Heil Quaker ICP 1398444 Sequencer
When you're servicing electric furnaces or air handlers from the ICP family, including Heil Quaker, Tempstar, and Comfortmaker, the Heil Quaker ICP 1398444 Sequencer is a critical component for staged heating control. This 4PST (Four Pole Single Throw) heavy-duty sequencer is engineered to manage multiple heating elements and the indoor blower motor through a precise timed delay sequence, preventing the high-amperage inrush that can trip breakers. Operating on a standard 24V control circuit, it features a bimetal disc and heater assembly that ensures auxiliary heat stages activate and deactivate in the proper order. As a genuine OEM replacement part, it meets the exact technical specifications for units like the DEPF and AER series, ensuring electrical heating efficiency and stable HVAC system performance. Whether you are troubleshooting a fan that won't shut off or a heater that won't engage, this 1398444 sequencer provides the industrial-grade switching reliability required for high-demand residential and commercial applications.
Key Benefits for the Technician- 4-Pole Single Throw Configuration: Allows for the simultaneous yet staggered control of up to four separate circuits or heating banks.
- Universal ICP Compatibility: Direct-fit replacement for Heil, Quaker, Arcoaire, and Day & Night equipment to eliminate field modifications.
- Precise Timing Cycles: Maintains the factory-intended delay intervals to protect the compressor and limit electrical load spikes.
- Rugged Build Quality: High-temp resistant housing and robust terminals designed to withstand the heat generated by adjacent furnace strips.
- What are the timing specs for this 4PST sequencer? Typically, the first stage initiates within 1-20 seconds of receiving a 24V signal, while the final stage completes the sequence within 30-90 seconds. De-energizing follows a reverse delay to allow for residual heat dissipation.
- How do I verify a failed 1398444 sequencer? Use a multimeter to check the 24V heater coil for continuity. If the coil is intact but the normally open contacts fail to close under load, or if contacts remain stuck closed after the call for heat ends, the unit requires replacement.
- Can this be used to control the blower motor? Yes, in many ICP air handler configurations, one pole of the sequencer is specifically dedicated to the indoor fan relay to ensure airflow before the elements reach peak temperature.
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: $46.40
-65%$46.40
$16.24Heil Quaker ICP 1398444 Sequencer
When you're servicing electric furnaces or air handlers from the ICP family, including Heil Quaker, Tempstar, and Comfortmaker, the Heil Quaker ICP 1398444 Sequencer is a critical component for staged heating control. This 4PST (Four Pole Single Throw) heavy-duty sequencer is engineered to manage multiple heating elements and the indoor blower motor through a precise timed delay sequence, preventing the high-amperage inrush that can trip breakers. Operating on a standard 24V control circuit, it features a bimetal disc and heater assembly that ensures auxiliary heat stages activate and deactivate in the proper order. As a genuine OEM replacement part, it meets the exact technical specifications for units like the DEPF and AER series, ensuring electrical heating efficiency and stable HVAC system performance. Whether you are troubleshooting a fan that won't shut off or a heater that won't engage, this 1398444 sequencer provides the industrial-grade switching reliability required for high-demand residential and commercial applications.
Key Benefits for the Technician- 4-Pole Single Throw Configuration: Allows for the simultaneous yet staggered control of up to four separate circuits or heating banks.
- Universal ICP Compatibility: Direct-fit replacement for Heil, Quaker, Arcoaire, and Day & Night equipment to eliminate field modifications.
- Precise Timing Cycles: Maintains the factory-intended delay intervals to protect the compressor and limit electrical load spikes.
- Rugged Build Quality: High-temp resistant housing and robust terminals designed to withstand the heat generated by adjacent furnace strips.
- What are the timing specs for this 4PST sequencer? Typically, the first stage initiates within 1-20 seconds of receiving a 24V signal, while the final stage completes the sequence within 30-90 seconds. De-energizing follows a reverse delay to allow for residual heat dissipation.
- How do I verify a failed 1398444 sequencer? Use a multimeter to check the 24V heater coil for continuity. If the coil is intact but the normally open contacts fail to close under load, or if contacts remain stuck closed after the call for heat ends, the unit requires replacement.
- Can this be used to control the blower motor? Yes, in many ICP air handler configurations, one pole of the sequencer is specifically dedicated to the indoor fan relay to ensure airflow before the elements reach peak temperature.
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.
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Description
When you're servicing electric furnaces or air handlers from the ICP family, including Heil Quaker, Tempstar, and Comfortmaker, the Heil Quaker ICP 1398444 Sequencer is a critical component for staged heating control. This 4PST (Four Pole Single Throw) heavy-duty sequencer is engineered to manage multiple heating elements and the indoor blower motor through a precise timed delay sequence, preventing the high-amperage inrush that can trip breakers. Operating on a standard 24V control circuit, it features a bimetal disc and heater assembly that ensures auxiliary heat stages activate and deactivate in the proper order. As a genuine OEM replacement part, it meets the exact technical specifications for units like the DEPF and AER series, ensuring electrical heating efficiency and stable HVAC system performance. Whether you are troubleshooting a fan that won't shut off or a heater that won't engage, this 1398444 sequencer provides the industrial-grade switching reliability required for high-demand residential and commercial applications.
Key Benefits for the Technician- 4-Pole Single Throw Configuration: Allows for the simultaneous yet staggered control of up to four separate circuits or heating banks.
- Universal ICP Compatibility: Direct-fit replacement for Heil, Quaker, Arcoaire, and Day & Night equipment to eliminate field modifications.
- Precise Timing Cycles: Maintains the factory-intended delay intervals to protect the compressor and limit electrical load spikes.
- Rugged Build Quality: High-temp resistant housing and robust terminals designed to withstand the heat generated by adjacent furnace strips.
- What are the timing specs for this 4PST sequencer? Typically, the first stage initiates within 1-20 seconds of receiving a 24V signal, while the final stage completes the sequence within 30-90 seconds. De-energizing follows a reverse delay to allow for residual heat dissipation.
- How do I verify a failed 1398444 sequencer? Use a multimeter to check the 24V heater coil for continuity. If the coil is intact but the normally open contacts fail to close under load, or if contacts remain stuck closed after the call for heat ends, the unit requires replacement.
- Can this be used to control the blower motor? Yes, in many ICP air handler configurations, one pole of the sequencer is specifically dedicated to the indoor fan relay to ensure airflow before the elements reach peak temperature.
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.
