BROAN-NuTone SC100W Control
The Broan-NuTone SC100W Variable Speed Control provides precise motor speed regulation for HVAC ventilation fans and blowers. Designed as a rugged solid-state fan speed controller, this unit is rated for 120V at 3 Amps, making it the primary SC100W direct replacement for 57W and 57V models. This white dial speed control allows for a customized CFM output, enabling contractors to balance airflow requirements while reducing nuisance noise. It fits a standard single-gang electrical box, facilitating an easy wall-mounted fan control installation. The rotary dial features an integrated on/off position, ensuring the motor operates within its specific electronic speed range without stalling. For technicians, the SC100W electronic control is the go-to solution for high-static pressure environments where fixed-speed fans fail to meet localized ventilation needs. Ensure the motor is designated as "speed controllable" before integrating this HVAC blower speed switch into the circuit to maintain motor winding integrity.
Key Benefits:- Universal Compatibility: Serves as the direct technical successor to the legacy 57W and 57V speed controls.
- Precise Airflow Tuning: Allows for infinite adjustment of fan speeds to meet specific ASHRAE ventilation standards.
- Acoustic Management: Reduces decibel levels by allowing the motor to run at lower RPMs when full capacity is not required.
- Simplified Retrofitting: Standard two-wire installation fits into existing single-gang junction boxes for fast field replacement.
Can the SC100W be used with any bathroom exhaust fan?
This control is specifically designed for Broan-NuTone units with motors rated up to 3 Amps. It should only be used with permanent split capacitor (PSC) or shaded pole motors that are explicitly labeled as speed controllable.
Does this control require a neutral wire?
The SC100W typically installs in series with the hot lead, similar to a standard toggle switch, though you should always verify the specific wiring diagram for the fan unit being serviced.
Will this stop the motor from humming at low speeds?
As a solid-state controller, some slight electromagnetic hum is inherent at lower voltage settings; however, the SC100W is engineered to minimize this through high-quality internal filtering.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
BROAN-NuTone SC100W Control
The Broan-NuTone SC100W Variable Speed Control provides precise motor speed regulation for HVAC ventilation fans and blowers. Designed as a rugged solid-state fan speed controller, this unit is rated for 120V at 3 Amps, making it the primary SC100W direct replacement for 57W and 57V models. This white dial speed control allows for a customized CFM output, enabling contractors to balance airflow requirements while reducing nuisance noise. It fits a standard single-gang electrical box, facilitating an easy wall-mounted fan control installation. The rotary dial features an integrated on/off position, ensuring the motor operates within its specific electronic speed range without stalling. For technicians, the SC100W electronic control is the go-to solution for high-static pressure environments where fixed-speed fans fail to meet localized ventilation needs. Ensure the motor is designated as "speed controllable" before integrating this HVAC blower speed switch into the circuit to maintain motor winding integrity.
Key Benefits:- Universal Compatibility: Serves as the direct technical successor to the legacy 57W and 57V speed controls.
- Precise Airflow Tuning: Allows for infinite adjustment of fan speeds to meet specific ASHRAE ventilation standards.
- Acoustic Management: Reduces decibel levels by allowing the motor to run at lower RPMs when full capacity is not required.
- Simplified Retrofitting: Standard two-wire installation fits into existing single-gang junction boxes for fast field replacement.
Can the SC100W be used with any bathroom exhaust fan?
This control is specifically designed for Broan-NuTone units with motors rated up to 3 Amps. It should only be used with permanent split capacitor (PSC) or shaded pole motors that are explicitly labeled as speed controllable.
Does this control require a neutral wire?
The SC100W typically installs in series with the hot lead, similar to a standard toggle switch, though you should always verify the specific wiring diagram for the fan unit being serviced.
Will this stop the motor from humming at low speeds?
As a solid-state controller, some slight electromagnetic hum is inherent at lower voltage settings; however, the SC100W is engineered to minimize this through high-quality internal filtering.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
The Broan-NuTone SC100W Variable Speed Control provides precise motor speed regulation for HVAC ventilation fans and blowers. Designed as a rugged solid-state fan speed controller, this unit is rated for 120V at 3 Amps, making it the primary SC100W direct replacement for 57W and 57V models. This white dial speed control allows for a customized CFM output, enabling contractors to balance airflow requirements while reducing nuisance noise. It fits a standard single-gang electrical box, facilitating an easy wall-mounted fan control installation. The rotary dial features an integrated on/off position, ensuring the motor operates within its specific electronic speed range without stalling. For technicians, the SC100W electronic control is the go-to solution for high-static pressure environments where fixed-speed fans fail to meet localized ventilation needs. Ensure the motor is designated as "speed controllable" before integrating this HVAC blower speed switch into the circuit to maintain motor winding integrity.
Key Benefits:- Universal Compatibility: Serves as the direct technical successor to the legacy 57W and 57V speed controls.
- Precise Airflow Tuning: Allows for infinite adjustment of fan speeds to meet specific ASHRAE ventilation standards.
- Acoustic Management: Reduces decibel levels by allowing the motor to run at lower RPMs when full capacity is not required.
- Simplified Retrofitting: Standard two-wire installation fits into existing single-gang junction boxes for fast field replacement.
Can the SC100W be used with any bathroom exhaust fan?
This control is specifically designed for Broan-NuTone units with motors rated up to 3 Amps. It should only be used with permanent split capacitor (PSC) or shaded pole motors that are explicitly labeled as speed controllable.
Does this control require a neutral wire?
The SC100W typically installs in series with the hot lead, similar to a standard toggle switch, though you should always verify the specific wiring diagram for the fan unit being serviced.
Will this stop the motor from humming at low speeds?
As a solid-state controller, some slight electromagnetic hum is inherent at lower voltage settings; however, the SC100W is engineered to minimize this through high-quality internal filtering.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
