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CABINET/CORE: Collar size: 5-inch (127 mm). The case is constructed of 0.032 painted aluminum with a white enamel finish. The cabinet is fully insulated with 1-inch polyurethane. The unit is equipped with a polypropylene cross-flow heat exchange core. Shipping weight: 34 lbs (15 kg). ELECTRICAL: 120V/1/60 Hz. 100W, 0.9A BLOWERS: Two backward curve impellers using PSC motors and permanently sealed bearings. CERTIFICATION: HVI, CSA C22.2 ADDITIONAL FEATURES: _ Furnace interlock options: commands furnace blower when HRV is on or only on high speed _ Intelligent Defrost: adjusts to outdoor conditions at -5║ C (23║ F) -10║ C (14║ F), -15║ C (5║ F) and -20║ C (-4║ F) _ In defrost and recirculation modes, this unit will not induce indoor negative pressure nor recycle exhaust air; rather, it will redistribute ambient room air. _ Balancing: independent speed adjustment of either supply or exhaust motor in BOTH high and low speed _ 24 V circuit protection with self resetting fuse _ Drain, hanger kit, polyester air filters included _ 12 VDC AND/OR 24 V remote control options with the following Nu-Air controls: ES Series (12 VDC): Unlimited numbers. Series or parallel. WINDSOR Series (24 V) ES-M1: Off/ Stby/ Lo/ Hi ES-M2: Off/ Stby/ Lo/ 20 LoŚ40 Stby ES-M3: Off/ Stby/ Lo/ 20 LoŚ40 Recirculation ES-M4: Off/ Stby/ Lo/ Recirculation ES-T1: 20-40-60-minute timer *ES-DVC: All ES-M functions + 15-30-45-60-minute timer DSTAT-1: Humidity control Win-1: Humidity control/ OFF/ STBY/ Continuous/ Intermittent/ Full-time high speed WIN-20: 20-minute timer (up to 6) Also: Any 24 V, two-wire switch. *For models with serial number ES1001108428 and lower (pre-August, 2011), please consult Nu-Air representative. Defrost: When outdoor temperature falls to -5║ C (23║ F), an automatic timed defrost cycle is initiated. The fresh air motor will go to high speed and the exhaust air motor will turn off. A damper will shut off the cold supply port, directing ambient air through the core for defrosting. The unit will resume normal operation for a fixed duration, then the processor will read outdoor temperature and initiate defrost as necessary. Warranty: There is a 5-year warranty on all internal components. The heat recovery core has a lifetime warranty.
Normal delivery time 5 business days
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