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Lifebreath 650 DD Commercial Heat Recovery Ventilator (HRV)

Model: 650DD

Airflow up to 650CFM; Two sets of cores in series allows for high energy efficiency transfer of energy between air streams. Low profile cabinet allows for installations above suspended ceilings. Available in fan defrost (FD) or damper defrost (DD).

Warranty: Units carry a 15 year warranty on the HRV core and a 2 year replacement parts warranty.
  • AHRI 1060 certified HEX HRV cores
  • Blowers that slide in and out for easy servicing
  • Front and back access doors making the unit field reversible
  • Blowers positioned in suction providing better air movement
  • All ducts are now standard size of 20” x 8”

Voltage 120 V
Frequency 60 Hz
Phase 1
Current 7 A
Airflow High 650 CFM
Static Pressure 0 IN. WG
Weight 120 lb
Drain Yes
Motors and Blowers PSC 1/4 HP motors (3 Speed, double shafted) and two forward curved blower on each stream.
Core The cross flow heat exchanger balances efficiency, compact size and excellent cold temperature performance. With our recirculation defrost strategy the sensible heat recovery efficiency (SRE) at -25C (defrosting) can be within a few percent of the 0C SRE (no defrost) delivering significant energy savings. Each core is tested to ensure low leakage.
Defrost 5th port
Serviceability Slide in and out core, filter and blower assemblies. Service clearance 30 in.
Case 20GA Galv. Prepaint (G20)
Insulation 3/4" EPS Foil Face
Filters Washable
Mounting Saddle or curb mounted