It features a 40-degree differential

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Key Benefits Enhanced Air Quality: Effectively removes solid particulates down to 1 micron

this OEM inducer motor provides the exact performance curves needed to prevent pressure switch lockouts and combustion instability

The units are identical in technical specifications and performance

Schneider Electric (Viconics) R850V-8 Controller 320734-701 It features a 40-degree differentialThe Schneider Electric (Viconics) R850V 8 is a professional grade 8 stage step controller engineered for precise modulation of multi stage HVAC systems, specifically electric duct heaters and boilers. This microcomputer based unit utilizes an integrated vernier stage to provide seamless proportional control from 0 to 100% capacity, eliminating the large temperature swings often found in traditional on off staging. Designed for flexible integration, it