it is the standard for residential HVAC repair and light commercial heat pumps

The "/U" designation indicates universal packaging for trade distribution

Pole Configuration: 2-Pole design provides double-break switching for improved safety and load isolation

What causes these mixing chambers to fail

BASO K15FA-36 Thermocouple it is the standard forThe BASO K15FA 36 is a professional grade snap in thermocouple engineered for high reliability performance in standing pilot ignition systems. This heavy duty copper lead measures 36 inches in length, providing ample reach for various burner configurations. Designed for precise voltage output, it operates within an open circuit mV range of 20 to 28 mV, ensuring the electromagnetic coil in the safety shut off valve remains energized during normal