The Littelfuse FLSR 15 (FLSR015) is a critical Class RK5 fuse engineered for heavy-duty industrial and HVACR applications

the "HH" core version is specifically optimized for severe burnout cleanup and wax removal

Built to resist oxidation and thermal stress

The Carrier 50DK500129 Retainer is a critical OEM replacement part engineered to maintain structural integrity and component alignment within commercial and residential HVAC systems

This 16-cubic-inch capacity drier is a drop-in replacement for standard 1/2" sweat residential and commercial systems requiring rigorous particulate filtration and moisture control

Cleveland Controls RFS-4300-111 Pressure Switch 320788-704 The Littelfuse FLSR 15 (FLSR015)For veteran technicians and contractors requiring precise low pressure air monitoring, the Cleveland Controls RFS 4300 111 Pressure Switch provides a rugged, field adjustable solution for HVAC and energy management applications. This high reliability low air flow switch is engineered to sense positive, negative, or differential air pressure within a critical adjustable range of 0. 15" w. c. to 2. 0" w. c.. Designed with a silicone diaphragm and a snap