Hydrotherm 04-1346 Flame Sensor R-134A factory flow rate calibrations are

factory flow rate calibrations are typically based on horizontal runs

it eliminates the port alignment issues often found in aftermarket alternatives

The 240005933 is the motor and cover assembly

the 101916 provides the precise timing and voltage regulation required to maintain system uptime and prevent oil-pooling or ignition failure

making it suitable for direct installation into tank tappings where high-heat sensitivity is required

Hydrotherm 04-1346 Flame Sensor R-134A factory flow rate calibrations areThe Hydrotherm 04 1346 Flame Sensor is a critical safety component designed for precise flame rectification in industrial and commercial boiler systems. As a veteran technician, you know that a reliable signal to the ignition control board is what prevents hazardous raw gas buildup and costly short cycling. This OEM quality flame rod features a high grade porcelain insulator and a durable metal element engineered to withstand the intense thermal