Service manual

UHA STANDARD UNIT HEATER INSTALLATION OPERATION AND SERVICE MANUAL
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Figure 6: Standard Vented Heater - Vertical and Horizontal Vent Termination
Vent
Flashing
(By Others)
Vent Termination
Vertical
Option
Horizontal
Option
Vent
90°
Bend
12" (31 cm)
Minimum from roof
to vent termination
Vent
Termination
Listed thimble
through
combustible wall
Flashing
(By Others)
12" (31 cm) Minimum
from wall to vent
termination
Listed thimble
through combustible roof
NOTE: Vent supports
not shown.
Model Vent Diameter Part Number
UHA[T][X] 150-250
UHA[X] 300-400
4" (10 cm) 90502102