this model is the industry standard for managing main burner and pilot loads where sensitive regulation of low flow rates is critical

it restores circuit continuity once temperatures drop back to safe operating levels

this OEM Lennox component is the industry standard

it ensures precise pitch for optimal drainage

Carrier EXPXXFIL0024 Filter 318820-201 this model is the industryThe Carrier EXPXXFIL0024 is a genuine OEM EZ FLEX expandable media filter designed for high efficiency filtration in 24x25 residential and light commercial HVAC systems. This MERV 10 replacement filter provides a significant upgrade over standard 1 inch fiberglass filters by offering a larger surface area for contaminant capture without sacrificing airflow. With a static pressure drop of approximately 0. 22 in. w. c. at rated airflow, it maintains