X9953 | Lennox LZSV, LZS Zone Control Panel (Formerly Harmony III), Up to 4 Zones, 24 VAC | Lennox Size_2.5IN WC Its versatility makes it suitable

Its versatility makes it suitable for use in junction boxes

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Its compact design and easy-to-read gauge make it ideal for quick and convenient testing

Its precise design ensures a secure fit

X9953 | Lennox LZSV, LZS Zone Control Panel (Formerly Harmony III), Up to 4 Zones, 24 VAC | Lennox Size_2.5IN WC Its versatility makes it suitableLennox X9953 4 ZONE CONTROL PANEL HARMONY 3 The Lennox X9953 is a state of the art electronic control panel designed for use with Lennox's line of Harmony 3 HVAC systems. This advanced panel provides intuitive control over temperature, humidity, and airflow, allowing for precise and efficient climate management in residential and commercial applications. Key Features: 4 Zone Control: Manage temperature in up to four separate zones, ensuring comfort