Specifications - Lifebreath 40DHW(T) Operation, Sizing And Installation Manual

Specifications

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.
40DHW Output (MBH)
890
40.7 47.7 54.8
790
38.0 44.5 51.0
740
36.5 42.7 49.0
660
33.8 39.6 45.5
1030
44.0 51.7 59.3
900
41.0 48.0 55.1
825 38.9 46.7 52.4
740 36.5 42.7 49.0
Water
130 140 150
Temp.
3 GPM
16"
Top
Duct (coil)
17.25"
19"
Opening
29.5"
Note: Ventilation ports and return
plenum opening available
off either side of cabinet.
All units conform to CSA
and UL Standards.
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
61.9
69.0 76.2 43.8
57.6
64.3 70.9 40.5
55.3
61.7 68.0 38.7
51.3
57.2 63.0 35.6
67.0
74.8 82.5 48.0
62.3
69.4 76.6 44.1
59.2 66.0 72.8 41.7
55.3 61.7 68.0 38.7
160 170 180 130
Dimensions & Clearances
(SERVICE CLEARANCE 1')
Side
C L E A N A I R F U R N A C E
12"
Ventilation
Supply Air
4" 6"
Inlet
Ventilation
6"
Exhaust Air
Outlet
22"
Return
14"
Plenum
29.5"
Model 40DHW
66.5
51.3 58.9 74.1
61.3
47.4 54.4 68.3
58.6
45.3 51.9 65.3
53.9
41.7 47.8 60.0
72.8
56.2 64.5 81.2
51.7 59.3 66.9 74.6
48.8 56.0 63.2 70.4
45.5 51.9 58.6 65.3
140 150 160 170
4 GPM
(SERVICE CLEARANCE 3')
Front
®
Latches
47.5"
Blower Section
19"
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.
12
81.7 45.7 53.6 61.4
75.4 42.0 49.2 56.4
72.0 40.0 46.8 53.7
66.2 36.7 42.9 49.2
89.6 50.5 59.1 67.8
82.3 46.1 54.0 61.9
77.6 43.5 50.9 58.3
72.0 40.0 46.9 53.7
180 130 140 150
5 GPM
Model
Voltage
Hp
Amps (total)
Water
Connections
Airflow (High)
.25 in wg
.5 in. wg
Ventilation
Airflow
Effectiveness
(Aluminum Core)
Total Efficiency
(Enthalpic Core)
Net Weight
Shipping Weight
(Up Flow)
69.3
77.2 85.1
63.6
70.8 78.0
60.5
67.4 74.3
55.4
61.7 68.0
76.5
85.3 94.1
69.8
77.8 85.8
65.8 73.3 80.8
60.5 67.4 74.3
160 170 180
40DHW
120 VAC 60 Hz
1/3
7
1/2" Copper Soldered
Connection
1030 CFM
890 CFM
100 - 140 CFM
70%
50%
150 lbs.
165 lbs.
0105