Recommended Clearances; Residential Garage Installations; Boiler Freeze Protection Feature - Prestige Solo 110 Installation And Maintenance Manual

Pre-Installation Items

Recommended Clearances

The PRESTIGE is approved for zero clear-
ance to combustibles, excluding vent and
boiler piping.
- Vent & Boiler Piping - 1/4 inch from
combustible materials.
BEST PRACTICES
To provide serviceability to the unit it is
recommended that the following clear-
ances be maintained:
Top boiler jacket - 24 inches.
Front - 24 inches.
Bottom boiler piping - 24 inches.
Rear - 0 inches
Sides - 6 inches
NOTICE
When maintaining zero clearance or less
than recommended clearances, some
p roduct labeling may become hidden
and unreadable
WARNING
When installing the PRESTIGE in a
confined space, sufficient air must be
p rovided for p ro p e r combustion and
venting and to allow, under normal oper-
ating conditions, proper air flow around
the product to maintain ambient temper-
atures within safe limits to comply with
the National Fuel Gas Code NFPA 54 -
latest edition.

Residential Garage Installations

When installing the PRESTIGE in a residential
garage, the following special precautions per
N F PA 54/ANSI Z223.1 must be taken:
- Mount the unit with a minimum 18
inches above the floor level of the
garage. Ensure the burner and ignition
devices / controls are no less than 18
inches above the floor level.
- Locate or protect the unit in a matter
so it cannot be damaged by a moving
v e h i c l e .

Boiler Freeze Protection Feature

The boiler control has an freeze protection fea-
ture built in. This feature monitors the boiler
temperature and responds as follows when no
call for heat is present:
- 45ºF Boiler circulator is ON
- 37ºF Boiler circulator is ON and burner
operates at low fire
- 50ºF Burner OFF and boiler circulator
operates for approximately 10 minutes
WARNING
The boiler freeze protection feature is
disable during a hard lockout.
WARNING
The boiler freeze protection feature is
designed to protect the boiler and should
be installed in a primary/secondary pip-
ing arrangement, see section IV for more
details. If the boiler is installed in an
unheated space or exposed to freezing
return water temperatures see section IX
for antifreeze guidelines.
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