Description
The Lennox X9953 is a 4 Zone Control Panel-Harmony 3, which is the central control for multi-zoned Lennox climate control systems. It works to send signals to up to four different zones through thermostats. This results in the ability to control the temperature in each zone individually. It can cool the upstairs during the night while at the same time keeping the downstairs warm. The Harmony 3 system also has the potential to decrease energy demands as each zone is heated or cooled to the required extent. The panel is safe with the operation voltage of 24VAC and is not large with the dimensions of 8.5 Inches wide, 12 Inches tall, and 2-1/4 Inches deep.
