For Service, Estimates or Maintenance

Over 80 Years Serving the Fox Valley

Comfort™ Energy Recovery Ventilator – ERVXXNVA1090

Contact us to request service or request an estimate. We offer Emergency 24hr service too! For After Hour Emergency Service please call 847-742-3486 ext. 302 or call 630-549-5944 for After Hour Emergency Estimates.

Our normal hours are 8am – 4pm.



This patent-pending Carrier® Energy Recovery Ventilator (ERV) is designed to mount right onto your furnace or duct. It brings in the fresh air and exits the stale year round. And, like all ERVs, it uses the outgoing air’s thermal energy to pre-condition the air coming in so you can enjoy fresh air without overworking your system.

It’s designed to be dependable and durable but with your budget in mind. Its unique design simplifies installation by eliminating two of the four ducting paths normally required.

Energy recovery ventilators are best used in climates where the summer is hot and humid.

Additional information


Energy recovery type
Mitigates humidity from incoming fresh air
Prefilters air for reduced indoor air pollutants
Crossflow configuration ensures there is no mixing of stale, outgoing and fresh, incoming air
Crossflow, paper core
Designed for continuous-mode operation without a defrost cycle and does not require a wall control
Designed for application in IECC Climate Zones 1 though 5 only
Easy 'no tools' maintenance
Acoustically engineered for quiet operation
10-year parts limited warranty1


Heating recovery efficiency (ASE): up to 76% at 32 °F
Cooling recovery efficiency (TRE): up to 55% at 95 °F
Airflow: Up to 130 cubic feet/minute
Sound: Quiet operation
Crossflow, Enthalpic core
Core protection filters on incoming and outgoing air
No external wall control required
Mounts directly onto furnace or return duct
115 V
Heavy-gauge steel cabinet
Powder-coat painted in taupe metallic
Dimensions: 32'H x 7.25'W x 23.5'D