Performance And Application Data - Wervp*3 - Bard ERV-FA2 Installation Instructions Manual

PERFORMANCE AND APPLICATION DATA – ERV-F*3
Ambient Ventilation Rate 400 CFM
OD 63% Efficiency
DB/
F VLT VLS VLL
WB
75 19080 12960 6120
105 70 12960 12960 0
65 12960 12960 0
80 29080 10800 17280
75 19080 10800 8280
100 70 10980 10800 180
65 10800 10800 0
60 10800 10800 0
80 28080 8640 19440
75 19080 8640 10440
95 70 10980 8640 2340
65 8640 8640 0
60 8640 8640 0
80 28080 6480 21600
75 19080 6480 12600
90 70 10980 6480 4500
65 6480 6480 0
60 6480 6480 0
80 28080 4320 23760
75 19080 4320 14760
85 70 10980 4320 6660
65 4320 4320 0
60 4320 4320 0
75 19080 2160 16920
70 10980 2160 8820
80
65 3780 2160 1620
60 2160 2160 0
70 10980 0 10980
75 65 3780 0 3780
60 0 0 0
Winter Heating Performance
(Indoor Design Conditions 70°F DB)
Ambient
OD
400 CFM 75% Eff.
DB/°F WVL WHR
65 2160 1620
60 4320 3240
55 6480 4860
50 8640 6480
45 10800 8100
40 12960 9720
35 15120 11340
30 17280 12960
25 19440 14580
20 21600 16200
15 23760 17820
Summer Cooling Performance
(Indoor Design Conditions 75°DB/62°WB)
HRT HRS HRL VLT VLS
12020 8164 3855 15502 10530
8164 8164 0 10530 10530
8164 8164 0 10530 10530
17690 6804 10886 22815 8775
12020 6804 5216 15502 8775
6717 6804 113 8921 8775
6804 6804 0 8775 8775
6804 6804 0 8775 8775
17690 5443 12247 22815 7020
12020 5443 6577 15502 7020
6917 5443 1474 8921 7020
5443 5443 0 7020 7020
5443 5443 0 7020 7020
17690 4082 13608 22815 5265
12020 4082 7938 15502 5265
6917 4082 2835 8921 5265
4082 4082 0 5265 5265
4082 4082 0 5265 5265
17690 2721 14968 22815 3510
12020 2721 9298 15502 3510
6917 2721 4195 8921 3510
2721 2721 0 3510 3510
2721 2721 0 3510 3510
12020 1360 10659 15502 1755
6917 1360 5556 8921 1755
2381 1360 1020 3071 1755
1360 1360 0 1755 1755
6917 0 6917 8921
2381 0 2380 3071
0 0 0 0
Ventilation Rate
325 CFM 76% Eff. 250 CFM 77% Eff.
WVL WHR WVL
1755 1333 1350
3510 2667 2700
5265 4001 4050
7020 5335 5400
8775 6669 6750
10530 8002 8100
12285 9336 9450
14040 10670 10800
15795 12004 12150
17550 13338 13500
19305 14671 14850
Ventilation Rate 325 CFM
64% Efficiency
VLL HRT HRS HRL
4972 9921 6739 3182
0 6739 6739 0
0 6739 6739 0
14040 14601 5616 8985
6727 9921 5616 4305
146 5709 5616 93
0 5616 5616 0
0 5616 5616 0
15795 14601 4492 10108
8482 9921 4492 5428
1901 5709 4492 1216
0 4492 4492 0
0 4492 4492 0
17550 14601 3369 11232
10237 9921 3369 6552
3656 5709 3369 2340
0 3369 3369 0
0 3369 3369 0
19305 14601 2246 12355
11992 9921 2246 7675
5411 5709 2246 3463
0 2246 2246 0
0 2246 2246 0
13747 9921 1123 8798
7166 5709 1123 4586
1316 1965 1123 842
0 1123 1123 0
0 8921 5709 0 5709
0 3071 1965 0 1965
0 0 0 0 0
LEGEND:
VLT
VLS = Ventilation Load – Sensible
VLL = Ventilation Load – Latent
WHR
HRT = Heat Recovery – Total
1039
HRS = Heat Recovery – Sensible
2079
HRL = Heat Recovery – Latent
3118
WVL = Winter Ventilation Load
4158
WHR = Winter Heat Recovery
5197
6237
7276 NOTE: All performance data is based on
operating intake and exhaust blower on
8316
the same speed.
9355
10395
11434
Ventilation Rate 250 CFM
65% Efficiency
VLT VLS VLL HRT HRS
11925 8100 3825 7751 5265
8100 8100 0 5265 5265
8100 8100 0 5265 5265
17550 6750 10800 11407 4387
11925 6750 5175 7751 4387
6862 6750 112 4460 4387
6750 6750 0 4387 4387
6750 6750 0 4387 4387
17550 5400 12150 11407 3510
11925 5400 6525 7751 3510
6862 5400 1462 4460 3510
5400 5400 0 3510 3510
5400 5400 0 3510 3510
17550 4050 13500 11407 2632
11925 4050 7875 7751 2632
6862 4050 2812 4460 2632
4050 4050 0 2632 2632
4050 4050 0 2632 2632
17550 2700 14850 11407 1755
11925 2700 9225 7751 1755
6862 2700 4162 4460 1755
2700 2700 0 1755 1755
2700 2700 0 1755 1755
11925 1350 10575 7751 877
6862 1350 5512 4460 877
2362 1350 1012 1535 877
1350 1350 0 877 877
6862 0 6862 4460
2362 0 2362 1535
0 0 0 0
= Ventilation Load – Total
Manual 2100-701
Page
HRL
2486
0
0
7019
3363
73
0
0
7897
4241
950
0
0
8774
5118
1828
0
0
9652
5996
2705
0
0
6873
3583
658
0
0 4460
0 1535
0 0
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