INSTALLATION INSTRUCTIONS
Gas Furnace: (F/G)9MAE
14
440 01 4300 02
Specifications subject to change without notice.
Figure 10
Unconverted Factory Configuration as viewed in the Horizontal Right Orientation
Remove plug from
collector box.
DO NOT DISCARD.
If alternate vent position
is required, loosen clamp
on inlet of vent elbow.
Remove trap from
collector box.
Representative drawing only, some models may vary in appearance.
Figure 10
−
continued Horizontal Right Trap Configuration
Attach condensate trap
to collector box with
screw.
Install plug in open
port on collector box.
Slide relief tube in
stand-offs to adjust
length.
Vent elbow shown in alternate
orientation. Tighten clamp on
inlet to vent elbow 15 lb.-in.
Align trap over middle and
right-hand port on collector box.
A11281
Representative drawing only, some models may vary in appearance.
Condensate Drain Connection
!
CAUTION
FROZEN AND BURST WATER PIPE HAZARD
Failure to protect against the risk of freezing may result in property
damage.
Special precautions MUST be made if installing furnace in an area which
may drop below freezing. This can cause improper operation or damage
to equipment. If furnace environment has the potential of freezing, the
drain trap and drain line must be protected. The use of accessory drain
trap heaters, electric heat tape and/or RV antifreeze is recommended for
these installations.
!
CAUTION
PROPERY DAMAGE HAZARD
Failure to follow this caution may result in burst water pipes and/or
property damage.
If a condensate pump is installed, a plugged condensate drain or a failed
pump may cause the furnace to shut down. Do not leave the home
unattended during freezing weather without turning off water supply and
draining water pipes or otherwise protecting against the risk of frozen
pipes.
DO NOT trap the drain line in any other location than at the
condensate drain trap supplied with the furnace. If possible, DO
NOT route the drain line where it may freeze. The drain line
