provided the original specifications match

the burner will fail to light

Replacing a failed valve with this genuine 100208449 Lochinvar part ensures exact fitment and adheres to ASME and CSA safety standards

Can I drill out an existing orifice to match the #57 specification

Trane VAL6385 TXV Els PW 17895 provided the original specifications matchThe Trane VAL6385 is a high performance 5 ton R22 TXV designed for precise refrigerant metering in residential and light commercial split systems. Built for durability and technical accuracy, this thermostatic expansion valve features a 1 2" x 5 8" sweat connection (ODF), ensuring a secure, leak proof fit when properly brazed into the liquid line. As a critical component for maintaining system superheat, the VAL6385 utilizes an external equalizer with