Siemens Building Technology 658-0051 Valve R-134A the glass rod

the glass rod

Replacing a degraded or cracked sensor restores consistent operation and protects against dangerous gas accumulation during the ignition cycle

specifically updated to serve as the functional replacement for the older 0861465 part numbers

EPDM rubber provides a much broader temperature range and better resistance to ozone and weather

and Coleman G9T and P4DN series furnaces

Siemens Building Technology 658-0051 Valve R-134A the glass rodThe Siemens Building Technology 658 0051 is a professional grade 3 way sequencing valve engineered for precision modulation in 4 pipe HVAC systems. With a 1 2 inch flare connection and a 2. 5 Cv flow coefficient, this Powertop series valve is designed to manage hot and chilled water flow to radiant panels and induction units without mixing. The equal percentage flow characteristic ensures linear thermal output, providing tight control over terminal