Key Benefits for Technicians Universal Compatibility: Engineered specifically for the Trane TCI 4 interface to work with ReliaTel and legacy UCP controllers

the LF3L-150-3/4 utilizes a 3/4" NPT male threaded inlet and a 3/4" NPT female threaded outlet for straightforward installation

Direct OEM Compatibility: Specifically calibrated for Lochinvar and A

Since this is a "one-shot" safety

which is vital for preventing blower motor strain and optimizing thermal heat transfer across the heat exchanger

Henry Technologies 5602-300 Relief Valve 326058-757 Key Benefits for Technicians UniversalThe Henry Technologies 5602 300 is an industrial grade refrigeration relief valve engineered for critical overpressure protection in HFC, CFC, and ammonia systems. Built with a 3 4" x 1" FPT connection, this valve features a robust brass body and a 300 PSI factory setting, ensuring precise calibration and system integrity. Its internal construction utilizes a center leading pivot design to provide consistent reseating and minimize seat leakage after