Tekmar Controls 132 Control R-407A While this is a standard

While this is a standard natural gas service valve

the A93 addresses this with high-tensile synthetic fiber cords that resist elongation and maintain a 94

providing essential support and alignment for the rotating assembly

this rugged switch maintains system integrity by preventing operation under restricted venting or failed blower conditions

Tekmar Controls 132 Control R-407A While this is a standardThe Tekmar Controls 132 is a dedicated 120Vac Pump Sequencer Control engineered to manage two pumps in a lead lag configuration to ensure equalized runtimes and system redundancy. For hydronic contractors managing secondary loops or boiler feed systems, the Tekmar 132 provides essential pump rotation logic based on a field adjustable schedule. This HVAC pump controller features an internal timer that triggers automatic pump sequencing every 48 hours