EasyManuals Logo

Burnham V9A Series User Manual

Burnham V9A Series
64 pages
To Next Page IconTo Next Page
To Next Page IconTo Next Page
To Previous Page IconTo Previous Page
To Previous Page IconTo Previous Page
Page #18 background imageLoading...
Page #18 background image
18
If chimney provides excess draft, use a barometric
damper adjusted to maintain positive 0.1 in. wc (25
Pa) at breeching pressure port.
Si la cheminée présente un tirage trop important,
utiliser un registre barométrique réglé pour conserver
une pression de 0,1 po de colonne d’eau (25 Pa) au
raccord de l’orice de pression.
Do not use chimney or concentric vent as a chase
for combustion air supply. Follow requirements in
Section C. Failure to do so may result in severe
personal injury, death or substantial property
damage.
Ne pas utiliser de cheminée ni d’évacuation
concentrique comme châssis pour l’arrivée d’air
de combustion. Suivre les instructions décrites en
Section C. Le non respect de ces instructions peut
entraîner des dommages corporels et matériels
sévères, voire la mort.
F. STUB VENTING
1. Overview: Vent pressure is positive and ue
products are likely to condense in vent. Boiler
operates with positive overre pressure. See Figures
3c and 3d for typical stub vent applications.
2. Limit vent height to prevent negative vent pressure
or draft. Minimum vent height 3 ft. (0.91 m) above
roof or snow line.
3. Provide means for drainage of condensate formed
in vent system. Follow local codes for condensate
disposal, including any requirements for a
condensate neutralizer.
4. Inspect vent system annually.
V ent system must be listed vent material that is water-
tight, provides means for condensate drainage, is
resistant to corrosion from ue gas condensate, and
is designed for positive pressure venting. Failure to
comply could result in severe personal injury, death
or substantial property damage.
Le circuit d’évacuation est conçu pour un usage en
pression positive. Il doit être constitué de matériaux
homologués étanches, permettre l’écoulement des
condensats, et résister à la corrosion des fumées
de condensats. Le non-respect de ces instructions
peut entraîner des dommages corporels et matériels
sévères, voire la mort.
Figure 3c: Typical Category IV/Positive Vent
Pressure Stub Venting with Rear Outlet
Figure 3d: Typical Category IV/Positive Vent
Pressure Stub Venting with Top Outlet
Les condensats sont corrosifs. Utiliser uniquement
des matériaux homologués par les autorités
faisant juridiction. En cas d’absence de telles
recommandations, le PVC et le CPVC peuvent être
utilisés pour la purge des condensats. Certaines
autorités locales peuvent exiger la présence d’un
neutralisant de condensats.
Condensate is corrosive. Use only materials listed
by authority having jurisdiction. In absence of such
requirements, PVC and CPVC pipe may be used for
the condensate drain. Some local jurisdictions may
require a condensate neutralizer.

Questions and Answers:

Question and Answer IconNeed help?

Do you have a question about the Burnham V9A Series and is the answer not in the manual?

Burnham V9A Series Specifications

General IconGeneral
BrandBurnham
ModelV9A Series
CategoryBoiler
LanguageEnglish

Related product manuals