Pay in 4 interest-free payments of $40.72 Learn more
Ships within 48 hours · Estimated delivery Sep 11 - Sep 16
as an OEM Trane heating part
For technicians performing annual service
Always cross-reference your specific model number on the rating plate to ensure a 1:1 match with Source 1 specifications
prolonging belt life
What is the maximum electrical load for this pressure switch
Schneider Electric (Viconics) R820-621-REV2 Control 340793-762 as an OEM Trane heatingThe Schneider Electric R820 621 REV2 is a field proven SCR power controller engineered for precise modulation of electric heating loads in demanding commercial and industrial HVACR environments. Designed by Viconics, this solid state silicon controlled rectifier supports a broad voltage range up to 600V AC and is rated for a 25A current capacity on single phase systems. This unit is specifically optimized for resistive loads, making it the industry