Precision Flow Modulation: Offers consistent proportional response for optimized discharge air temperature and energy efficiency

including the main burner orifices and pilot assembly adjustments required for LP gas conversion

extending the service life of the ASCO 302-799 assembly without requiring a full valve body replacement

As a field-ready HVAC capacitor replacement

Common Questions What sensors are compatible with the AT-208

Lochinvar & A.O. Smith 100110707 Flame Sensor 323080-701 Precision Flow Modulation: Offers consistentThe Lochinvar & A. O. Smith 100110707 Flame Sensor is a critical OEM safety component engineered for precise flame rectification in high efficiency gas fired boilers and commercial water heaters. As a veteran technician knows, a fouled or degraded flame rod is the primary culprit behind short cycling and ignition lockout (Error Code ignition failure). This genuine replacement flame sensor is designed to withstand the intense thermal environment of the