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BROAN Exhaust Fan: 160 cfm Max Airflow, 1 Speeds, 5 sones, Low Profile, 120V AC - Standard Residential Ceiling Exhaust Fans
BROANStandard Residential Ceiling Exhaust Fans

BROAN Exhaust Fan: 160 cfm Max Airflow, 1 Speeds, 5 sones, Low Profile, 120V AC

The BROAN 503 is a standard residential ceiling exhaust fan with a maximum airflow of 160 cfm. It operates as a single-speed unit at 5 sones, powered by 115V AC (nominal) or 120V AC (nameplate). The fan features a…

SKU 3G-OTH-78653

Brand
BROAN
Item
Exhaust Fan: 160 cfm Max Airflow, 1 Speeds, 5 sones, Low Profile, 120V AC
Part Number
503
Category
Standard Residential Ceiling Exhaust Fans
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Technical Specifications

BROAN
Manufacturer Part Number
503
Type
5 sones, Low Profile
AC
120V
Speeds
1
Duct Shape
Rectangular
Grille Color
White
Grille Material
Plastic
Nominal Voltage
115V AC
Number of Speeds
1
Nameplate Voltage
120V AC

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BROAN Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The BROAN 503 is a standard residential ceiling exhaust fan with a maximum airflow of 160 cfm. It operates as a single-speed unit at 5 sones, powered by 115V AC (nominal) or 120V AC (nameplate). The fan features a white plastic grille and a rectangular duct shape.

Frequently Asked Questions

What is the BROAN 503 exhaust fan used for?

The BROAN 503 is a standard residential ceiling exhaust fan designed to remove moisture, odors, and stale air from bathrooms, laundry rooms, or similar spaces. It delivers 160 cfm maximum airflow at 5 sones, making it suitable for medium-sized rooms where quiet operation is less critical.

What are the specifications of the BROAN 503 exhaust fan?

The BROAN 503 is a single-speed exhaust fan with a maximum airflow of 160 cfm and a noise level of 5 sones. It operates on 115V AC nominal / 120V AC nameplate voltage. The fan has a white plastic grille and a rectangular duct shape. It is a low-profile unit for standard residential ceiling installation.

Where to buy the BROAN 503 exhaust fan worldwide?

3G Electric supplies the BROAN 503 exhaust fan to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your location. Contact us for pricing and lead time on this single-speed, 160 cfm ceiling fan.

How to install the BROAN 503 exhaust fan?

Install the BROAN 503 by first ensuring the power is off at the breaker. Connect the fan's wiring to a 115V AC or 120V AC supply per local codes. Secure the fan housing to ceiling joists, attach the rectangular duct, and snap the white plastic grille into place. Test operation after installation.

Used in

Common applications for BROAN
Residential construction — Broan ERV/HRV models (e.g., B160E65RS, B150E75NS) for whole-house ventilation to meet building codes.
Cold-climate housing — Broan HRV with recirculation defrost (e.g., B160E65RT) to prevent core freezing during winter.
Humid climates — Broan ERV with moisture transfer (e.g., B150E75NT) to manage indoor humidity while ventilating.
Small commercial spaces — Broan surface-mount ceiling heater (MPN 157) for spot heating in vestibules or offices.
Retrofit projects — Broan ERV/HRV side-port or top-port configurations to match existing ductwork and installation constraints.
Light industrial control rooms — Broan ERV/HRV units for fresh-air supply where 120V AC, 60 Hz power is available.
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BROAN Products

3G Electric supplies BROAN standard residential ceiling exhaust fans. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Ceiling Ventilator: 480 cfm Max Airflow, Variable Speeds, 2.3 sones, High Profile, 120V AC, 115V AC (MPN L400)
BROAN
Ceiling Ventilator: 480 cfm Max Airflow, Variable Speeds, 2.3 sones, High Profile, 120V AC, 115V AC (MPN L400)
Standard commercial ceiling exhaust fan with variable speed control. Operates at 1.3 sones for quiet ventilation. Round duct connection with white plastic grille. Suitable for general ventilation in commercial spaces
BROAN
Standard commercial ceiling exhaust fan with variable speed control. Operates at 1.3 sones for quiet ventilation. Round duct connection with white plastic grille. Suitable for general ventilation in commercial spaces
Standard commercial ceiling exhaust fan with variable speed control and low-profile design. Operates on 115V AC nominal voltage (120V AC nameplate) with a maximum airflow of 310 cfm at 2.5 sones. Features a round duct connection and white plastic grille. Suitable for general ventilation in commercial spaces
BROAN
Standard commercial ceiling exhaust fan with variable speed control and low-profile design. Operates on 115V AC nominal voltage (120V AC nameplate) with a maximum airflow of 310 cfm at 2.5 sones. Features a round duct connection and white plastic grille. Suitable for general ventilation in commercial spaces

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