Heil Quaker ICP 1171436 Relay

The Heil Quaker ICP 1171436 Relay is a specialized 24V DPST (Double Pole Single Throw) electrical switch designed for high-reliability circuit control in residential and commercial HVAC units. Engineered to handle the rigorous switching demands of air conditioning parts and heating components, this OEM replacement relay ensures seamless power distribution across dual isolated circuits. As a dpst relay 24v, it allows technicians to manage high-power loads, such as fans or compressors, using a low-voltage 24VAC signal from the thermostat or control board. This specific ICP 1171436 model is often found in higher-tonnage equipment where synchronized switching of multiple conductors is required for system safety and operational efficiency.

• Dual-Circuit Control: The Double Pole Single Throw configuration allows for the simultaneous switching of two separate lines, critical for balancing electrical loads in complex HVAC systems.
• Low-Voltage Integration: Designed specifically for 24V HVAC control circuits, ensuring full compatibility with standard 24VAC transformers and thermostats.
• Optimized Performance: Replaces worn or pitted contacts to prevent voltage drops and system cycling issues, maintaining the integrity of the Heil Quaker compressor relay circuit.
• Precision Fit: As a genuine ICP HVAC replacement part, it meets original factory specifications for mounting and terminal orientation, reducing field installation time for contractors.

What is the difference between a DPST and a SPST relay in an HVAC system?
A DPST relay like the 1171436 controls two separate circuits simultaneously with a single coil trigger, whereas an SPST only controls one. This is necessary when you need to break both legs of a 230V circuit or synchronize two independent components.

Can the ICP 1171436 relay be used for fan and compressor control?
Yes, this 24v relay dpst is frequently utilized in condensing unit electrical setups to engage both the condenser fan motor and the compressor concurrently when the 24V cooling signal is received.

How do I verify if this relay is the cause of a system failure?
Technicians should check for 24V at the coil terminals. If voltage is present but the DPST contacts do not close or show high resistance, the ICP 1171436 requires replacement to restore proper air conditioner or furnace operation.

Item is Non Cancelable / Non Returnable

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.