Carrier 324846-701 Harness Assembly 322838-754 The integrated pressure-sensitive interrupter (PSI)

The integrated pressure-sensitive interrupter (PSI) enhances safety by disconnecting the capacitor in the event of internal failure

ensuring the standing pilot remains stable enough to bridge the gap between the natural gas supply and main burner ignition

Corrosion Resistance: Engineered to withstand the acidic nature of flue gas condensate for long-term reliability

Precise Pressure Control: High-leverage linkage design provides excellent regulation from full flow down to pilot flow

unit with this model will reverse your control logic and may lead to system overheating or coil freezing

Carrier 324846-701 Harness Assembly 322838-754 The integrated pressure-sensitive interrupter (PSI)The Carrier 324846 701 Harness Assembly is a vital OEM replacement part designed for high performance HVAC electrical systems. This main harness assembly facilitates critical communication between the blower motor, control board, and furnace or air handler components. Built to withstand the high temperature environments typical of residential and commercial air handlers, this harness ensures stable voltage delivery and signal integrity. As a Factory