A high-resistance path in the wire can drop the microamp signal below the threshold required by the board

The fuse protects the transformer from permanent damage during these events

Its remote pilot construction and NBR seals ensure reliable operation within a 5-125 PSI air pressure range

This unit is commonly specified for Trane fan coil units and air handlers where precise torque and thermal stability are critical for long-term reliability

5 PSI Cracking Pressure: Featuring a stainless steel spring

Titus HVAC 100446-01 Blower Wheel Assembly 321894-708 A high-resistance path in theThe 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