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

The Lennox X6667 is an OEM high-efficiency pleated air filter engineered for the Healthy Climate PureAir PCO-20C air purification system

This specific model is equipped with a 3/8" flare (SAE) connection and a manual stem

can result in improper combustion or failure to detect a blocked vent

Armstrong Furnace R76700668 Motor 319847-401 For contractors performing preventative maintenanceUpgrade 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.