IBC VFC 15-150 Manual

Also see for VFC 15-150: Installation and operating instructions Operating instructions manual

IBC VFC 15-150 Manual Manual pdf 17 page image

1-13INSTALLATIONVFC 15-150 - VFC 45-225 MODULATING GAS bOILERSAir intake filter IBC Part # 1031.4.9 Combustion Air Filtrationif combustion air contamination from ingested particulate matter may be aconcern in any installation, an optional air intake filter may be installed. IBCsupplied air intake filters have a known pressure drop and fouling factor andshould be used as a component of the combustion air system according to theallowable intake length in Table 4.1.4.10 Closet InstallationsFor installations in a confined space (such as a closet), ventilation openings maybe needed through a door or wall to prevent excessive heat from building upinside the space.the boiler shall not be exposed to ambient conditions above 122°F (50°C) orbelow 32°F (0°C).NOTECombustion fanblockages can occur whenenvironmental particulate andforeign matter contaminants(leaves, dust, dandelion &cottonwood fluff, etc) aredrawn into the air intake. Inareas where this problem issuspected to be an issue,our optional air intake filtershould be installed.Filters should be checkedand cleaned or replaced ona regular schedule based onthe severity of the problem.Figure 13: Direct vent - intake, exhaust and condensate removal system with optional airintake filter (filtration may also be used on indoor air applications as required)Figure 12: Optional air intake filterIBC Part #103 - Filter element aloneis IBC Part #104