Specification

KG7S (D and M Series)
High Efficiency,
Single Stage Condensing,
Upflow/Horizontal and Downflow Gas
Furnace Models
95.0 AFUE
38,000 - 120,000 Btuh Input
The high efficiency upflow gas furnace may be installed
free standing in a utility room, basement, or enclosed in
an alcove or closet. Upflow/Horizontal units come ready
for upflow or horizontal application. The extended flush
jacket provides a pleasing “appliance appearance.” Design
certified by CSA for application in Canada and the United
States.
• 100% fired and tested — All units and each component
are tested on the manufacturing line.
• Best packaging in the industry — Unique corner post
design assures product will arrive to the homeowner
dent free.
• 30 second blower delay at start-up assures a warm
duct temperature at furnace start-up. Adjustable blower
off settings (60, 90, 120 and 180 seconds).
• 30 second post purge increases life of heat
exchanger.
• Hot surface igniter — Innovative application of an
appliance type igniter with a 20 year history of reliability.
Utilizes proven Smartlite
®
technology.
• Color coded wire harness — Designed to fit the
components, all with quick-connect fittings for ease of
service and replacement.
• Flexible category IV venting system — May be
vertically or horizontally vented using either a one-pipe or
two-pipe system for maximum flexibility in installation.
• High Static Blowers — All models equipped with high
static blowers.
• Low Boy Height — Easy to apply in low ceiling
applications, works well with taller high SEER coils,
easier to handle and install.
• Tubular primary heat exchanger — Heavy gauge
aluminized steel heat exchanger and stainless steel
secondary heat exchanger assures a long life.
• 60 second fixed cooling cycle blower-off delay
(TDR) increases cooling performance when matched
with a NORDYNE coil.
• High efficiency blower kits maximize efficiencies. On
select units, a SEER improvement of up to 1 point is
realized.
• Multi-speed direct drive blower — Designed to give
a wide range of cooling capacities. Switches on PCB,
provide ultra easy motor speed selection.
• LP convertible — Simple burner orifice and regulator
spring change for ease of convertibility.
• Diagnostic lights for easy troubleshooting without
counting flashes — Dedicated light for flame signal
strength and 2 lights in combination to indicate all
other fault codes with easy to recognize states without
counting flashes.
• Incorporates integrated control board with
connections for electronic air cleaner, humidifier, and
twinning.
• Two piece door design enhances furnace appearance
and uses captured screws to prevent losing door
screws.
• Seated vestibule reduces burner and inducer sound
levels.
TECHNICAL
SPECIFICATIONS
FEATURES and BENEFITS