"Drive Over-Temp" fault codes

the ACT0316 2-position actuator is versatile enough to regulate both airflow in dampers and fluid/gas flow in compatible valve bodies

it offers a direct-fit solution for field service technicians

preventing water carryover that can compromise downstream pneumatic instrumentation

or the furnace control board flashing a specific error code for "pressure switch stuck open" or "pressure switch stuck closed

Carrier 48GS660001 Heat Exchanger 321702-401 "Drive Over-Temp" fault codesThe Carrier 48GS660001 Heat Exchanger is an essential OEM replacement component designed to restore thermal efficiency in high performance packaged units and furnaces. This genuine kit features a precision engineered copper construction with aluminum fins, maximizing the available surface area for superior heat transfer between combustion gases and circulating air. Weighing approximately 21. 15 lbs and measuring 28" x 28" x 17", this HVAC heat