Description
Supco Q101 C40-110 Heat Sequencer Overview
The Supco Q101 C40-110 Heat Sequencer is a dependable bimetal time-delay switching device engineered for use in electric furnaces and electric heating systems. By staging the activation and deactivation of multiple heating elements in sequence, this sequencer prevents simultaneous inrush current that can trip breakers, stress electrical components, and shorten system life. It is a trusted replacement component for technicians servicing residential and light commercial electric heating equipment.
How Heat Sequencers Work
Heat sequencers use a bimetal element that responds to a low-voltage control signal. As the bimetal heats up, it closes or opens contacts at timed intervals, allowing heating elements to energize one at a time rather than all at once. This staged operation reduces peak electrical demand, protects wiring and breakers, and extends the service life of the overall heating system.
Key Features
- Bimetal time-delay design for reliable, repeatable sequencing
- Stages electric heating elements to prevent simultaneous inrush current
- Direct replacement for C40-110 sequencers in electric furnaces and air handlers
- Compact form factor for easy installation in tight equipment cabinets
- Manufactured by Supco, a trusted name in HVAC replacement components
Applications
- Electric furnaces
- Electric air handlers with heat strips
- Residential and light commercial electric heating systems
Why Choose Supco?
Supco has been a leading supplier of HVAC/R replacement parts and components for decades. Their sequencers are built to meet or exceed OEM specifications, ensuring reliable performance and long service life in the field.
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