Key Benefits for Technicians Direct OEM replacement ensures exact fitment and communication protocols without field modifications

Integrated Bias Adjustment: Allows for field-calibration across a +/- 15 psi range to compensate for system variables

Is the 47M84 compatible with older Lennox G-series furnaces

For field repairs

Common Questions: How do I know if the 302-790 is compatible with my specific valve

Heil Quaker ICP 1186666 Control Module 319848-301 Key Benefits for Technicians DirectThe 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,