The Dave Lennox Signature® Collection CBX40UHV variable-speed air handler is quiet, compact, and easy to install and service. According to the manufacturer, in heating mode, the air handler increases airflow slowly, virtually eliminating the cold blow common with some air handlers. By slowly ramping up the motor, a heat pump and EvenHeat staged electric heat strips can preheat to avoid a drafty feeling in the winter. Low-speed operation helps keep sound to a minimum. A built-in filtration system helps clean the air of allergy-aggravating particles, while the antimicrobial drain pan inhibits mold and mildew growth. Features include a factory-installed MERV 16 media filter with tool-free filter access, insulated blower compartment, and factory-provided knockout for the Healthy Climate® UV lamp.

Lennox Industries Inc., Dallas; 800-953-6669;

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