Trane SWT0473 Safety Limit 318423-701 Simplified Maintenance: Allows technicians to
Baker’s notes & crumb story
Description
Trane SWT0473 Safety Limit 318423 701 Simplified Maintenance: Allows technicians to Simplified Maintenance: Allows technicians to resolve leak issues or mechanical failures by replacing the internal assembly rather than the entire valve body factory authorized OEM replacement engineered for draft proving and airflow safety monitoring in Lennox heating and cooling systems