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Ships within 48 hours · Estimated delivery Sep 15 - Sep 20
Flexible Amperage: Wide 1-135A adjustable range accommodates a variety of fixed-load applications
Environmental Resistance: Synthetic fiber reinforcement provides superior resistance to heat
For a veteran tech
Designed for precise Velocity boiler troubleshooting
Ensure you verify the specific model and serial number to confirm fitment before installation
Lennox X9953 Control Panel THPU32HP7Y Flexible Amperage: Wide 1-135A adjustableThe Lennox X9953 serves as the central orchestration point for the Harmony III zoning system, engineered to manage up to four independent zones with precision airflow control. This 4 zone control panel is specifically designed for variable speed HVAC systems, leveraging a microprocessor to interface with motorized dampers and 24VAC thermostats. As a critical component for high static diagnostic environments, the X9953 Harmony 3 optimizes discharge air