{"product_id":"siemens-th192sak-single-temp-pneumatic-room-thermostat","title":"Siemens TH192SAK Single Temp Pneumatic Room Thermostat","description":"\u003cdiv\u003e\u003cp\u003eSiemens TH192SAK is a Powerstar TH192 S single‑setpoint pneumatic room thermostat that translates measured room temperature into pneumatic pressure to drive a valve or damper in HVAC systems. This direct‑acting, single‑temperature device is designed for commercial and institutional facilities to regulate heating and cooling by commanding pneumatic actuators. The TH192 S family offers both 1‑pipe and 2‑pipe configurations, with 1‑pipe units intended for lower air capacity and 2‑pipe units for higher capacity; when used in 1‑pipe installations, Siemens recommends an external restrictor (20 SCIM, 5.4 ml\/sec) to limit airflow. The thermostat uses a Celsius scale for its setpoint and provides a front‑mounted dial for adjustment, making it straightforward to tune to the desired comfort level. Typical applications include control of pneumatic valves and dampers in air conditioners, space heaters, unit ventilators, and air‑volume controllers, supporting energy management goals and occupant comfort in busy building environments. \u003c\/p\u003e\u003c\/div\u003e","brand":"Siemens","offers":[{"title":"New","offer_id":46268010529002,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0716\/8039\/3450\/files\/GTG-STOCK-016.png?v=1788727429","url":"https:\/\/gtghardware.com\/products\/siemens-th192sak-single-temp-pneumatic-room-thermostat","provider":"GTG Hardware","version":"1.0","type":"link"}