Whether you are replacing a scorched wiring junction block or performing a full system overhaul

This is a skeleton-style transformer meant for installation within a protected electrical NEMA enclosure or furnace cabinet to prevent exposure to direct moisture

Contractor Grade: Designed for rapid installation with standard spade terminals and threaded connections

11" WC vacuum threshold is reached

Lennox 64L81 Air Flapper Els PW 17895 Whether you are replacing aThe Lennox 64L81 Air Flapper Kit (LB 98453B) represents a critical component for maintaining the combustion integrity of legacy Lennox Pulse series furnaces. This genuine OEM replacement kit, containing 10 individual 3 5 8" OD diaphragms, is engineered to handle the unique pressure dynamics of Lennox G14 and G21 units. As a veteran grade air diaphragm kit, these flappers regulate airflow within the combustion chamber, opening and closing in rapid