Heil Quaker ICP 1174662 Relay
The Heil Quaker ICP 1174662 Relay is a high-duty isolation relay engineered for precise load management in complex HVAC systems. This OEM replacement part is critical for preventing electrical interference between disparate control circuits, specifically when integrating 24VAC thermostats with 208/230V equipment. Designed as a furnace relay for ICP brands including Tempstar, Arcoaire, and Comfortmaker, it features a robust coil capable of handling the inductive loads common in air handler and heat pump configurations. The ICP 1174662 ensures consistent switching performance, effectively isolating low-voltage signals to protect sensitive control boards from back-EMF and voltage spikes. For contractors performing HVAC relay replacement, this component provides exact electrical specifications to maintain system timing and sequencing without the need for field modifications or generic adapters. Its durable contact design is rated to withstand high cycling rates in residential and light commercial applications.
Key Benefits- System Isolation: Prevents electrical feedback between high-voltage power supplies and 24V control logic.
- Universal ICP Compatibility: Direct-fit HVAC part for Heil, Quaker, KeepRite, and Day & Night units.
- Arc Suppression: Heavy-duty contact materials reduce pitting and increase the operational life of the isolation relay.
- Standardized Mounting: Compact footprint allows for quick installation within existing control boxes and panels.
What are the voltage requirements for the 1174662 relay?
This relay is typically utilized in circuits where a 24V control signal triggers a higher voltage load, or provides dry contact isolation between two separate power sources.
Can I use this to replace a generic fan relay?
While functionally similar to some general-purpose relays, the 1174662 is designed to specific Heil Quaker resistance and ampacity tolerances. Always verify the wiring diagram on the equipment cabinet before installation.
What causes an isolation relay to chatter?
Relay chattering is usually the result of a low-voltage condition (undervoltage) at the coil or a failing contactor elsewhere in the system causing rapid back-and-forth switching.
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: $11.80
-65%$11.80
$4.13Heil Quaker ICP 1174662 Relay
The Heil Quaker ICP 1174662 Relay is a high-duty isolation relay engineered for precise load management in complex HVAC systems. This OEM replacement part is critical for preventing electrical interference between disparate control circuits, specifically when integrating 24VAC thermostats with 208/230V equipment. Designed as a furnace relay for ICP brands including Tempstar, Arcoaire, and Comfortmaker, it features a robust coil capable of handling the inductive loads common in air handler and heat pump configurations. The ICP 1174662 ensures consistent switching performance, effectively isolating low-voltage signals to protect sensitive control boards from back-EMF and voltage spikes. For contractors performing HVAC relay replacement, this component provides exact electrical specifications to maintain system timing and sequencing without the need for field modifications or generic adapters. Its durable contact design is rated to withstand high cycling rates in residential and light commercial applications.
Key Benefits- System Isolation: Prevents electrical feedback between high-voltage power supplies and 24V control logic.
- Universal ICP Compatibility: Direct-fit HVAC part for Heil, Quaker, KeepRite, and Day & Night units.
- Arc Suppression: Heavy-duty contact materials reduce pitting and increase the operational life of the isolation relay.
- Standardized Mounting: Compact footprint allows for quick installation within existing control boxes and panels.
What are the voltage requirements for the 1174662 relay?
This relay is typically utilized in circuits where a 24V control signal triggers a higher voltage load, or provides dry contact isolation between two separate power sources.
Can I use this to replace a generic fan relay?
While functionally similar to some general-purpose relays, the 1174662 is designed to specific Heil Quaker resistance and ampacity tolerances. Always verify the wiring diagram on the equipment cabinet before installation.
What causes an isolation relay to chatter?
Relay chattering is usually the result of a low-voltage condition (undervoltage) at the coil or a failing contactor elsewhere in the system causing rapid back-and-forth switching.
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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Shipping & Returns
Description
The Heil Quaker ICP 1174662 Relay is a high-duty isolation relay engineered for precise load management in complex HVAC systems. This OEM replacement part is critical for preventing electrical interference between disparate control circuits, specifically when integrating 24VAC thermostats with 208/230V equipment. Designed as a furnace relay for ICP brands including Tempstar, Arcoaire, and Comfortmaker, it features a robust coil capable of handling the inductive loads common in air handler and heat pump configurations. The ICP 1174662 ensures consistent switching performance, effectively isolating low-voltage signals to protect sensitive control boards from back-EMF and voltage spikes. For contractors performing HVAC relay replacement, this component provides exact electrical specifications to maintain system timing and sequencing without the need for field modifications or generic adapters. Its durable contact design is rated to withstand high cycling rates in residential and light commercial applications.
Key Benefits- System Isolation: Prevents electrical feedback between high-voltage power supplies and 24V control logic.
- Universal ICP Compatibility: Direct-fit HVAC part for Heil, Quaker, KeepRite, and Day & Night units.
- Arc Suppression: Heavy-duty contact materials reduce pitting and increase the operational life of the isolation relay.
- Standardized Mounting: Compact footprint allows for quick installation within existing control boxes and panels.
What are the voltage requirements for the 1174662 relay?
This relay is typically utilized in circuits where a 24V control signal triggers a higher voltage load, or provides dry contact isolation between two separate power sources.
Can I use this to replace a generic fan relay?
While functionally similar to some general-purpose relays, the 1174662 is designed to specific Heil Quaker resistance and ampacity tolerances. Always verify the wiring diagram on the equipment cabinet before installation.
What causes an isolation relay to chatter?
Relay chattering is usually the result of a low-voltage condition (undervoltage) at the coil or a failing contactor elsewhere in the system causing rapid back-and-forth switching.
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.
