Lennox LGH102H4M User Manual

Page 17
BLOWER DATA
CEILING DIFFUSERS AIR RESISTANCE - in. w.g.
RTD11 Step-Down Diffuser
FD11 Flush
Diffuser
Unit Size
Air Volume
cfm
2 Ends Open
1 Side, 2 Ends
Open
All Ends & Sides
Open
092, 094 Models
2400 0.21 0.18 0.15 0.14
2600 0.24 0.21 0.18 0.17
2800 0.27 0.24 0.21 0.20
3000 0.32 0.29 0.25 0.25
3200 0.41 0.37 0.32 0.31
3400 0.50 0.45 0.39 0.37
3600 0.61 0.54 0.48 0.44
3800 0.73 0.63 0.57 0.51
102, 120 & 122
Models
3600 0.36 0.28 0.23 0.15
3800 0.40 0.32 0.26 0.18
4000 0.44 0.36 0.29 0.21
4200 0.49 0.40 0.33 0.24
4400 0.54 0.44 0.37 0.27
4600 0.60 0.49 0.42 0.31
4800 0.65 0.53 0.46 0.35
5000 0.69 0.58 0.50 0.39
5200 0.75 0.62 0.54 0.43
150, 152 Models
4200 0.22 0.19 0.16 0.10
4400 0.28 0.24 0.20 0.12
4600 0.34 0.29 0.24 0.15
4800 0.40 0.34 0.29 0.19
5000 0.46 0.39 0.34 0.23
5200 0.52 0.44 0.39 0.27
5400 0.58 0.49 0.43 0.31
5600 0.64 0.54 0.47 0.35
5800 0.70 0.59 0.51 0.39
CEILING DIFFUSER AIR THROW DATA
Model No.
Air Volume
1
Effective Throw Range
RTD11 Step-Down FD11 Flush
cfm ft. ft.
092, 094
Models
2600 24 - 29 19 - 24
2800 25 - 30 20 - 28
3000 27 - 33 21 - 29
3200 28 - 35 22 - 29
3400 30 - 37 22 - 30
102, 120, 122
Models
3600 25 - 33 22 - 29
3800 27 - 35 22 - 30
4000 29- 37 24 - 33
4200 32 - 40 26 - 35
4400 34 - 42 28 - 37
150, 152
Models
5600 39 - 49 28 - 37
5800 42 - 51 29 - 38
6000 44 - 54 40 - 50
6200 45 - 55 42 - 51
6400 46 - 55 43 - 52
6600 47 - 56 45 - 56
1
Throw is the horizontal or vertical distance an air stream travels on leaving the outlet or diffuser
before the maximum velocity is reduced to 50 ft. per minute. Four sides open.

Lennox LGH102H4M Specifications

General

Brand	Lennox
Model	LGH102H4M
Category	Air Handlers
Language	English