Siemens Building Technology 192-841 Retrostat 328140-751 verify the high-voltage lead connection

verify the high-voltage lead connection and inspect the ceramic insulator for cracks that may cause grounding before the spark reaches the burner

this robust combination gas control offers the reliability required for 240V industrial circuits where precise gas flow regulation is managed upstream

Utilizing this genuine Lennox HVAC part maintains the specific safety parameters and AFR (Air-Fuel Ratio) required for peak system performance

this specific model is designed and rated for 1/2 PSI applications

always verify your specific inductive and non-inductive load requirements against the technical data sheet to ensure the SPST switch can handle the heater

Siemens Building Technology 192-841 Retrostat 328140-751 verify the high-voltage lead connectionThe Siemens Building Technology 192 841 Retrostat is a professional grade pneumatic thermostat retrofit kit designed to convert aging pneumatic room controllers to the high performance Powerstar TH192 series. Engineered for contractors managing legacy building automation systems, this reverse acting (R A), single setpoint unit provides a seamless transition for 2 pipe systems. It features a highly sensitive bi metal thermostatic element and a