Carrier 328154-701 Drain Trap 320788-702 the 12 o'clock position is

the 12 o'clock position is generally standard to ensure accurate temperature readings

identification remains straightforward: the MOT18960

the ESP-400 detects when static pressure exceeds the user-defined setpoint and modulates non-calling 3-wire zone dampers just enough to bleed off excess air

which minimizes vibration and structural stress on the condenser motor

Carrier 328154-701 Drain Trap 320788-702 the 12 o'clock position isThe Carrier 328154 701 Drain Trap is a critical OEM replacement component engineered for high efficiency condensing gas furnaces. As a Carrier HVAC drain trap replacement, this part is specifically designed to manage condensate flow while maintaining the necessary pressure seal within the heat exchanger assembly. Proper drainage is essential to prevent pressure switch trips and water backup into the secondary heat exchanger or inducer motor housing.