Filter (Not Furnished); Indoor Air Quality; Installation Clearances - Lennox SLP98UHV User Manual

FEATURES

FILTER (NOT FURNISHED)

Filter and provisions for external mounting must be field
provided.
OPTIONS
Air Filter and Rack Kit for Horizontal Return Air
(End) Applications
Washable or vacuum cleanable polyurethane frame
type filter and external end return air rack available for
field installation.
Rack has filter door for easy filter servicing.
Flanges on rack allow easy duct connection.
See dimension drawing.
Air Filter and Rack Kit for Upflow Side Return Air
Applications - Not for use with Return Air Base
Washable or vacuum cleanable polyurethane frame
type filter and external side return air rack available for
field installation.
Available in single and ten pack kits.
Rack has filter door for easy filter servicing.
Flanges on rack allow easy duct connection.
Field installs on either side of unit cabinet. See
dimension drawing.

INSTALLATION CLEARANCES

NOTE - Air for combustion must conform to the methods outlined in the National Fuel Gas Code (NFPA 54/ANSI-
NOTE - In the U.S. flue sizing must conform to the methods outlined in the current National Fuel Gas Code (NFPA
1
2
SLP98UHV / Page 8
Top/Plenum
Front (service/alcove)
Z223.1) or the National Standard of Canada CAN/CSA-B149.1 "Natural Gas and Propane Installation
Code".
54/ANSI-Z223.1) or applicable provisions of local building codes. In Canada flue sizing must conform to
the methods outlined in National Standard of Canada CAN/CSA-B149.1.
Allow proper clearances to accommodate condensate trap and vent pipe installation.
Do not install the furnace directly on carpeting, tile, or other combustible materials other than wood flooring.

INDOOR AIR QUALITY

See Indoor Air Quality section and Lennox Price Book
for a complete list of indoor air quality products (air
purification systems, high efficiency air filters and filter
cabinets, UV lights, humidifiers, fresh air ventilation
system and heat/energy recovery systems).
Sides 0 inches (0 mm)
1
Rear 0 inches (0 mm)
1 inch (25 mm)
Front 0 inches (0 mm)
24 inches (610 mm)
Floor Combustible
2