Bryant ERVBBLHA A07619 - Manual (Page 3)

3
Climate Map for Energy and Heat Recovery Ventilators
ERV Recommended w/HRV or ERV Wall Control
ERV Recommended
HRV Recommended
Honolulu
Sacramento Salt Lake
City
Boise
Salem
Vancouver
Helena
Edmonton
Calgary
Regina
Winnipeg
Bismark
Topeka
Denver
Oklahoma City
Austin
Baton Rouge
Orlando
Atlanta
Columbia
Raleigh
Washington D.C.
Nashville
Indianapolis
Springfield
Chicago Des Moines
Minneapolis
Green Bay
Milwaukee
Detroit
Madison
Harrisburg
Hartford
Boston
Syracuse
Montreal
Ottawa
Timmins
PHYSICAL DATA
MODEL ERVBBLHA1150 ERVBBLHA1200
Port Locations Sides Sides
Core Type Enthalpic transfer media, cross flow Enthalpic transfer media, cross flow
Weight — lb (kg) 74 (33.6) 76 (34.5)
Shipping Weight — lb (kg) 78 (35.4) 80 (36.3)
Shipping Dimensions in. (mm)
Height
Width
Length
19.75 (502)
20.5 (521)
40.5 (1029)
19.75 (502)
20.5 (521)
40.5 (1029)
MODEL ERVBBLHA1150 ERVBBLHA1200
Capacity—CFM @
0.5-0.3ESP (in. wc)
60---148 60---183
Efficiency (Sensible)—Percent
32_F (0_ C)
---13_F (---25_ C)
60
49
58
41
Efficiency (Latent)—Percent
@ all temperatures 58 53
Cooling Season Total Recovery Efficiency 95_F
(35_C) 56 52
MODEL ERVBBLHA1150 ERVBBLHA1200
Voltage 120 120
Max Power — watts 150 240
Max Amps 1.3 2.1
METHODS TO SIZE ERVs
METHOD 1
1. Calculate cu ft of occupied space.
2. Multiply by recommended air changes per hr (AC/h).
3. Divide by 60 minutes per hr to convert to CFM.
Example:
2000 sq ft with 8 ft ceiling, 0.35 air changes per hr (AC/h)
(2000 sq ft x 8 ft ceiling x 0.35 AC/h) / 60 min/h = 93.3 CFM
METHOD 2
1. Multiply number of people times 15 CFM/person.
2. Multiply number of bath rooms 20 CFM/each.
3. Add 25 CFM for kitchen.
Example:
2 people, 2 baths, 1 kitchen
(2 x 15) + (2 x 20) + 25 = 95 CFM
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