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I. Pre-Installation
C. Appliance is design certified for installation on
combustible flooring. The boiler must not be installed
on carpeting.
D. Provide clearance between boiler jacket and
combustible material in accordance with local fire
ordinance. See Figure 2 for minimum clearance from
combustible material for closet installation. For alcove
installation provide top clearance of 27 inches and right
side clearance of 6 inches. Recommended service
clearance is 24 inches from left side, right side and front.
Service clearances may be reduced to minimum
clearances to combustible materials.
E. Install on level floor. For basement installation provide
solid base, such as concrete, if floor is not level or if
water may be encountered on floor around boiler.
F. Install near outside wall for through wall venting. Refer
to Section V: Venting, for vent length limitations.
WARNING
Certified as Category III appliance. Install
vent system in accordance with Section
V: Venting. Do not vent using masonry
chimney, Type B gas vent, or other
Category I venting system.
G. Protect gas ignition system components from water
(dripping, spraying, rain, etc.) during boiler operation
and service (circulator replacement, condensate trap,
control replacement, etc.).
H. Provide combustion and ventilation air in accordance
with applicable provisions of local building codes, or
National Fuel Gas Code, NFPA 54/ANSI Z223.1,
Section 5.3, Air for Combustion and Ventilation, or
Sections 7.2, 7.3 or 7.4 of CAN/CGA B149 Installation
Codes.
WARNING
Adequate combustion and ventilation air
must be provided to assure proper
combustion.
The following guideline is based on the National Fuel
Gas Code, NFPA 54/ANSI Z223.1.
1. Determine volume of space (boiler room). Rooms
communicating directly with space (through
openings not furnished with doors) are considered
part of space.
Volume [ft³] = Length [ft] x Width [ft] x Height [ft]
WARNING
Carefully read all instructions before
installing boiler. Failure to follow all
instructions in proper order can cause
personal injury or death.
A. Inspect shipment carefully for any signs of damage. All
equipment is carefully manufactured, inspected and
packed. Our responsibility ceases upon delivery of
boiler to carrier in good condition. Any claim for damage
or shortage in shipment must be filed immediately
against carrier by consignee. No claims for variances or
shortages will be allowed by Boiler Manufacturer,
unless presented within sixty (60) days after receipt of
equipment.
B. Installation must conform to the requirements of the
authority having jurisdiction. In the absence of such
requirements, installation must conform to National
Fuel Gas Code, NFPA 54/ANSI Z223.1, and/or CAN/
CGA B149 Installation Codes. Where required by the
authority having jurisdiction, the installation must
conform to the Standard for Controls and Safety
Devices for Automatically Fired Boilers, ANSI/ASME
CSD-1.
Figure 2: Minimum Clearances to Combustible
Construction for Closet Installation