Optional Room Air - Lochinvar 400 Installation & Operation Manual

3
General venting
WARNING When utilizing the single pipe method,
provisions for combustion and ventilation
air must be in accordance with Air for
Combustion and Ventilation, of the latest
edition of the National Fuel Gas Code,
ANSI Z223.1, in Canada, the latest edition
of CGA Standard B149 Installation Code
for Gas
Equipment, or applicable provisions of the
local building codes.
Table 3F Optional Room Air Kit
Model Description
Filter Box Assembly
400 - 801
90° Elbow with Screen
Air contamination
Pool and laundry products and common household and hobby
products often contain fluorine or chlorine compounds. When
these chemicals pass through the boiler, they can form strong
acids. The acid can eat through the boiler wall, causing serious
damage and presenting a possible threat of flue gas spillage or
boiler water leakage into the building.
Please read the information given in Table 1A, page 11, listing
contaminants and areas likely to contain them.
contaminating chemicals will be present near the location of
the boiler combustion air inlet, have your installer pipe the
boiler combustion air and vent to another location, per this
manual.
22
Burning Appliances and
Kit Number
KIT30022
KIT30053
Installation & Operation Manual
If the boiler combustion air inlet is
WARNING
located in a laundry room or pool
facility, for example, these areas will
always
contaminants.
To prevent the potential of severe
WARNING
personal injury or death, check for
areas and products listed in Table 1A,
page 11 before installing the boiler or
air inlet piping.
If contaminants are found, you
MUST:
If
contain hazardous
• Remove products permanently.
—OR—
• Relocate air inlet and vent
terminations to other areas.