lp-666 Rev. 003 Rel. 001 Date 2.25.20
8
Part 3 - Prepare the Boiler
Remove all sides of the shipping crate to allow the boiler to be moved
into its installation location. The boiler is heavy. At least two individuals
and special equipment (pallet jack, forklift, etc.) are needed to properly
handle the boiler. If surface ooring is rough, take care not to damage
the boiler when moving it into position.
COLD WEATHER HANDLING - If the boiler has been stored in a very
cold location (BELOW 0
o
F) before installation, handle with care until
the components come to room temperature. Failure to do so could
result in damage to the boiler.
Carefully consider installation when determining boiler location.
Please read the entire manual before attempting installation. Failure
to properly take factors such as boiler venting, piping, condensate
removal, and wiring into account before installation could result in
wasted time, money, and possible property damage and personal
injury.
This boiler is certied for indoor use only. DO NOT INSTALL
OUTDOORS. Outdoor installations ARE NOT covered by warranty.
Failure to install the boiler indoors could result in property damage,
severe personal injury, or death.
A. Locating the Boiler
Incorrect ambient conditions can lead to damage to the heating
system and put safe operation at risk. Ensure that the installation
location adheres to the information included in this manual. Failure
to do so could result in property damage, serious personal injury, or
death. Failure of boiler or components due to incorrect operating
conditions IS NOT covered by product warranty.
This boiler must be installed upright in the vertical position as
described in this manual. DO NOT attempt to install this boiler in any
other orientation. Doing so will result in improper boiler operation
and property damage, and could result in serious personal injury or
death.
1. Installation Area (Mechanical Room) Operating Conditions
• Ensure ambient temperatures are higher than 32
o
F / 0
o
C and
lower than 104
o
F / 40
o
C
• Prevent the air from becoming contaminated by the products,
places, and conditions listed in this manual
• Avoid continuously high levels of humidity
• Never close existing ventilation openings
This boiler has a condensate disposal system that may freeze
if exposed to sustained temperatures below 32
o
F. Precautions
should be taken to protect the condensate trap and drain lines
from sustained freezing conditions. Failure to take precautions
could result in property damage, severe personal injury, or death.
2. Check for nearby connections to:
• System water piping
• Venting connections
• Gas supply piping
• Electrical power
• Condensate drain
3. Check area around boiler. Remove any combustible materials,
gasoline, and other ammable liquids.
Failure to keep the boiler area clear and free of combustible
materials, liquids, and vapors can result in substantial property
damage, severe personal injury, or death.
High heat sources (generating heat 100
o
F / 37
o
C or greater, such
as boiler ue pipes, space heaters, etc.) may damage plastic
components of the boiler as well as plastic vent pipe materials.
Such damages ARE NOT covered by warranty. It is recommended
to keep a minimum clearance of 8” from high heat sources. Observe
heat source manufacturer instructions, as well as local, state,
provincial, and national codes, laws, regulations, and ordinances
when installing this boiler and related components near high heat
sources.
The service life of the boiler’s exposed metallic surfaces, such as
the casing, as well as internal surfaces, such as the heat exchanger,
are directly inuenced by proximity to damp and salty marine
environments. In such areas higher concentration levels of
chlorides from sea spray coupled with relative humidity can lead
to degradation of boiler components. In these environments,
boilers must not be installed using direct vent systems which draw
outdoor air for combustion. Such boilers must be installed using
room air for combustion. Indoor air will have a much lower relative
humidity, and hence potential corrosion will be minimized.
Failure of the boiler or components due to incorrect operating
conditions IS NOT covered by product warranty.
4. Gas control system components must be protected from dripping
water during operation and service.
5. If the boiler is to replace an existing boiler, check for and correct
any existing system problems, such as:
• System leaks
• Location that could cause the system and boiler to freeze
and leak
• Incorrectly sized expansion tank
6. Clean and ush system when reinstalling a boiler.
NOTE: When installing in a minimum clearance location, it may
not be possible to read or view some product labeling. It is
recommended to make note of the boiler model and serial number.
Figure 1 - Moving the ELX - 1500 - 2000 Models Shown
• Ensure a minimum 1” clearance around hot water and
exhaust vent pipes
NOTE: To prevent condensing in the fan, it is recommended to
avoid prolonged exposure to temperatures below 45
o
F
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