{"product_id":"tpi-et9swts-heat-only-thermostat-wire-leads-50-90f","title":"TPI ET9SWTS Heat Only Thermostat Wire Leads 50 - 90F","description":"\u003ch3 data-section-id=\"17lc1ru\" data-start=\"0\" data-end=\"16\" class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription:\u003cspan aria-hidden=\"true\" class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h3\u003e\n\u003cp data-start=\"17\" data-end=\"809\"\u003eThe TPI ET9SWTS is a line voltage heat-only wall thermostat designed to provide reliable temperature control for electric resistance heating systems and unit heaters. Featuring a single-pole single-throw (SPST) switching configuration, wire lead connections, an integrated thermometer, and an adjustable temperature range of 50°F to 90°F, it provides accurate room temperature regulation in commercial, industrial, and residential applications. The thermostat mounts directly to the wall and is commonly installed with electric wall heaters, baseboard heaters, fan-forced unit heaters, and other electric heating equipment. HVAC technicians, electricians, and maintenance personnel use it for new installations, replacements, and heating system upgrades. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5ms9th\" data-start=\"811\" data-end=\"828\"\u003eApplications:\u003c\/h3\u003e\n\u003cp data-start=\"829\" data-end=\"1218\"\u003eThe TPI ET9SWTS is used in line voltage electric heating systems requiring dependable room temperature control. It is suitable for electric unit heaters, baseboard heaters, wall heaters, fan-forced heaters, workshops, warehouses, offices, garages, and commercial buildings where automatic temperature regulation improves comfort and energy efficiency. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"5hg6bl\" data-start=\"1220\" data-end=\"1249\"\u003eTechnical Specifications:\u003c\/h3\u003e\n\u003cp data-start=\"1250\" data-end=\"2276\"\u003e• Manufacturer Part Number (MPN): ET9SWTS\u003cbr data-start=\"1291\" data-end=\"1294\"\u003e• Manufacturer: TPI Corporation\u003cbr data-start=\"1325\" data-end=\"1328\"\u003e• Product Type: Line Voltage Wall Thermostat\u003cbr data-start=\"1372\" data-end=\"1375\"\u003e• Series: ET9\u003cbr data-start=\"1388\" data-end=\"1391\"\u003e• Thermostat Type: Heat Only\u003cbr data-start=\"1419\" data-end=\"1422\"\u003e• Switch Type: SPST (Single Pole Single Throw)\u003cbr data-start=\"1468\" data-end=\"1471\"\u003e• Temperature Range: 50°F to 90°F (10°C to 32°C)\u003cbr data-start=\"1519\" data-end=\"1522\"\u003e• Differential: Approximately 2°F (Heating)\u003cbr data-start=\"1565\" data-end=\"1568\"\u003e• Supply Voltage: 120–277 VAC\u003cbr data-start=\"1597\" data-end=\"1600\"\u003e• Heating Rating: 22 A Resistive @ 120–277 VAC\u003cbr data-start=\"1646\" data-end=\"1649\"\u003e• Motor Rating: 3\/4 HP @ 125 VAC; 1-1\/2 HP @ 250\/277 VAC\u003cbr data-start=\"1705\" data-end=\"1708\"\u003e• Connections: Wire Leads\u003cbr data-start=\"1733\" data-end=\"1736\"\u003e• Thermometer: Built-in Fahrenheit\/Celsius thermometer\u003cbr data-start=\"1790\" data-end=\"1793\"\u003e• Mounting Type: Wall Mount\u003cbr data-start=\"1820\" data-end=\"1823\"\u003e• Color: White\u003cbr data-start=\"1837\" data-end=\"1840\"\u003e• Certifications: UL Listed, CSA Certified, RoHS Compliant\u003cbr data-start=\"1898\" data-end=\"1901\"\u003e• Compatible Equipment: Electric baseboard heaters, wall heaters, fan-forced unit heaters, resistance heating elements, and commercial electric heating systems\u003cbr data-start=\"2060\" data-end=\"2063\"\u003e• Installation Type: OEM replacement line voltage thermostat\u003cbr data-start=\"2123\" data-end=\"2126\"\u003e• Application Environment: Residential, commercial, institutional, and industrial electric heating applications. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 data-section-id=\"1cz0398\" data-start=\"2278\" data-end=\"2302\"\u003eCommon Replacements:\u003c\/h3\u003e\n\u003cp data-start=\"2303\" data-end=\"2517\"\u003e• TPI \u003ca href=\"https:\/\/plgautomation.com\/products\/tpi-et9swts-heat-only-thermostat-wire-leads-50-90f?_pos=1\u0026amp;_sid=8ae597d98\u0026amp;_ss=r\"\u003eET9SWTS \u003c\/a\u003eSPST Heat Only Thermostat\u003cbr data-start=\"2342\" data-end=\"2345\"\u003e• TPI ET9STS SPST Heat Only Thermostat (terminal connections)\u003cbr data-start=\"2406\" data-end=\"2409\"\u003e• TPI ET9DWTS DPST Heat Only Thermostat (wire leads with positive OFF)\u003c\/p\u003e","brand":"TPI","offers":[{"title":"New","offer_id":51714162950446,"sku":null,"price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_ea978ddc-5f20-4dc3-b910-547a47c93782.jpg?v=1770418062","url":"https:\/\/plgautomation.com\/products\/tpi-et9swts-heat-only-thermostat-wire-leads-50-90f","provider":"PLG Automation ","version":"1.0","type":"link"}