Yellow color-coding allows for instant visual identification during field service and inspections

it operates as a single try ignition control with local flame sensing

this is a standard humidifier current sensing relay used to ensure the humidifier only runs when the furnace fan is moving air

the ICP 1003175 provides a reliable solution for units experiencing short-cycling or "limit open" error codes often associated with airflow restrictions

providing the granular control necessary to meet strict energy codes and facility requirements

Lau 00865816 Blower Wheel 326058-758 Yellow color-coding allows for instantWhen you're servicing industrial air handlers or large scale furnace blowers, the Lau 00865816 Blower Wheel (Model A18 18A) is the technician's standard for belt drive HVAC applications. This double inlet blower wheel is engineered with a center disc mechanically locked to each blade using the Preslok wheel design, ensuring the assembly handles 1200 Max RPM without blade distortion. With an 18 5 8" diameter and 18 5 8" width, it delivers high volume