Key Benefits for Technicians: Direct OEM Integration: Replaces Lochinvar 100073258 and legacy part numbers BNR2400 and 100135229 for a perfect mechanical fit
Can I mount this vertically if my thermostat is oriented that way
The Carrier HK02ZB041 Low Pressure Switch is a critical OEM safety component engineered for precise refrigerant pressure monitoring in R-410A and R-22 systems
critical for maintaining the system's SEER rating and operational quietness
Using it on a single-stage unit will cause control board errors and improper sequence of operation
Daikin-McQuay 4023349 Fan R-407C Key Benefits for Technicians: DirectThe Daikin McQuay 4023349 Fan is a precision engineered cross flow fan designed for high efficiency air distribution in commercial and industrial HVACR systems. Utilizing a cylindrical, tangential airflow design, this blower wheel provides uniform air velocity across its entire length, making it a critical component for fan coil units, PTAC systems, and large scale air handling equipment. Constructed from high grade metal, the 4023349 OEM replacement