Motor can be field adjusted to increase heat rise.
Acoustically insulated
Insulated with 1″ of fiberglass insulation for noise reduction.
Easy access to controls
Access panels on both sides of cabinet.
24V Controls
Low voltage Class 2 control circuit with built-in over current secondary protection.
Disconnect switch
Door interlocking disconnect rated at a minimum of 125% of the total electrical load and shall have single point electrical connection for the unit.
Terminal blocks
Clearly marked terminals for power and control circuits.
Dust tight enclosure
Control enclosure is dust tight
Airflow switch
Pressure differential airflow switch prevents heater operation unless air is flowing.
Safety controls
Automatic primary limit control and secondary fuse link.
Filter rack
Filter rack on inlet with throw away filter.
Inlet and outlet screens and duct connection
To prevent accidental contact with internal mechanical and electrical components. Unit is designed for duct mounting with 0.2 – 0.7 inches of discharge static pressure.
Performance Features
Wattages up to 50 kW
Voltages up to 480V / 3PH
CFM ranges from 70 to 3600
One and two stage performance
Optional Features
Thermostats
Wall thermostat, unit thermostat or SSR control which proportionally regulates heat output.
Left hand connection
Left hand connection in place of standard right.
Applications
Concealed Areas
Concession Stands
Plenum Areas
Large Entry Ways
