Specifications

VCES-ERV-IOM-3B – Indoor ERV
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Table A1: Indoor ERV Equipment Data – ERV1000i, ERV1500i, ERV2000i, ERV3000i
ERV1000i ERV1500i ERV2000i ERV3000i
Shipping weight 525 lbs [239 kg] 600 lbs [273 kg] 725 lbs [330 kg] 1,185 lbs [539 kg]
Net weight 500 lbs [227 kg] 575 lbs [261 kg] 700 lbs [318 kg] 1,160 lbs [527 kg]
Shipping dimensions
(L x W x H)
74.00” x 44.00” x 28.00”
[1,880 x 1,118 x 711 mm]
55.75” x 42.75” x 49.83”
[1,1416 x 1,086 x 1,266 mm]
94.00” x 52.00” x 36.00”
[2,388 x 1,321 x 914 mm]
89.00” x 49.88” x 55.50”
[2,261 x 1,267 x 1,410 mm]
Ductwork
Location Ends of unit See Figure C2 Ends of unit See Figure C4
Size (W x H)
In ports 8” x 20” [203 x 508 mm] See Figure C2 12” x 26” [305 x 660 mm] See Figure C4
Out ports (fans) 8” x 12” [203 x 305 mm] See Figure C2 10” x 14” [254 x 356 mm] See Figure C4
Fans
Supply
Impeller (forward
centrifugal)
10.75” diameter x 5.50” wide
[273 x 140 mm]
9.50” diameter x 7.12” wide
[241 x 181 mm]
12.75” diameter x 7.00” wide
[324 x 178 mm]
11.6” diameter x 10.8” wide
[295 x 274 mm]
High speed 1,100 RPM 1,532 RPM 1,200 RPM 1,440 RPM
Motor (standard) ½ HP, two-speed ¾ HP, one-speed 1½ HP, one-speed 3 HP, one-speed
Exhaust
Impeller (forward
centrifugal)
10.75” diameter x 5.50” wide
[273 x 140 mm]
9.50” diameter x 7.12” wide
[241 x 181 mm]
12.75” diameter x 9.00” wide
[324 x 229 mm]
11.6” diameter x 10.8” wide
[295 x 274 mm]
High speed 1,100 RPM 1,532 RPM 1,200 RPM 1,440 RPM
Motor (standard) ½ HP, two-speed ¾ HP, one-speed 2 HP, one-speed 3 HP, one-speed
Filters
Supply
16” x 20” x 1“ disposable 2
MEF [406 x 508 x 25 mm]
20” x 20” x 2“ disposable 2
MEF [508 x 508 x 51 mm]
24” x 24” x 2“ disposable 2
MEF [610 x 610 x 51 mm]
16” x 20” x 2“ disposable 3
MEF [406 x 508 x 51 mm]
16” x 20” x 4“ disposable 3
HEF [406 x 508 x 102 mm]
Exhaust
16” x 20” x 1“ disposable 2
MEF [406 x 508 x 25 mm]
20” x 20” x 2“ disposable 2
MEF [508 x 508 x 51 mm]
24” x 24” x 2“ disposable 2
MEF [610 x 610 x 51 mm]
16” x 20” x 2“ disposable 3
MEF [406 x 508 x 51 mm]
Defrost cycle
(if equipped)
Activation, Stage 1 5°F [−15°C] 5°F [−15°C] 5°F [−15°C] 5°F [−15°C]
Recirculation 6 minutes 6 minutes 6 minutes 6 minutes
Ventilation 30 minutes 30 minutes 30 minutes 30 minutes
Activation, Stage 2 N/A N/A N/A N/A
Recirculation Preheat required Preheat required Preheat required Preheat required
Ventilation Below −21°F [−30°C] Below −21°F [−30°C] Below −21°F [−30°C] Below −21°F [−30°C]
Backdraft damper
Size (recirculation defrost) 20.00” x 8.00” [508 x 203 mm] 14.00” x 17.50” [356 x 445 mm] 12.00” x 26.00” [305 x 660 mm] 14.00” x 17.50” [356 x 445 mm]
Appendix A: Equipment Data