Blower Performance Data - Lennox G26Q2-50 Unit Information

Model No.
Input Btuh (kW)
Output Btuh (kW)
lA.F.U.E.
California Seasonal Efficiency
¡Exhaust pipe connection (PVC) diameter— in. (mm)
¡Intake pipe connection (PVC) diameter— in. (mm)
Condensate drain connection (PVC)— in. (mm)
Temperature rise range — _F (_C)
High static certified by (A.G.A./C.G.A.) — in. wg. (Pa)
Gas Piping Size I.P.S. Gas Piping Size I.P.S.
Natural or LPG/propane
Blower wheel nominal Blower wheel nominal
diameter x width
Blower motor output — hp (W)
Nominal cooling Nominal cooling
that can be added
Shipping weight — lbs. (kg) 1 package
Electrical characteristics
LPG/Propane kit (optional)
Filter and Filter Rack Kits
}No. & size of filters - in. (mm)
Concentric Vent/Intake Air/Roof Termination Kit (optional)
¡Vent/Intake Air Roof ¡Vent/Intake Air Roof
Termination Kit (optional) — vent size
¡Vent/Intake Air Wall
Termination Kit (optional) — vent size Termination Kit (optional) — vent size
Non-continuous low speed
Twinning Kits Twinning Kits
(optional)
Continuous low speed
Continuous Low Speed Blower Switch (optional)
lAnnual Fuel Utilization Efficiency based on U.S. DOE test procedures and FTC labeling regulations. Isolated combustion system rating for non-weatherized furnaces.
}Polyurethane frame type filter.
¡Determine from venting tables proper intake and exhaust pipe size and termination kit required.
NOTE - 2 inch x 3 inch (51 mm x 76 mm) adaptor is furnished with -100 and -125 furnaces for exhaust pipe connection.
SPECIFICATIONS
in.
mm
in.
mm
Tons
kW
Optional Accessories (Must Be Ordered Extra)
b
LENNOXOEMPARTS.COM
2 inch (51 mm)
3 inch (76 mm)
2 inch (51 mm)
3 inch (76 mm)

BLOWER PERFORMANCE DATA

FILTER AIR RESISTANCE
cfm (L/s)
0 (0)
200 (95)
400 (190)
600 (285)
800 (380)
1000 (470)
1200 (565)
1400 (660)
1600 (755)
1800 (850)
2000 (945)
2200 (1040)
2400 (1130)
2600 (1225)
G26Q3/4-100 G26Q4/5-100
100,000 (29.3)
91,000 (26.7) 93,000 (27.2)
92.0% 92.0%
86.6% 85.8%
50-80 (28-44) 40-70 (22-39)
10 x 10 11-1/2 x 9
254 x 254 292 x 229
1/2 (373) 3/4 (560)
2 to 4 3-1/2 to 5
7.0 to 14.1 12.3 to 17.6
186 (84) 198 (90)
120 volts — 60 hertz — 1 phase (all models) (less than 12 amps)
b
65K27 (all models)
Single (44J21) Ten Pack (66K62)
(1) 20 x 25 x 1 (508 x 635 x 25)
33K97 — 2 inch (51 mm)
15F74 (ring kit) — 22G44 (close couple) — 30G28 (WTK close couple)
30G79 (WTKX close couple with extension riser)
44J40 (close couple) — 81J20 (WTK close couple)
64H88 (all models)
35J93 (all models)
44J06 (-1 and -2 models) Not used with Twinning Kits
in. w.g. (Pa)
0.00 (0)
0.01 (0)
0.03 (5)
0.04 (10)
0.06 (15)
0.09 (20)
0.12 (30)
0.15 (35)
0.19 (45)
0.23 (55)
0.27 (65)
0.33 (80)
0.38 (95)
0.44 (110)
Page 3
G26Q3/4-125 G26Q4/5-125
125,000 (36.6)
115,000 (33.7) 116,000 (34.0)
91.0%
87.5%
2 (51)
3 (76)
1/2 (12.7)
55-85 (31-47) 50-80 (28-44)
.50 (125)
1/2
12.7
10 x 10 11-1/2 x 9
254 x 254 292 x 229
1/2 (373) 3/4 (560)
2 to 4 3-1/2 to 5
7.0 to 14.1 12.3 to 17.6
218 (99) 218 (99)
15F75
44J41
92.0%
87.0%