The Watts 174A-033 is rated for a maximum temperature of 250°F (121°C)

Technicians typically utilize this Robertshaw 5501-378 for its robust mechanical design and consistent heating element power control

This control serves as the direct replacement for 239-45613-02

concentrated flame pattern for maximum heat transfer

making it ideal for mounting directly on refrigeration racks or heavy equipment

Maxitrol RV48L-3/4 Regulator R-134A The Watts 174A-033 is ratedThe Maxitrol RV48L 3 4 Regulator is a technical grade appliance gas pressure regulator engineered for precision fuel management in high demand residential and commercial systems. This 3 4" NPT gas regulator features a rubber seat poppet design, optimized for maintaining stable outlet pressures between 3 6" w. c. even during fluctuating demand. With a maximum inlet pressure of 1 2 PSI, it is the industry standard for natural gas appliances, including