Aldes EK120-HF-N InspirAIR FRESH Counter-flow Energy Recovery Ventilator – PSC Motor, 50–97 CFM at 0.4 in. w.g., Exhaust Defrost, 120 V Hardwired

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Aldes EK120-HF-N InspirAIR FRESH Counter-flow Energy Recovery Ventilator – PSC Motor, 50–97 CFM at 0.4 in. w.g., Exhaust Defrost, 120 V Hardwired

NOTE: This item is a special order and may take 1–2 weeks for delivery.


  • Provides 50–97 CFM at 0.4 in. w.g. with two forward-curved motorized impellers and PSC motors.
  • Features a polymeric membrane counter-flow ERV core for heat and moisture recovery.
  • Automatic timed integral exhaust defrost activates when the outdoor temperature drops below −12°C (10.4°F).
  • Includes a washable MERV 8 supply filter and washable foam exhaust filter; an optional MERV 13 supply filter is available separately.
  • Features 5-inch duct connections, an included ceiling mounting bracket, and a low-voltage dry contact for interlocking with heating and cooling systems.

Product Specifications:

Brand: Aldes
Model: EK120-HF-N
Product Series: InspirAIR FRESH
Product Type: Energy Recovery Ventilator (ERV)
Airflow: 50 to 97 CFM at 0.4 in. w.g.
Plate Exchanger: Polymeric membrane counter-flow ERV
Casing Material: 24-gauge galvanized steel
Drain Connections: None
Duct Connections: 5" (127 mm)
Insulation: Polystyrene
Length: 32-1/8" (816 mm)
Height: 9-7/8" (251 mm)
Width: 23-1/8" (587 mm)
Weight: 53 lbs (24 kg)
Exhaust Damper: Closed by gravity
Mounting: Ceiling mounting bracket included; mounting chains optional
Electrical & Controls: 120 VAC, 60 Hz, 207 W, 1.94 A
Standard Filter Quantity: 1 supply, 1 exhaust
Supply Filter: Washable MERV 8 (No. 200607116)
Exhaust Filter: Washable Foam (No. 200607630)
Optional Filter: MERV 13, supply air circuit only (No. 200607117); sold separately
Blowers: Two motorized impellers (forward-curved)
Motor Type: PSC
Frost Prevention/Control: Automatic timed integral exhaust defrost; temperature-controlled cycles below 10.4°F (-12°C)
Heating/Cooling Interlock: Low-voltage dry contact (24 VAC)
Warranty: Limited 5 years on the cores and all covered components


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