Lennox 14M89 Tubing Kit 320074-702 OEM Compatibility: Genuine Amana-Goodman B2259000

OEM Compatibility: Genuine Amana-Goodman B2259000 ensures a perfect fit and seamless integration with existing systems

offering stable calibration for HVAC temperature sensors and internal logic boards

1/16 HP) and mechanical dimensions

The rugged 48 frame construction and sleeve bearing design ensure localized vibration dampening and quiet operation in horizontal mounting positions

This OEM Nordyne replacement part ensures the system operates within its original SEER performance parameters

Lennox 14M89 Tubing Kit 320074-702 OEM Compatibility: Genuine Amana-Goodman B2259000The Lennox 14M89 Pressure Switch Tubing Kit is a critical replacement component designed for precise pressure monitoring within high efficiency Lennox furnace systems. This kit features high grade, flexible silicone tubing engineered to resist heat and maintain structural integrity under constant vacuum and positive pressure cycles. Proper furnace pressure switch calibration relies on the airtight fit provided by these OEM spec connectors, preventing