Bathroom Exhaust Fan with Heater - 80 CFM - 1.5 Sones - 4 in. Duct

3 Reviews
Brand: Delta
Mfr Part Number: RAD80

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The Delta RAD80 bathroom exhaust fan with heater features 80 CFM fan airflow and 1.5 sones for use in bathrooms. This bathroom fan has 4 inch duct size and can be installed on the ceiling or wall. The Delta bathroom fan is made of galvanized steel for the housing and PBT material for the grille.

  • Energy saving brushless DC motor technology engineered to run continuously for a minimum 70,000 hours
  • Quiet operation at 1.5 Sones
  • Energy efficiency at 7 CFM/Watt
  • Built-in thermostat for consistent temperature
  • Metal guard to prevent user contact with heating wire
  • 1300W heating element evaluated by cUL for safety standards
  • Heater module equipped with thermal cutoff fuse and thermostat
  • Annual exhaust fan energy cost for 24/7 operation is approximately $12.31*
  • Housing is made of galvanized steel
  • Detachable 4” diameter duct adapter
  • cUL listed and Home Ventilating institute (HVI) certified
  • Three year warranty

Brochures & Spec Sheets

Spec SheetDelta RAD80 SpecsDocumentationDelta RAD80 Installation


Housing MaterialSteelSeries/FamilyBreezRadiance

Fan Features

Fan Airflow80 CFMFan Duct Size4 in.
Fan Sones1.5Maximum Room Size (sq. ft.)75
Recommended Room SizeMedium Rooms

Included Components

Fan Heater Includedyes

Warranty & Certifications

CertificationsHVIProduct Warranty3 Years
UL Listedyes

Dimensions & Measurements

Product Length (in.)14.4Product Width (in.)8.25
Product Height (in.)5.5Overall Weight (lbs.)12

Ratings & Reviews

3 reviews

  • 3 stars
  • 0 reviews
  • 2 stars
  • 0 reviews
  • 1 star
  • 0 reviews


by -

It works great just as described & runs quietly.

Works good shipping came a

by -

Works good shipping came a bit later then told

Excellent value

by -

The heater works very well. Keeps me warm in the morning and during showers.