{"product_id":"schneider-electric-barber-colman-tk-1001-600","title":"Schneider Electric (Barber Colman) TK-1001-600 Thermostat","description":"\u003cp\u003eThe \u003cstrong\u003eSchneider Electric (Barber Colman) TK-1001-600 Aspirated Pneumatic Thermostat\u003c\/strong\u003e is a \u003cstrong\u003edirect-acting, 2-pipe, heating\u003c\/strong\u003e room thermostat designed for \u003cstrong\u003eproportional control\u003c\/strong\u003e of \u003cstrong\u003epneumatic valves, dampers and similar devices\u003c\/strong\u003e. What sets the \u003cstrong\u003e-600\u003c\/strong\u003e apart from the standard \u003cstrong\u003eTK-1001\u003c\/strong\u003e is the \u003cstrong\u003easpirated\u003c\/strong\u003e design. An \u003cstrong\u003easpirated thermostat\u003c\/strong\u003e uses a small stream of the \u003cstrong\u003esupply air\u003c\/strong\u003e to pull \u003cstrong\u003eroom air across the sensing element\u003c\/strong\u003e, so the \u003cstrong\u003ebimetal\u003c\/strong\u003e reads \u003cstrong\u003eactual room temperature\u003c\/strong\u003e instead of the \u003cstrong\u003ewall\u003c\/strong\u003e behind the \u003cstrong\u003ewall box\u003c\/strong\u003e. That is why these units are chosen for \u003cstrong\u003ewalls that run warm or cold\u003c\/strong\u003e, \u003cstrong\u003eexposed locations\u003c\/strong\u003e and \u003cstrong\u003etamper-resistant\u003c\/strong\u003e installations. \u003cstrong\u003eDirect acting\u003c\/strong\u003e means the \u003cstrong\u003ebranch pressure rises as the room warms\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe extra air flow shows up in the numbers. The \u003cstrong\u003eTK-1001-600\u003c\/strong\u003e has an \u003cstrong\u003eair consumption\u003c\/strong\u003e of \u003cstrong\u003e41.5 scim (11.3 mL\/s)\u003c\/strong\u003e and an \u003cstrong\u003eair capacity\u003c\/strong\u003e of \u003cstrong\u003e56 scim (15.3 mL\/s)\u003c\/strong\u003e, compared with \u003cstrong\u003e13.8 scim\u003c\/strong\u003e and \u003cstrong\u003e16 scim\u003c\/strong\u003e for the standard \u003cstrong\u003eTK-1001\u003c\/strong\u003e, so account for it when you size the \u003cstrong\u003eair compressor\u003c\/strong\u003e and the \u003cstrong\u003emains\u003c\/strong\u003e. Like the rest of the \u003cstrong\u003eTK-1001\u003c\/strong\u003e series, it uses a \u003cstrong\u003ebimetal sensing element\u003c\/strong\u003e, \u003cstrong\u003e5\/32-inch spring-reinforced plastic tubing\u003c\/strong\u003e with a \u003cstrong\u003eblack main\u003c\/strong\u003e port and a \u003cstrong\u003ewhite branch\u003c\/strong\u003e port, and needs \u003cstrong\u003eclean, oil-free, dry supply air\u003c\/strong\u003e that never exceeds \u003cstrong\u003e30 psig\u003c\/strong\u003e. Rated ambient is \u003cstrong\u003e40°F to 150°F\u003c\/strong\u003e at \u003cstrong\u003e10% to 98% relative humidity, non-condensing\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003eThe aspirated version is dressed differently from the standard stat. It mounts in the \u003cstrong\u003eAT-509 wall box\u003c\/strong\u003e, which measures about \u003cstrong\u003e5 inches high by 3-1\/2 inches wide by 2-1\/2 inches deep\u003c\/strong\u003e, under a \u003cstrong\u003ebrushed stainless steel cover\u003c\/strong\u003e about \u003cstrong\u003e5-1\/2 inches high by 4 inches wide\u003c\/strong\u003e, and the cover is secured with \u003cstrong\u003e#6 spanner-head screws\u003c\/strong\u003e that need the \u003cstrong\u003eTOOL-015\u003c\/strong\u003e driver. The factory photo shows the \u003cstrong\u003eworking mechanism\u003c\/strong\u003e: \u003cstrong\u003ecopper-colored linkage\u003c\/strong\u003e on a \u003cstrong\u003edark cast base\u003c\/strong\u003e, a \u003cstrong\u003ewhite dial wheel\u003c\/strong\u003e, \u003cstrong\u003eblack and white tubing\u003c\/strong\u003e, a \u003cstrong\u003efoam-gasketed plate\u003c\/strong\u003e carrying \u003cstrong\u003emolded duct fittings\u003c\/strong\u003e, and loose \u003cstrong\u003escrews, pins and a small barrel fitting\u003c\/strong\u003e. Order the \u003cstrong\u003eTK-1001-600\u003c\/strong\u003e when the old unit is the \u003cstrong\u003easpirated stainless-cover\u003c\/strong\u003e type; the standard \u003cstrong\u003eTK-1001\u003c\/strong\u003e has no \u003cstrong\u003easpirator\u003c\/strong\u003e, the \u003cstrong\u003eTK-1001-116\u003c\/strong\u003e has a \u003cstrong\u003e13°C to 29°C\u003c\/strong\u003e dial, and the \u003cstrong\u003eTK-1101-600\u003c\/strong\u003e is the \u003cstrong\u003ereverse-acting\u003c\/strong\u003e aspirated counterpart for \u003cstrong\u003ecooling\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\u003eAspirated sensing:\u003c\/strong\u003e \u003cstrong\u003eRoom air is drawn across the element\u003c\/strong\u003e, so the \u003cstrong\u003ethermostat\u003c\/strong\u003e responds to \u003cstrong\u003eair temperature\u003c\/strong\u003e, not \u003cstrong\u003ewall temperature\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\u003eStainless cover, tamper resistant:\u003c\/strong\u003e \u003cstrong\u003eBrushed stainless steel cover\u003c\/strong\u003e with \u003cstrong\u003espanner-head screws\u003c\/strong\u003e for exposed or public spaces.\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 on the same \u003cstrong\u003eTK-1001 series\u003c\/strong\u003e layout.\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 does aspirated mean on the TK-1001-600?\u003c\/strong\u003e\u003cbr\u003eIt means the \u003cstrong\u003ethermostat\u003c\/strong\u003e moves \u003cstrong\u003eroom air across the sensing element\u003c\/strong\u003e using \u003cstrong\u003esupply air\u003c\/strong\u003e, so it senses the \u003cstrong\u003eroom\u003c\/strong\u003e, not the \u003cstrong\u003ewall\u003c\/strong\u003e. That is also why its \u003cstrong\u003eair consumption\u003c\/strong\u003e is higher, \u003cstrong\u003e41.5 scim\u003c\/strong\u003e versus \u003cstrong\u003e13.8 scim\u003c\/strong\u003e on the \u003cstrong\u003eTK-1001\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat does it mount in?\u003c\/strong\u003e\u003cbr\u003eThe \u003cstrong\u003eAT-509 wall box\u003c\/strong\u003e, with a \u003cstrong\u003ebrushed stainless steel cover\u003c\/strong\u003e held by \u003cstrong\u003e#6 spanner-head screws\u003c\/strong\u003e that require a \u003cstrong\u003eTOOL-015\u003c\/strong\u003e driver.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs the TK-1001-600 heating or cooling?\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003eHeating\u003c\/strong\u003e, \u003cstrong\u003edirect acting, 2-pipe\u003c\/strong\u003e. The \u003cstrong\u003ereverse-acting\u003c\/strong\u003e aspirated counterpart is the \u003cstrong\u003eTK-1101-600\u003c\/strong\u003e.\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":67918852358322,"sku":"TK-1001-600","price":611.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/TK-1001-600.jpg?v=1793994399","url":"https:\/\/www.gsistore.com\/en-ca\/products\/schneider-electric-barber-colman-tk-1001-600","provider":"GSIstore","version":"1.0","type":"link"}