Siemens Building Technology 658-0052 Valve 321702-401 While many Tecumseh start caps

While many Tecumseh start caps are used with resistors to discharge voltage

This model is supplied without a solenoid coil

High Performance: Delivers 3500 RPM at 1/18 HP

the 93-HDLS utilizes a robust mechanical float-operated mechanism to provide reliable boiler pump control and essential low-water protection

and HQ1010708TD

Siemens Building Technology 658-0052 Valve 321702-401 While many Tecumseh start capsThe Siemens Building Technology 658 0052 Valve is a professional grade 1 2 inch 3 way changeover valve engineered for precise fluid management in hydronic HVAC systems. Designed as part of the Siemens Powertop series, this valve features a 2. 5 Cv flow coefficient and a quick opening flow characteristic, making it an ideal choice for 4 pipe radiant panel applications and terminal unit control. The 658 0052 is strictly a non mixing changeover valve,