Innovation Series & ReCon Water Heater
GF-5050
Venting and Combustion Air Guide
TAG-0043_0Q
12/01/2016
AERCO International, Inc.
•
100 Oritani Dr.
•
Blauvelt, New York 10913
•
Phone: 800-526-0288
Page
7
of
39
1.5. EXHAUST VENT CONNECTION COMPONENTS
Figure 1 shows the components and part numbers for connecting the exhaust vents for Innovation
and ReCon models.
Exhaust Vent Adapters
INN600
INN600, INN800, INN1060, INN1350, INN1400
4” (102 mm) (PVC)
Kit # 24287
6” (152 mm) (PVC)
Kit # 24286
INN600
INN600, INN800, INN1060, INN1350,
INN1400, ReCon 1000
6” to 4” (152 to 102 mm) PolyPro Adapter
P/N 39006-1
6” (152 mm) PolyPro Adapter
P/N 39006-2
Figure 1: Exhaust Vent Connection Components
1.6. PRESSURE RANGE
•
For individually vented units, the exhaust system must be designed so that pressure measured
at every point is in the range from
-0.10” W.C. to +0.81” W.C.
(-25 Pa to 202 Pa)
.
•
For common vented units, the exhaust system must be designed so that pressure measured
at every point is in the
range of
-0.10” W.C. to +0.25” W.C. (-25 Pa to 62 Pa)
.
•
Pressures below
-0.10” W.C. (-25 Pa)
(more negative) may cause flame instability.
•
Pressures above
+0.25” W.C. (62 Pa)
for common vented units, or
+0.81 W.C. (202 Pa)
for
individually vented units (more positive), will prevent flue gases from exiting.
