Heil Quaker ICP 1186666 Control Module 321894-706 offering a high-capacity throughput of

offering a high-capacity throughput of 100

you must verify the specific NPT mount size and pressure range against your existing unit's technical plate before installation

meeting standard HVAC control circuit requirements

while the jumper-selectable mode ensures straightforward configuration between heating and cooling operations

Heil Quaker ICP 1186666 Control Module 321894-706 offering a high-capacity throughput ofThe Heil Quaker ICP 1186666 Control Module is a critical OEM component designed for high efficiency, variable speed HVAC systems. Engineered for precise motor speed modulation and sequence of operation management, this variable speed control module ensures optimal airflow and system communication. As the direct replacement for the legacy 1174895 control board, it addresses common communication failures and motor surging issues found in older Heil,