American Standard ADHMB060BCV3VB, Руководство по установке

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18-CD30D1-20-EN 19
Installer’s Guide
Seal VENT PIPE
with RTV sealant
Seal INLET AIR PIPE
with RTV sealant
Front of Furnace
VENT AND INLET AIR CONNECTIONS
TABLE 10
MAXIMUM VENT LENGHT TABLE
ALTITUDE
NATURAL GAS PROPANE NATURAL GAS PROPANE NATURAL GAS PROPANE
UHMB060ACV3V
DHMB060BCV3V
200 Not Allowed 200 Not Allowed 200 150
UH/DHMB080ACV3V 50 Not Allowed 120 Not Allowed 200 150
UH/DHMC100ACV4V Not Allowed Not Allowed 60 Not Allowed 200 150
DHMD120BCV5V
UHMB060ACV3V
DHMB060BCV3V
UH/DHMB080ACV3V
UH/DHMC100ACV4V
DHMD120BCV5V
UHMB060ACV3V
DHMB060BCV3V
UH/DHMB080ACV3V
UH/DHMC100ACV4V
DHMD120BCV5V
Not Allowed Not Allowed Not Allowed Not Allowed 200 100
NATURAL GAS PROPANE NATURAL GAS PROPANE NATURAL GAS PROPANE
100 Not Allowed 100 Not Allowed 100 100
25 Not Allowed 60 Not Allowed 100 100
Not Allowed Not Allowed 30 Not Allowed 100 100
Not Allowed Not Allowed Not Allowed Not Allowed 100 50
NATURAL GAS PROPANE NATURAL GAS PROPANE NATURAL GAS PROPANE
50 Not Allowed 50 Not Allowed 50 38
Not Allowed Not Allowed 30 Not Allowed 50 38
Not Allowed Not Allowed Not Allowed Not Allowed 50 38
Not Allowed Not Allowed Not Allowed Not Allowed 50 25
3 or 4 INCH PIPE
3 or 4 INCH PIPE 2.5 INCH PIPE 2 INCH PIPE
VENT LENGTH TABLE - MODULATING FURNACE
0-7000 Feet
7000-9500 Feet
9500-12000 Feet
3 or 4 INCH PIPE 2.5 INCH PIPE 2 INCH PIPE
2 INCH PIPE 2.5 INCH PIPE
MAXIMUM TOTAL EQUIVALENT LENGTH IN FEET FOR VENT AND INLET
AIR (SEE NOTES)
UHMD120ACV5V
UHMD120ACV5V
UHMD120ACV5V
Not Allowed Not Allowed Not Allowed Not Allowed 200 150
Not Allowed Not Allowed Not Allowed Not Allowed 100 100
Not Allowed Not Allowed Not Allowed Not Allowed 50 38
NOTES: * - First letter may be "A" or "T"
1.
For PolyPro® by Duravent, Z-DENS by Novaflex Group, InnoFlue®by Centrotherm, and Polyflue™ manufactured
modular venting systems that are in the approved vent pipe material table 9, fitting equivalent vent lengths may be
different from what is shown in Note 5. Refer to the venting system manufacturer’s installation instruction for
appropriate venting diameters and equivalent lengths.
2. Minimum vent length for all models: 3' horizontal or 3' vertical.
3. DO NOT MIX PIPE DIAMETERS IN THE SAME LENGTH OF PIPE OUTSIDE THE FURNACE CABINET
(Except adapters at the top of the furnace). If different inlet and vent pipe sizes are used, the vent pipe must
adhere to the maximum length limit shown in the table above (See note 6 below for exception). The inlet pipe
can be of a larger diameter, but never smaller than the vent pipe.
4. MAXIMUM PIPE LENGTHS MUST NOT BE EXCEEDED! THE LENGTH SHOWN IS NOT A COMBINED TOTAL,
IT IS THE MAXIMUM LENGTH OF EACH (Vent or Inlet air pipes).
5. One SHORT radius 90° elbow is equivalent to 10' of 4" pipe, 10' of 3" pipe, or 8’ of 2” pipe. One LONG radius elbow is
equivalent to 6' of 4" pipe, 7’ of 3” pipe, 6’ of 2.5” pipe, or 5' of 2" pipe. Two 45° elbows equal one 90° LONG elbow.
6. The termination tee or bend must be included in the total number of elbows. If the BAYAIR30AVENTA termination
kit is used, the equivalent length of pipe is 5 feet. BAYVENT200B equivalent length is 0 feet.
7. Pipe adapters are field supplied. Downflow models, UHM100 models, and UHM120 models include the
2” x 3” adapter.
8. For Canadian applications, venting systems must meet ULC-S636 requirements.
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