Lifebreath 4TONDHW(T) - Manual (Page 16)

16
Options
99-186 Weatherhoods, Two - 6" c/w
1/4" mesh screen
99-130W Remote Wall Mount Dehumidistat
Control 24 VAC only
99-RSK6 6” back draft damper
Specifications
Model 40DHWH
(Horizontal)
Core
Ventilation system has patented aluminum heat recovery core (standard) or an enthalpic energy
recovery core (optional) for energy-efficient ventilation. Enthalpic cores are recommended
for regions where the temperature does not drop below 25˚F (-4˚C).
Filters Washable air filters in exhaust and supply air streams of ventilation section, 1" pleated in
return plenum side.
Case
Prepainted galvanized steel for superior corrosion resistance. Service drain 1/2” or 3/4” NPT.
1030
900
825
740
3 GPM
130 140 150 160 170 180 Water
Temp.
44.0
41.0
38.9
36.5 51.7
48.0
46.7
42.7 59.3
55.1
52.4
49.0 67.0
62.3
59.2
55.3
CFM @ .25"WG
74.8
69.4
66.0
61.7 82.5
76.6
72.8
68.0
4 GPM
130 140 150 160 170 180
48.0
44.1
41.7
38.7 56.2
51.7
48.8
45.5 64.5
59.3
56.0
51.9 72.8
66.9
63.2
58.6 81.2
74.6
70.4
65.3 89.6
82.3
77.6
72.0
5 GPM
130 140 150 160 170 180
50.5
46.1
43.5
40.0 59.1
54.0
50.9
46.9 67.8
61.9
58.3
53.7 76.5
69.8
65.8
60.5 85.3
77.8
73.3
67.4 94.1
85.8
80.8
74.3
890
790
740
660
40.7
38.0
36.5
33.8 47.7
44.5
42.7
39.6 54.8
51.0
49.0
45.5 61.9
57.6
55.3
51.3
CFM @ .5"WG
69.0
64.3
61.7
57.2 76.2
70.9
68.0
63.0
40DHW Output (MBH)
43.8
40.5
38.7
35.6 51.3
47.4
45.3
41.7 58.9
54.4
51.9
47.8 66.5
61.3
58.6
53.9 74.1
68.3
65.3
60.0 81.7
75.4
72.0
66.2 45.7
42.0
40.0
36.7 53.6
49.2
46.8
42.9 61.4
56.4
53.7
49.2 69.3
63.6
60.5
55.4 77.2
70.8
67.4
61.7 85.1
78.0
74.3
68.0
Note: All units conform to CSA and UL Standards.
Return
Plenum
Return
Plenum
22”
29.5”
19” 14”
29.5”
49.5”
12”
14”
6” 6”
4”
22”
19”
SIDE
FRONT
Duct Coil
Opening
29.5”
19” 17.25”
16”
RETURN AIR END
SUPPLY AIR END
40DHWH Output (MBH)
Dimensions & Clearances
10” Service
Clearance
Service
Drain
Model 40DHWH
Voltage 120 VAC 60 Hz
Hp 1/3
Amps (total) 7
Water 1/2" Copper Soldered
Connections Connection
Airflow (High)
.25 in wg
1030 CFM
.5 in. wg 890 CFM
Ventilation 100 - 140 CFM
Airflow
Effectiveness 70%
(Aluminum Core)
Total Efficiency 50%
(Enthalpic Core)
Net Weight 150 lbs.
Shipping Weight 165 lbs.
Warranty
Units carry a lifetime warranty on the heat
recovery (aluminum) core, a five year warranty
on the energy recovery (enthalpic) core and a
five year replacement parts warranty on all
other components.
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