U-HRV 1800 Series​

U-HRV 1800 Standard Features Industry Standard Comparison
Airflow Range:0 to 2250 CFM [1800 Rated]Fully Variable ECM Remote Fan Modulation
Dimensions:54” L X 32” D X 36” Height2-4X Smaller Size (12″ Height per module)
Ultra Lightweight:276 lbs92 lbs. per module for transport, 18.5 lb per fan cube. 387 lb. total unit weight.
AHRI 1060 Tested Core:EWT-11-42Counterflow plate-type, heat and humidity transfer
 HWT-11-42Counterflow plate-type, heat-only transfer or condensing wrap-around application
Sensible Efficiency:73% @ 1800 SCFMUp to 90% Possible
Latent Efficiency:63% @ 1800 SCFMUp to 70% Possible
Total Efficiency:69% @ 1800 SCFMUp to 80% Possible
Exhaust Air Transfer:ZeroGood for Bathroom Exhaust, Laboratories, Hospitals
Minimal Maintenance:Filters @ 3-6 monthsTotal qty. 6, MERV 11: 5.00” x 40.5“ x 2.0” (Nominal)
Stack Multiple Modules:Vertical or HorizontalPatented design – a single duct will connect to multiple U-ERVs
Fan Motors:ECMVariable Airflow adjustability & balancing with mechanical turn potentiometers
  Remote Variable Airflow adjustability via 0-10V signal
Salt / CeramicProven highly antimicrobial without the addition of additives.  Actively kills bacteria flowing with both airstreams.
Non-Fused Disconnect:UL98 RatedLowers Installed Cost – Defeatable Lockout For Safe Access
Application:Any OrientationUniversal Compatibility for Bolt-on, Roof-top, Exterior or Interior Installation
Electrical Power:208 – 230 AC 3 PhaseVAC Input (50/60Hz)
Extreme Exterior Shell:PolypropyleneCorrosion Proof, double wall construction
  Nano-particle metal-oxide insulation


                                    External Static
                                    Pressure at 1800 SCFM              
Model Number Type Supply (in. w.g.) Exhaust (in. w.g.)

Unit Weight (lbs.)

Fan Cube Weight (lbs.) (ea.)

Power 208 VAC 3Ø(Amps)

U-HRV 1800 Sensible 2.0 2.0 387 18.5 12.2 13.1 15