Sales & Customer Service
Office Hours: Mon-Fri - 5:00am-5:00pm PST
Sat-Sun - 10:00am-2:00pm PST
Toll Free: 1-877-998-WEST (9378) Email: Links:
Free Shipping On All Orders Over $99

Nutone Bathroom Fan, 70 CFM 2-Bulb Lamp Heater - for 4" Duct

Nutone 9427P

SKU: 210315
Our Price: $90.99

Click to view pallet pricing

Add 22 more to get 5% off! ($86.44 each)

Ask a Question
About this Product

Purchase 1 piece, and earn 6 Westside Dollars

View All Nutone Ceiling Heaters

Nutone 9427P


About the 70 CFM Nutone 9427P Bathroom Heat-a-Vent Fan w/ Two-Bulb Heater Lamp

The multi functional 70 CFM Nutone 9427P Bathroom Heat-a-Vent Fan w/ Two-Bulb Heater Lamp offers a ventilating fan system, light fixture and space heater in one convenient fixture, perfect for your bathroom, kitchen, porch or other space. It uses an R-40 infrared heat lamp to evenly distribute heat and features an automatic reset for optimal thermal protection. This unit also features a polymeric damper to prevent back drafts and to reduce mechanical noise.

The Nutone 9427P Bathroom Heat-a-Vent Fan w/ Two-Bulb Heater Lamp features a modern, white polymeric grill and uses two 250 watt bulbs (sold separately). The 15 5/8” x 10 ¼” grille fits a 4" duct.

Be sure you have sufficient ceiling space available in your bathroom to fit the Nutone 9427P Heat-a-Vent Fan. This unit features hanger bars and simple installation, and is suited for a recessed ceiling mount. 

Please check your available ceiling space to ensure there is adequate room for bath fan housing!

CFM - (view more)
TYPE OF FAN - (view more)
DUCT SIZE 4 Inch Duct - (view more)
WITH HEATER Yes - (view more)
WITH LIGHT Yes - (view more)
BRAND Nutone


• Fan and Heater Can be Used Independently or Together
• Quiet, Highly efficient Polymeric Blower Wheels
• Polymeric Damper Prevent Backdrafts and Eliminate Mechanical Noise
• Polymeric 4" Round Duct Connectors with Tapered Sleeves simplify Ducting
• Attractive white Polymeric Grilles
• Compact steel housings with adjustable Mounting Brackets have Keyhole slots that span up to 24"
• Provision for Heat and Light using 1 Heat lamp and 1 Incandescent Lamp
• Automatic Reset Thermal Protection
• Unit mounts easily in 2" x 8" Joists


• CFM Rating: 70 CFM
• Sound Level Rating: 3.5 Sones
• Duct Diameter: 4" Round
• Electrical Rating: 120V, 4.5 Amps
• Bulb Type: Infrared R40 OR BR40 (Sold Separately)
• Required Bulb Wattage: (2) 250W Bulbs
• Wattage: 545W
• Housing Dimensions: 14 1/4" L x 8 3/8"+3 1/4" W x 6 3/8" D
• Grille Dimensions: 15 5/8" L x 10 1/4" W

Customer Reviews

cheap but now needs to be replaced

I replaced the rattling noisy unit with the same unit and 1 year and 4 months later the same problem developed, namely more noisy rattling of the fan.

I like the unit when first installed but the 1 year warranty and low price doesn't make up for the stress of listening to the rattle or having to replace the fan prematurely. Funny thing is the light bulbs i put in it lasted longer than the fan.

I do not recommend this fan.


on 12-30-2011 by Greg

Write Your Own Review:

 1 star2 stars3 stars4 stars5 stars

Submit Review

Questions & Answers

Please login or register before adding a question.

If you are a new customer, please register first: