HTP 850 LPHL - Manual (Page 10)

10
LP- 205 REV. 3.28.14
Failure of boiler or components due to incorrect operating conditions IS NOT covered by product warranty.
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, Part 3, Section F.

Avoid continuously high levels of humidity

Never close existing ventilation openings
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 influenced 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 the heat exchanger and other 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.
This boiler is certified for indoor installations only. Do not install the boiler outdoors. Failure to install this boiler indoors could result in
substantial 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 flammable liquids.
Failure to keep boiler area clear and free of combustible materials, liquids, and vapors can result in substantial property damage,
severe personal injury, or death.
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 flush system when reinstalling a boiler.
NOTE: When installing in a zero 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.
B. LEVELING AND DIMENSIONS
In order for the condensate to properly flow out of the
collection system, the area where you locate the boiler
must be level. The boiler comes equipped with leveling
feet. Should you find the floor beneath the boiler is uneven,
adjust the leveling feet with a wrench.
Figure 1 – Leveling