making it an ideal choice for both commercial and residential air conditioning maintenance

Common Questions: Is the Lennox 78H55 a direct replacement for the 78H5501

Leak Prevention: Includes high-grade O-rings and a refreshed diaphragm to eliminate internal bypass and external fluid leaks

The fuse protects the transformer from permanent damage during these events

Titus HVAC 100446-01 Blower Wheel Assembly 321894-708 making it an ideal choiceThe Titus HVAC 100446 01 Blower Wheel Assembly is a direct OEM replacement part engineered specifically for Titus TQS and TQP series fan powered terminals. As a #3 size assembly, this centrifugal blower wheel is critical for restoring factory spec airflow in VAV box maintenance and commercial HVAC air distribution systems. Designed with forward curved blades, the 100446 01 ensures balanced static pressure and quiet operation, mitigating common