106636-04 - 8/22
9
X-2
Installation, Operating & Service Manual
CAUTION
Do not drop boiler. Do not bump boiler jacket
against floor.
Unpack boiler
1. Move boiler to approximate installed position.
2. Remove all crate fasteners.
3. Lift outside container and remove with all other
inside protective spacers and bracing. Save two
of the wooden slats from the container sleeve for
use in Steps E and F.
4. Remove all boiler hold-down fasteners.
5. Tilt the boiler to one side and slide a wooden slat
under the two raised feet.
6. Tilt the boiler to the other side and slide another
wooden slat under the two raised feet.
7. Slide the boiler forward or backward off the skid
using the two wooden slats as runners.
8. Move boiler to its permanent location.
!
5
Preparing Boiler
DANGER
Use precautions and appropriate rigging
apparatus when moving heavy objects.
!
DANGER
Asphyxiation Hazard.
• Failure to vent this boiler in accordance with
these instructions could cause products of
combustion and/or carbon monoxide to enter
living space, resulting in severe personal injury,
death or substantial proper damage.
• Vent installation shall be in accordance with local
codes, authority having jurisdiction or
National
Fuel Code, ANSI Z223.1/NFPA 54
or applicable
requirements of the local building codes.
• Follow instructions in Section 4 Locating Boiler
when removing a boiler from an existing vent
system.
• Maintain clearances to vent piping and draft
hood per Figures 4-1 and 4-2.
• Do not use CPVC, PVC, Polypropylene or any
other non-metallic vent pipe.
!
6
Venting
General
1. Locate boiler as close to chimney as possible.
See Figure 4-1 and 4-2 for minimum clearances.
2. Install vent system in accordance with local
codes, authority having jurisdiction or
National
Fuel Gas Code, ANSI Z223.1/NFPA 54
. X-2 boilers
are Category I, draft hood equipped appliances.
A. Acceptable Chimneys.
i.
Listed Type B or Type L gas
vent. Install in accordance with
manufacturer's installation
instructions, local codes, authority
having jurisdiction or
National Fuel
Gas Code, ANSI Z223.1/NFPA 54
.
ii.
Masonry chimney. Build and install
in accordance with local codes,
authority having jurisdiction or
Standard for Chimney's Fireplaces,
Vents and Solid Fuel Burning
Appliances, NFPA 211
.
B. Acceptable Vent Connections.
i.
Listed Type B or Type L gas vent.
ii.
Single wall galvanized vent. Use
0.018 in. (26 gauge or heavier). The
size and location of the chimney
may not permit the use of a single
wall connector in some cases. See
National Fuel Gas Code
, ANSI
Z223.1/NFPA 54.
Do not use single wall pipe for vent
connections in attics.
C. Size chimney and vent connector in
accordance with
National Fuel Gas Code,
ANSI Z223.1/NFPA 54
.
D. Do not connect vent of this appliance into any
portion of a mechanical vent system
operating under positive pressure.
