Resideo R24CB4007 Heat Sequencer
The Resideo R24CB4007 Heat Sequencer is a field-proven electric heat sequencer designed for precise staged control of heating elements and blower motors. Rated for a 24Vac input voltage, this multi-stage controller manages power distribution to prevent circuit overloads during initial startup. It features a versatile 1-110 second on timing delay and a corresponding 1-110 second off timing delay across the first, second, and third switches, ensuring residential and light commercial furnaces maintain stable airflow. Built for durability in high-demand HVAC replacement parts applications, the unit is shock and vibration resistant and facilitates flexible installation by mounting in any position. The 25 Amp resistive contact rating and 14 Amp inductive contact rating at 120Vac make it a reliable choice for contractors servicing established electric furnace brands. With solder or screw type 1/4" quick connect electrical connections, this sequencer simplifies furnace sequencer wiring, providing a secure fit in tight control cabinets.
Key Benefits for Technicians
- Universal Mounting: Designed to mount in any orientation, overcoming space constraints in compact air handlers.
- Timed Staging: The two on timings prevent localized grid brownouts and nuisance tripping by staggering element activation.
- Terminal Versatility: Equipped with dual-purpose 1/4" quick-connects that support both solder and screw-type terminations.
- Robust Load Capacity: Handles up to 25 Amps at 240V, making it compatible with a wide range of resistive heating kits.
- Vibration Dampening: Internal components are secured to withstand the constant harmonic resonance of high-static blowers.
Common Technical Questions
How do I troubleshoot a Resideo sequencer that won't cycle off?
Verify the 24V control signal is dropping out at the thermostat. If voltage is absent but the heating elements remain energized past the 110-second off-delay window, the bimetal strip or contacts have likely fused, requiring a full component replacement.
Can the R24CB4007 replace older Honeywell heat sequencers?
Yes, as Resideo is the current manufacturer for former Honeywell Home products, this model is the direct replacement for many legacy Honeywell heat sequencer part numbers. Always cross-reference the specific timing cycles and contact ratings before installation.
What causes the 1/4" terminals to overheat on a new sequencer?
Overheating is almost always caused by loose 1/4 inch quick connect crimps. Ensure all female spade connectors are tight and free of oxidation to prevent high-resistance heat build-up that can damage the sequencer base.
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: $45.68
-65%$45.68
$15.99Resideo R24CB4007 Heat Sequencer
The Resideo R24CB4007 Heat Sequencer is a field-proven electric heat sequencer designed for precise staged control of heating elements and blower motors. Rated for a 24Vac input voltage, this multi-stage controller manages power distribution to prevent circuit overloads during initial startup. It features a versatile 1-110 second on timing delay and a corresponding 1-110 second off timing delay across the first, second, and third switches, ensuring residential and light commercial furnaces maintain stable airflow. Built for durability in high-demand HVAC replacement parts applications, the unit is shock and vibration resistant and facilitates flexible installation by mounting in any position. The 25 Amp resistive contact rating and 14 Amp inductive contact rating at 120Vac make it a reliable choice for contractors servicing established electric furnace brands. With solder or screw type 1/4" quick connect electrical connections, this sequencer simplifies furnace sequencer wiring, providing a secure fit in tight control cabinets.
Key Benefits for Technicians
- Universal Mounting: Designed to mount in any orientation, overcoming space constraints in compact air handlers.
- Timed Staging: The two on timings prevent localized grid brownouts and nuisance tripping by staggering element activation.
- Terminal Versatility: Equipped with dual-purpose 1/4" quick-connects that support both solder and screw-type terminations.
- Robust Load Capacity: Handles up to 25 Amps at 240V, making it compatible with a wide range of resistive heating kits.
- Vibration Dampening: Internal components are secured to withstand the constant harmonic resonance of high-static blowers.
Common Technical Questions
How do I troubleshoot a Resideo sequencer that won't cycle off?
Verify the 24V control signal is dropping out at the thermostat. If voltage is absent but the heating elements remain energized past the 110-second off-delay window, the bimetal strip or contacts have likely fused, requiring a full component replacement.
Can the R24CB4007 replace older Honeywell heat sequencers?
Yes, as Resideo is the current manufacturer for former Honeywell Home products, this model is the direct replacement for many legacy Honeywell heat sequencer part numbers. Always cross-reference the specific timing cycles and contact ratings before installation.
What causes the 1/4" terminals to overheat on a new sequencer?
Overheating is almost always caused by loose 1/4 inch quick connect crimps. Ensure all female spade connectors are tight and free of oxidation to prevent high-resistance heat build-up that can damage the sequencer base.
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
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Description
The Resideo R24CB4007 Heat Sequencer is a field-proven electric heat sequencer designed for precise staged control of heating elements and blower motors. Rated for a 24Vac input voltage, this multi-stage controller manages power distribution to prevent circuit overloads during initial startup. It features a versatile 1-110 second on timing delay and a corresponding 1-110 second off timing delay across the first, second, and third switches, ensuring residential and light commercial furnaces maintain stable airflow. Built for durability in high-demand HVAC replacement parts applications, the unit is shock and vibration resistant and facilitates flexible installation by mounting in any position. The 25 Amp resistive contact rating and 14 Amp inductive contact rating at 120Vac make it a reliable choice for contractors servicing established electric furnace brands. With solder or screw type 1/4" quick connect electrical connections, this sequencer simplifies furnace sequencer wiring, providing a secure fit in tight control cabinets.
Key Benefits for Technicians
- Universal Mounting: Designed to mount in any orientation, overcoming space constraints in compact air handlers.
- Timed Staging: The two on timings prevent localized grid brownouts and nuisance tripping by staggering element activation.
- Terminal Versatility: Equipped with dual-purpose 1/4" quick-connects that support both solder and screw-type terminations.
- Robust Load Capacity: Handles up to 25 Amps at 240V, making it compatible with a wide range of resistive heating kits.
- Vibration Dampening: Internal components are secured to withstand the constant harmonic resonance of high-static blowers.
Common Technical Questions
How do I troubleshoot a Resideo sequencer that won't cycle off?
Verify the 24V control signal is dropping out at the thermostat. If voltage is absent but the heating elements remain energized past the 110-second off-delay window, the bimetal strip or contacts have likely fused, requiring a full component replacement.
Can the R24CB4007 replace older Honeywell heat sequencers?
Yes, as Resideo is the current manufacturer for former Honeywell Home products, this model is the direct replacement for many legacy Honeywell heat sequencer part numbers. Always cross-reference the specific timing cycles and contact ratings before installation.
What causes the 1/4" terminals to overheat on a new sequencer?
Overheating is almost always caused by loose 1/4 inch quick connect crimps. Ensure all female spade connectors are tight and free of oxidation to prevent high-resistance heat build-up that can damage the sequencer base.
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.
