Trane Gas Unit Heaters Katalog
UH-PRC002-EN
67
Mechanical Specifications
Type 321 Stainless Steel
Heat exchanger tubes and headers are seam welded 20-gauge Type 321 stainless steel.
Additional Options
Type 409 Stainless Steel Burners
Type 409 Stainless Steel Draft Diverter
Totally Enclosed Motor (Centrifugal fan units only)
Orifices for elevations over 2000 feet
Summer/Winter Switch
Vertical Louvers
Duct Discharge Flange
(Centrifugal fan units only) Provided in lieu of louvers on units for use with field ductwork.
Field-Installed Accessories
LP (Propane) to Natural Gas Conversion Package
High Gas Line Pressure Regulator (Natural gas units only) Reduces main gas line pressure to a
minimum of 7 inches wc (water column). Pressure at the jobsite must be specified. The regulator
is selected to accommodate that specific pressure.
minimum of 7 inches wc (water column). Pressure at the jobsite must be specified. The regulator
is selected to accommodate that specific pressure.
Thermostats
Low voltage room thermostat, single-stage.
Low voltage room thermostat, single-stage with summer/winter switch.
Low voltage duct thermostat, single-stage.
Low voltage room thermostat, two-stage.
Low voltage duct thermostat, two-stage.
Universal tamperproof guard for all room thermostats.
Discharge Nozzles
Y Splitter
30° Downward
60° Downward
90° Downward
Concentric Vent Terminals
Vertical Concentric Vent Kit
Kit includes 5” cap with special attached non-recirculation disc, special 8” cap with 5” hole and
concentric vent box.
concentric vent box.
Horizontal Concentric Vent Kit
Kit includes 5” cap with special attached non-recirculation disc, inlet air screen and concentric vent
box.
box.
Horizontal Blower Assembly (model HBAC)
General
Units are completely factory assembled, and have four-point suspension hangers and filter racks
as standard.
as standard.