32
Temco DV5200, DV6400DSN/DSP Series
77794
Opening
“A”
T203
Fig. 44 Air shutter opening.
Normal and High
Direct Vent Units - Inputs - Orifice Size - Altitude
BTU/Hr
BTU/Hr
Manifold Pressure
Orifice 0 - 2000ft. Altitude in USA
Model
Min. Input
Max. Input
@ Max.
Orifice 0-4500ft Altitude in Canada
DV5200DSN
17,000
25,000
3.5”w.c.
#42 DMS
DV5200DSP
17,500
25,000
10.0” w.c.
1.45mm
DV6400DSN
18,000
27,000
3.5” w.c.
#40 DMS
DV6400DSP
17,500
25,000
10.0” w.c.
1.45mm
Air Shutter Settings
Model
Opening “A”
DV5200DSN
1/16” (1.6mm)
DV5200DSP
7/16” (11mm)
DV6400DSN
3/16” (4.7mm)
DV6400DSP
7/16” (11mm)
NOTE: These are minimum settings. Air shutter open-
ings may be increased to prevent flame sooting.
