Burnham V9A Series User Manual

20
Table VII: Natural Gas Water Boiler Venting Information
(1) (1) (2) (3) (3)
Model
Input
(MBH)
Vent
Connection
Dia. (in.)
Vent Flow
Rate¹
(ACFM)
Typical Flue
Gas Temp¹
(˚F)
Vent Pressure
at Breech Port²
(In. Wtr. Clmn.)
Category II Vent
Pressure at Flue Outlet³
(In. Wtr. Clmn.)
Category IV Vent
Pressure at Flue Outlet³
(In. Wtr. Clmn.)
V903A-WN 400 7 121 270 to 300 0.1 -0.1 to 0 0 to 0.1
V904A-WN
606 7 184 270 to 300 0.1 -0.1 to 0 0 to 0.1
V905A-WN
808 8 245 270 to 300 0.1 -0.1 to 0 0 to 0.1
V906A-WN 1010 8 306 270 to 300 0.1 -0.1 to 0 0 to 0.1
V907A-WN 1198 8 363 270 to 300 0.1 -0.1 to 0 0 to 0.1
V908A-WN 1386 10 420 270 to 300 0.1 -0.1 to 0 0 to 0.1
V909A-WN 1674 10 508 270 to 300 0.1 -0.1 to 0 0 to 0.1
V910A-WN 1905 10 578 270 to 300 0.1 -0.1 to 0 0 to 0.1
V911A-WN 2136 12 648 270 to 300 0.1 -0.1 to 0 0 to 0.1
V912A-WN 2367 12 717 270 to 300 0.1 -0.1 to 0 0 to 0.1
Notes:
(1) Based on nominal 9.8% CO2 and 300˚F ue gas at high re. May vary with application.
(2) Vent pressure at breech port measured before damper during operation at high re. See Figure 1.
(3) Vent pressure at ue outlet measured after damper.
Table VIII: Oil Water Boiler Venting Information
(1) (1) (2) (3) (3)
Model
Input
(MBH)
Vent
Connection
Dia. (in.)
Vent Flow
Rate¹
(ACFM)
Typical Flue
Gas Temp¹
(˚F)
Vent Pressure
at Breech Port²
(In. Wtr. Clmn.)
Category II Vent
Pressure at Flue Outlet³
(In. Wtr. Clmn.)
Category IV Vent
Pressure at Flue Outlet³
(In. Wtr. Clmn.)
V903A-WO 386 7 126 260 to 320 0.1 -0.1 to 0 0 to 0.1
V904A-WO
606 7 190 260 to 320 0.1 -0.1 to 0 0 to 0.1
V905A-WO
808 8 254 260 to 320 0.1 -0.1 to 0 0 to 0.1
V906A-WO 1010 8 317 260 to 320 0.1 -0.1 to 0 0 to 0.1
V907A-WO 1198 8 376 260 to 320 0.1 -0.1 to 0 0 to 0.1
V908A-WO 1386 10 435 260 to 320 0.1 -0.1 to 0 0 to 0.1
V909A-WO 1674 10 526 260 to 320 0.1 -0.1 to 0 0 to 0.1
V910A-WO 1905 10 598 260 to 320 0.1 -0.1 to 0 0 to 0.1
V911A-WO 2136 12 671 260 to 320 0.1 -0.1 to 0 0 to 0.1
V912A-WO 2367 12 744 260 to 320 0.1 -0.1 to 0 0 to 0.1
Notes:
(1) Based on nominal 12.0% - 12.5% CO2 and 320˚F ue gas at high re. May vary with application.
(2) Vent pressure at breech port measured before damper during operation at high re. See Figure 1.
(3) Vent pressure at ue outlet measured after damper.

Burnham V9A Series Specifications

General

Brand	Burnham
Model	V9A Series
Category	Boiler
Language	English