This start capacitor and relay kit is engineered to provide the necessary high-torque boost required to initiate the compression cycle

Factory Calibrated: Set at an 8 psi calibration point for "out-of-the-box" reliability in standard 8# C-O applications

minimizing vibration and mechanical fatigue during high-CFM operation

Seamless Integration: Genuine Carrier HC30CR460 specifications allow for a drop-in replacement

this HVAC wiring harness ensures that signal integrity is maintained across the control board interface

Armstrong Furnace R40663-002 Ignitor/Sensor 326070-701 This start capacitor and relayThe Armstrong Furnace R40663 002 Ignitor Sensor is a critical OEM replacement part designed for precision ignition and flame sensing in high efficiency gas furnaces. This silicon carbide ignitor, often cross referenced as the Q3300 series, is engineered to withstand the rigorous thermal cycling common in modern HVAC furnace repair. For technicians, this hot surface ignitor provides a reliable solution for residential heating systems, ensuring