Leak-Free Performance: High-grade EPDM disc and O-rings provide a consistent seal up to a 15 psi differential

For contractors performing preventative maintenance or compressor burn-out repairs

it allows contractors to perform a complete rebuild of the internal components—including the bellows assembly and float mechanism—without the need to cut into or disrupt the existing 1" NPT equalizing pipework

allowing technicians to restore factory-standard performance without the need for improvised field modifications

making it ideal for 208-230V line voltage systems where signal consistency is critical

Armstrong Furnace R76700668 Motor 319847-401 Leak-Free Performance: High-grade EPDM discUpgrade your HVAC system with the Armstrong Furnace R76700668 Motor, a high performance 1 2 HP blower motor designed for precision and durability. This genuine OEM Armstrong furnace part operates at 1075 RPM, providing consistent airflow to maintain optimal indoor temperatures. Engineered as a 3 speed HVAC motor, it allows for adjustable performance levels to meet the specific heating and cooling demands of your residential or commercial space.