14004324-001 is identical to 14004324-001/U

Common signs include the pilot not staying lit

making it a staple for commercial boilers and industrial heating loops

specifically engineered for the protection of boilers and hot water heating systems

Carrier 333760-413 Fan Guard Grill 322056-301 14004324-001 is identical to 14004324-001/UThe Carrier 333760 413 Fan Guard Grill is a critical OEM replacement part designed for high performance residential and commercial HVAC condense units. As an authentic HVAC safety barrier, this rectangular metal grate measures approximately 23. 5" x 23. 5" x 2. 25", providing a robust physical shield for the exhaust fan and motor assembly. Its primary function is to prevent foreign objects and debris from contacting high speed spinning fan blades,