Lochinvar & A.O. Smith 100165927 Flame Sensor 320788-704 this unit is the direct

this unit is the direct replacement for Barber Colman FYDA-1 models

Key Benefits for Technicians Exact OEM Match: Direct replacement for Carrier

The Intermatic T7802B is a heavy-duty 7-day mechanical time switch engineered for precision scheduling in demanding commercial and industrial environments

Check for a visible blue spark through the sight glass during the trial for ignition

Enhanced Efficiency: Operates at 1075 RPM to maximize heat dissipation and system cooling capacity

Lochinvar & A.O. Smith 100165927 Flame Sensor 320788-704 this unit is the directThe Lochinvar & A. O. Smith 100165927 Flame Sensor is a critical safety component for maintaining the flame rectification circuit in high efficiency heating systems. Designed specifically for the Lochinvar Cadet series, including CDN040, CDN070, CDN100, and CDN120 models, this OEM part ensures the ignition control module correctly detects the presence of a burner flame. This sensor plays a vital role in preventing unsafe gas accumulation by signaling