Installation & Service Manual
1Determine unit location
Location of unit
1.Locate the appliance so that if water connections should leak, water damage will not occur. When such locations cannot be avoided, it is recommended that a suitable drain pan, adequately drained, be installed under the appliance. The pan must not restrict combustion air flow. Under no circumstances is the manufacturer to be held responsible for water damage in connection with this appliance, or any of its components.
2.The appliance must be installed indoors where it is protected from exposure to wind, rain and weather.
3.The appliance must be installed so that the ignition system components are protected from water (dripping, spraying, rain, etc.,) during appliance operation and service (circulator replacement, control replacement, etc.,).
4.Appliances located in a residential garage and in adjacent spaces that open to the garage and are not part of the living space of a dwelling unit must be installed so that all burners and burner ignition devices have a minimum clearance of not less than 18" (46cm) above the floor. The appliance must be located or protected so that it is not subject to physical damage by a moving vehicle.
5.DO NOT install this appliance in any location where gasoline or flammable vapors are likely to be present.
6.All units have been approved for alcove installation (an ALCOVE is a closet enclosure without a front door).
7.The appliance must not be installed on carpet.
8.All units have been approved for use on combustible surfaces.
9.Allow sufficient space for servicing pipe connections, pump and other auxiliary equipment, as well as the appliance.
NOTICE | Clearances from combustible construction | |
are noted on the appliance rating plate. | ||
|
14 "
TOP
6 "
RIGHT
6 " REAR
24" | 24" |
FRONT | LEFT |
Figure 1-1_Alcove installation, 90,000 - 180,000 Btu/hr
29" TOP
6 | " RIGHT |
6 "
REAR
24" | 24" | |
FRONT | ||
LEFT | ||
|
Figure 1-2_Alcove Installation, 225,000 - 500,000 Btu/hr
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