or bi-directional configurations like -0

a mid-season replacement is recommended to prevent scale from clogging the distributor tray

The Ranco C17-9043 Temperature Control is a heavy-duty dual SPDT temperature switch designed for commercial HVACR applications requiring integrated heating and cooling cycles

Low-Friction Performance: High-grade elastomeric seals reduce stiction and allow for smooth modulating control

The integrated mounting strap is essential for maintaining proper electrode gap alignment

Danfoss 017-520066 RT116 Control R-410A or bi-directional configurations like -0The Danfoss 017 520066 RT116 is a professional grade pressure switch designed for precision monitoring and control in industrial and marine HVACR systems. Built with the reliable RT series mechanism that has served the industry for decades, this adjustable differential pressure control operates within a regulation range of 1 to 10 bar (15 to 145 psi). The RT116 control features an SPDT contact function (Single Pole Double Throw) and an auto reset