Detroit Radiant Products Company UH Series - Manual (Page 9)

9
UH Series
Applications
This is not an explosion proof heater. This heater may not be used in a Class 1 or Class 2 Explosive
Environment. Consult your local Fire Marshall, insurance carrier and other authorities for approval if the
proposed installation is in question.
Residential Garages
The UH Series unit heater is designed and approved for use in residential garage applications or
non-confined living space applications. If installed in a residential application, the unit must be installed
higher than 18 inches above the finished floor when measuring from the bottom of the unit. In addition,
the heater must be located or protected to avoid physical damage by vehicles.
Commercial / Industrial
The UH Series unit heater is designed and certified for use in industrial and commercial buildings, such
as warehouses, manufacturing plants, aircraft hangars, and vehicle maintenance shops. For maximum
safety, the building must be evaluated for potential problems before installing the heater system. This
unit is certified for use as furnished by the manufacturer. Do not alter the fan or operate motors at a
reduced speed.
Installation of restrictive devices to the inlet or outlet of the fan motor may result in premature
failure of the exchanger pipe, overheating of the appliance, or damage to the components. Do
not attach ductwork, air filters, or poly-tubes to any UH Series unit heater.
CAUTION
!
WARNING
!
This unit is not to be used as a central heating furnace. This unit is not
designed for connecting to a ductwork system. Installing restrictive devices of
the inlet or outlet air discharge may result in premature failure of the
exchanger pipe, overheating of the appliance, or damage to the components.
2.0 Safety • Applications