Supco FC4031 Fan Center
The Supco FC4031 is a versatile 40VA universal fan center designed to provide reliable low-voltage control for line-voltage fan motors and auxiliary circuits in HVAC/R systems. As a primary direct replacement for 4031FC, this unit integrates a DPDT plug-style relay (90340) and a high-efficiency 40VA transformer. Engineered for field flexibility, it features multi-tap primary voltages of 120VAC, 208VAC, and 240VAC to accommodate diverse power requirements, effectively reducing truck stock and inventory overhead. The secondary 24VAC output is industrial-standard for furnace and air conditioning control circuits. This HVAC universal fan control center is rated for up to 3/4 horsepower, making it compatible with various residential and light commercial fan motors. Installation is streamlined via color-coded wiring and a mounting configuration that fits directly onto standard 4" x 4" electrical boxes.
Key Benefits
- Broad Compatibility: Multi-tap primary leads support 120/208/240VAC applications.
- Simplified Service: Features a DPDT 90340 plug-in relay for easy testing and field replacement.
- Efficient Mounting: Installs directly to any 4" x 4" junction box, serving as a clean interface between line and low voltage.
- Cross-Reference Utility: Direct substitute for Jard 4031FC, Mars 24010, and Steveco 90-130.
Common Questions
What does the DPDT relay configuration allow?
The Double Pole Double Throw (DPDT) relay provides two separate sets of contacts, allowing for the simultaneous switching of a fan motor and an additional auxiliary component, such as an electronic air cleaner or humidifier.
Can this replace a single-voltage fan center?
Yes. Because it features multi-tap leads, you can use the Supco FC4031 to replace dedicated 120V or 240V units by capping the unused primary wires.
Is this suitable for high-horsepower fan motors?
This fan center is rated for motors up to 3/4 HP. For applications exceeding this rating, a dedicated heavy-duty contactor is recommended to prevent contact pitting or relay failure.
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.
Original: $52.36
-65%$52.36
$18.33Supco FC4031 Fan Center
The Supco FC4031 is a versatile 40VA universal fan center designed to provide reliable low-voltage control for line-voltage fan motors and auxiliary circuits in HVAC/R systems. As a primary direct replacement for 4031FC, this unit integrates a DPDT plug-style relay (90340) and a high-efficiency 40VA transformer. Engineered for field flexibility, it features multi-tap primary voltages of 120VAC, 208VAC, and 240VAC to accommodate diverse power requirements, effectively reducing truck stock and inventory overhead. The secondary 24VAC output is industrial-standard for furnace and air conditioning control circuits. This HVAC universal fan control center is rated for up to 3/4 horsepower, making it compatible with various residential and light commercial fan motors. Installation is streamlined via color-coded wiring and a mounting configuration that fits directly onto standard 4" x 4" electrical boxes.
Key Benefits
- Broad Compatibility: Multi-tap primary leads support 120/208/240VAC applications.
- Simplified Service: Features a DPDT 90340 plug-in relay for easy testing and field replacement.
- Efficient Mounting: Installs directly to any 4" x 4" junction box, serving as a clean interface between line and low voltage.
- Cross-Reference Utility: Direct substitute for Jard 4031FC, Mars 24010, and Steveco 90-130.
Common Questions
What does the DPDT relay configuration allow?
The Double Pole Double Throw (DPDT) relay provides two separate sets of contacts, allowing for the simultaneous switching of a fan motor and an additional auxiliary component, such as an electronic air cleaner or humidifier.
Can this replace a single-voltage fan center?
Yes. Because it features multi-tap leads, you can use the Supco FC4031 to replace dedicated 120V or 240V units by capping the unused primary wires.
Is this suitable for high-horsepower fan motors?
This fan center is rated for motors up to 3/4 HP. For applications exceeding this rating, a dedicated heavy-duty contactor is recommended to prevent contact pitting or relay failure.
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 Supco FC4031 is a versatile 40VA universal fan center designed to provide reliable low-voltage control for line-voltage fan motors and auxiliary circuits in HVAC/R systems. As a primary direct replacement for 4031FC, this unit integrates a DPDT plug-style relay (90340) and a high-efficiency 40VA transformer. Engineered for field flexibility, it features multi-tap primary voltages of 120VAC, 208VAC, and 240VAC to accommodate diverse power requirements, effectively reducing truck stock and inventory overhead. The secondary 24VAC output is industrial-standard for furnace and air conditioning control circuits. This HVAC universal fan control center is rated for up to 3/4 horsepower, making it compatible with various residential and light commercial fan motors. Installation is streamlined via color-coded wiring and a mounting configuration that fits directly onto standard 4" x 4" electrical boxes.
Key Benefits
- Broad Compatibility: Multi-tap primary leads support 120/208/240VAC applications.
- Simplified Service: Features a DPDT 90340 plug-in relay for easy testing and field replacement.
- Efficient Mounting: Installs directly to any 4" x 4" junction box, serving as a clean interface between line and low voltage.
- Cross-Reference Utility: Direct substitute for Jard 4031FC, Mars 24010, and Steveco 90-130.
Common Questions
What does the DPDT relay configuration allow?
The Double Pole Double Throw (DPDT) relay provides two separate sets of contacts, allowing for the simultaneous switching of a fan motor and an additional auxiliary component, such as an electronic air cleaner or humidifier.
Can this replace a single-voltage fan center?
Yes. Because it features multi-tap leads, you can use the Supco FC4031 to replace dedicated 120V or 240V units by capping the unused primary wires.
Is this suitable for high-horsepower fan motors?
This fan center is rated for motors up to 3/4 HP. For applications exceeding this rating, a dedicated heavy-duty contactor is recommended to prevent contact pitting or relay failure.
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.
