Optional Accessories; Gas Heat Accessories - Lennox G43UF SERIES Unit Information

OPTIONAL ACCESSORIES − MUST BE ORDERED EXTRA
FILTER KITS
1
Air Filter and
Rack Kit Rack Kit
EZ Filter Base
Catalog No. − Ship. Wt. − lbs. (kg)
CABINET ACCESSORIES
Return Air Base
CONDENSATE DRAIN KITS
Condensate Drain Heat Cable
Heat Cable Tape
Condensate Trap Alternate Location Kit − Up−Flow Only
CONTROLS
Twinning Kit
TERMINATION KITS − See Installation Instructions for specific venting information.
Termination Kits Concentric
Direct Vent Direct Vent
Applications Applications
Only
Wall − Close
Couple Couple
Close Couple WTK − 2 in. (51 mm)
2
Termination
Roof
Kits − Direct or Kits Direct or
Wall − Wall Ring
Non−Direct Vent
Kit
Roof Termination Flashing Kit − Direct or Non−Direct
Vent − Contains two flashings.
1
Cleanable polyurethane frame type filter.
2
Kits contain enough parts for two, non−direct vent installations.
3
Non−direct vent only.

GAS HEAT ACCESSORIES

Input Input Model No Model No.
−045 G43UF
−045−1 to −6 G43UF
−070 G43UF
−070−1 to −6 G43UF
−090 G43UF
−110 G43UF
−135 G43UF
1
Required for proper operation at altitudes from 7501 to 10,000 ft. (2286 to 3048 m).
Side Return
Single
Ten Pack
Size of filter − in. (mm)
Size of field provided filter − in.
(mm)
6 ft. (1.8 m)
24 ft. (7.3 m)
50 ft. (15.2 m)
Fiberglass − 1/2 in. x 66 ft.
Aluminum foil − 2 in. x 60 ft.
1−1/2 in. (38 mm)
2 in. (51 mm)
3 in. (76 mm)
2 in. (51 mm)
3 in. (76 mm)
3 in. (76 mm)
2 in. (51 mm)
2 in (51 mm)
1
High Altitude
Orifice Kit
Natural Gas Only Natural Gas Only
59M16
59M16
59M16
59M16
59M16
59M16
59M16
B" Width Models C" Width Models
44J22
66K63
16 x 25 x 1
(406 x 635 x 25) (406 x 635 x 25)
73P56 − 7 (3)
16 x 25 x 1
(406 x 635 x 25) (508 x 635 x 25)
76M88
26K68
26K69
26K70
39G04
39G03
76M20
15L38
71M80
− − −
− − −
22G44
44J40
30G28
81J20
15F75
15F74
44J41
High Altitude Pressure
Switch Kit
4501−7500 ft. 7501−10,000 ft.
(1372−2286 m) (2286−3048 m)
− − − 95M22
− − − 56M06
56M05 56M06
− − − 56M06
75M20 56M07
75M20 56M07
56M04 60M35
Page 3
D" Width Models
44J22 44J22
66K63 66K63
16 x 25 x 1 16 x 25 x 1
(406 x 635 x 25)
73P57 − 8 (4) 73P58 − 10 (5)
20 x 25 x 1 24 x 24 x 1
(610 x 610 x 25)
74M74 74M75
26K68 26K68
26K69 26K69
26K70 26K70
39G04 39G04
39G03 39G03
76M20 76M20
15L38 15L38
− − −
69M29
60L46 60L46
− − −
44J40 44J40
− − −
81J20 81J20
15F75 15F75
3
15F74
44J41 44J41
LPG/Propane Kit
0−7500 ft. 7501−10,000 ft.
(0−2286 m) (2286−3048 m)
83M74
83M74
83M74
83M74
83M74
83M74
83M74
− − −
− − −
− − −
− − −
15F74
83M75
83M75
83M75
83M75
83M75
83M75
83M75