{"product_id":"schneider-electric-barber-colman-tk-1001-116","title":"Schneider Electric (Barber Colman) TK-1001-116 Thermostat","description":"\u003cp\u003eThe \u003cstrong\u003eSchneider Electric (Barber Colman) TK-1001-116 Pneumatic Room Thermostat\u003c\/strong\u003e is the \u003cstrong\u003eCelsius-dial\u003c\/strong\u003e version of the \u003cstrong\u003eTK-1001\u003c\/strong\u003e: a \u003cstrong\u003edirect-acting, 2-pipe, heating\u003c\/strong\u003e thermostat with a \u003cstrong\u003e13°C to 29°C\u003c\/strong\u003e dial, built for \u003cstrong\u003eproportional control\u003c\/strong\u003e of \u003cstrong\u003epneumatically actuated valves, dampers and similar devices\u003c\/strong\u003e in \u003cstrong\u003eHVAC systems\u003c\/strong\u003e. \u003cstrong\u003eDirect acting\u003c\/strong\u003e means the \u003cstrong\u003ebranch output pressure rises as room temperature rises\u003c\/strong\u003e. The thermostat uses a \u003cstrong\u003ebimetal sensing element\u003c\/strong\u003e, mounts \u003cstrong\u003eupright on a wall\u003c\/strong\u003e, and connects with \u003cstrong\u003e5\/32-inch spring-reinforced plastic tubing\u003c\/strong\u003e, with the \u003cstrong\u003emain\u003c\/strong\u003e (supply air) port coded \u003cstrong\u003eblack\u003c\/strong\u003e and the \u003cstrong\u003ebranch\u003c\/strong\u003e (output) port coded \u003cstrong\u003ewhite\u003c\/strong\u003e. The supply is \u003cstrong\u003e15 or 20 psig\u003c\/strong\u003e of \u003cstrong\u003eclean, oil-free, dry air\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eFor system design, the \u003cstrong\u003eTK-1001-116\u003c\/strong\u003e draws \u003cstrong\u003e13.8 scim (3.8 mL\/s)\u003c\/strong\u003e of air and its \u003cstrong\u003eair capacity\u003c\/strong\u003e figure is \u003cstrong\u003e16 scim (4.4 mL\/s)\u003c\/strong\u003e, the numbers used to size the \u003cstrong\u003eair compressor\u003c\/strong\u003e and the \u003cstrong\u003emains\u003c\/strong\u003e. The \u003cstrong\u003eoutput signal\u003c\/strong\u003e runs from \u003cstrong\u003e0.5 psig\u003c\/strong\u003e up to \u003cstrong\u003e0.5 psig below the supply pressure\u003c\/strong\u003e, supply air should never exceed \u003cstrong\u003e30 psig\u003c\/strong\u003e, and the unit is rated for \u003cstrong\u003e40°F to 150°F (4°C to 65°C)\u003c\/strong\u003e ambient at \u003cstrong\u003e10% to 98% relative humidity, non-condensing\u003c\/strong\u003e. The \u003cstrong\u003esetpoint\u003c\/strong\u003e is \u003cstrong\u003eexposed on the cover\u003c\/strong\u003e, \u003cstrong\u003edial stop pins\u003c\/strong\u003e are supplied so you can \u003cstrong\u003elimit the adjustment range\u003c\/strong\u003e, and the \u003cstrong\u003ecover\u003c\/strong\u003e is held by a \u003cstrong\u003e5\/64-inch Allen screw\u003c\/strong\u003e. The beige plastic cover measures about \u003cstrong\u003e4-3\/8 inches high by 2-3\/4 inches wide by 1-5\/8 inches deep\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eKnow the neighbors before you order. The standard \u003cstrong\u003eTK-1001\u003c\/strong\u003e has a \u003cstrong\u003e55°F to 85°F\u003c\/strong\u003e dial and the \u003cstrong\u003eTK-1001-600\u003c\/strong\u003e is the \u003cstrong\u003easpirated\u003c\/strong\u003e version, while the \u003cstrong\u003eTK-1101-116\u003c\/strong\u003e has the same \u003cstrong\u003e13°C to 29°C\u003c\/strong\u003e dial but is \u003cstrong\u003ereverse acting\u003c\/strong\u003e for \u003cstrong\u003ecooling\u003c\/strong\u003e. The factory photo shows the thermostat in its \u003cstrong\u003etan plastic cover\u003c\/strong\u003e with \u003cstrong\u003event slots\u003c\/strong\u003e, a \u003cstrong\u003etemperature scale window\u003c\/strong\u003e and a \u003cstrong\u003esetpoint slider\u003c\/strong\u003e, \u003cstrong\u003eblack and white tubing\u003c\/strong\u003e, a \u003cstrong\u003ezinc-plated mounting plate\u003c\/strong\u003e, an \u003cstrong\u003eAllen key\u003c\/strong\u003e, \u003cstrong\u003emounting screws and pins\u003c\/strong\u003e and a gray \u003cstrong\u003ecover insert plate\u003c\/strong\u003e printed with the \u003cstrong\u003eColman globe logo\u003c\/strong\u003e. When a \u003cstrong\u003epneumatic zone\u003c\/strong\u003e misbehaves, suspect the \u003cstrong\u003eair\u003c\/strong\u003e before the \u003cstrong\u003ethermostat\u003c\/strong\u003e: \u003cstrong\u003eoil, water or dirt\u003c\/strong\u003e in the \u003cstrong\u003esupply\u003c\/strong\u003e is the classic cause of \u003cstrong\u003esluggish or hunting\u003c\/strong\u003e control. Check the \u003cstrong\u003emain pressure\u003c\/strong\u003e with a gauge, confirm the \u003cstrong\u003etubing\u003c\/strong\u003e is on the correct \u003cstrong\u003eM and B\u003c\/strong\u003e ports, and only then \u003cstrong\u003ecalibrate or replace\u003c\/strong\u003e the \u003cstrong\u003eTK-1001-116\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCelsius dial, 13°C to 29°C:\u003c\/strong\u003e For \u003cstrong\u003epneumatic zones\u003c\/strong\u003e that read in \u003cstrong\u003edegrees Celsius\u003c\/strong\u003e, in place of the \u003cstrong\u003eFahrenheit-dial TK-1001\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDirect-acting heating control:\u003c\/strong\u003e \u003cstrong\u003eBranch pressure rises\u003c\/strong\u003e with room temperature for \u003cstrong\u003e2-pipe heating\u003c\/strong\u003e valves and dampers.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eStandard pneumatic hookup:\u003c\/strong\u003e \u003cstrong\u003e5\/32-inch tubing\u003c\/strong\u003e, \u003cstrong\u003eblack main\u003c\/strong\u003e and \u003cstrong\u003ewhite branch\u003c\/strong\u003e ports, \u003cstrong\u003e15 or 20 psig\u003c\/strong\u003e supply.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLow air demand:\u003c\/strong\u003e Only \u003cstrong\u003e13.8 scim\u003c\/strong\u003e consumption keeps the load light on an older \u003cstrong\u003ecompressor\u003c\/strong\u003e and \u003cstrong\u003edryer\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Questions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the TK-1001 and the TK-1001-116?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eTK-1001\u003c\/strong\u003e has a \u003cstrong\u003e55°F to 85°F\u003c\/strong\u003e dial. The \u003cstrong\u003eTK-1001-116\u003c\/strong\u003e is the \u003cstrong\u003e13°C to 29°C\u003c\/strong\u003e version. Both are \u003cstrong\u003edirect acting, 2-pipe, heating\u003c\/strong\u003e thermostats.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the TK-1001-116 for heating or cooling?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHeating\u003c\/strong\u003e. \u003cstrong\u003eDirect acting\u003c\/strong\u003e describes how \u003cstrong\u003ebranch pressure\u003c\/strong\u003e follows temperature. The \u003cstrong\u003ereverse-acting cooling\u003c\/strong\u003e counterpart with the same \u003cstrong\u003eCelsius\u003c\/strong\u003e dial is the \u003cstrong\u003eTK-1101-116\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat air supply does it need?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eClean, oil-free, dry air\u003c\/strong\u003e at \u003cstrong\u003e15 or 20 psig\u003c\/strong\u003e, never more than \u003cstrong\u003e30 psig\u003c\/strong\u003e, delivered through \u003cstrong\u003e5\/32-inch plastic tubing\u003c\/strong\u003e to the \u003cstrong\u003eblack main\u003c\/strong\u003e port.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e\n","brand":"Schneider Electric (Barber Colman)","offers":[{"title":"Default Title","offer_id":67918852227250,"sku":"TK-1001-116","price":441.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/TK-1001-116.jpg?v=1793994506","url":"https:\/\/www.gsistore.com\/en-ca\/products\/schneider-electric-barber-colman-tk-1001-116","provider":"GSIstore","version":"1.0","type":"link"}