HRV/ERV Solutions VS250 CMh

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Catalog

Dimensions

Parts

Feature

PERFORMANCE

Exceptional energy performance thanks to its aluminum counterflow heat exchanging core.

Significant cost of operation savings.

Quiet operation with fans that use electronically commutated motors (ECM) and backward curving fan blades.

HEAT RECOVERY EFFICIENCY

FAN OPERATING RANGE

FAN VOLUME

Ext. Static Pressure
(in. W.C.)
0.67 1.30 1.85 2.33 2.67
Maximum Flow (CFM) 250 200 150 100 60
System Power (Watts) 245 253 253 244 229
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FAN POWER*

Airflow (CFM) 250 200 150 100 60
CFM/WATT (2 Fans) 1.6 2.1 2.6 2.9 2.5
System Power (Watts) 175 117 78 55 44
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*
At 1/8" water column

Specifications

Ventilation Flow – Max 309 cfm
Ventilation Flow – Typical 60 to 270 cfm
Ventilation Type Heat Recovery Ventilator (HRV)
Heat Exchanger Counterflow Aluminum Static Plate
Fan Type Backward Curved, Centrifugal, EC
Heat Recovery – Max 86.1%
Temperature Range 41° F to 104° F
Humidity 90% RH
Operation Modes CAV, DCV, VAV, BMS, Economizer

MECHANICAL

Weight 154 lbs
Shipping Weight 197 lbs
Dimensions 30.7" L x 12.2" W x 46.9" H
Shipping Dimensions 39" L x 18" W x 59" H
OA Filter Dimensions 11.25" L x 9.25" W x 3.75" D Filter Class: MERV13
RA Filter Dimensions 11.25" x 9.25" W x 3.75" D Filter Class: MERV9

ELECTRICAL

*Preheater Inactive Inactive Active Active
Voltage 240 VAC 208 VAC 240 VAC 208 VAC
Phase
Power Supply 270 W 270 W 1.78 kW 1.41 kW
FLA – Max 1.1 A 1.3 A 7.4 A 6.8 A
MCA 1.2 A 1.4 A 9 A 8.2 A
MOP 5 A 5 A 10 A 10 A
De-Ice Preheater 1.51 kW 1.14 kW
Preheater Temp Rise 11.3° C 8.5° C
Fan Motor Type EC
Maximum Power – 1 Fan 125 W (0.17 hp)
*
Preheater recommended for below-freezing outdoor temperatures.