{"title":"SITERWELL Smart Thermostat","description":null,"products":[{"product_id":"gs366-smart-thermostate","title":"GS366A-MWAC Smart Thermostat for 24V HVAC Systems","description":"\u003cblockquote\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\"\u003e\u003cstrong\u003eSmarter temperature control, built around your day.\u003c\/strong\u003e\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eThe \u003cstrong\u003eSiterwell GS366A-MWAC Smart Thermostat\u003c\/strong\u003e brings scheduling, remote control, and smart-home integration together in one simple upgrade. Create Home, Away, Sleep, and custom schedules to keep the temperature where you want it while helping reduce unnecessary heating and cooling when no one is home. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned for \u003cstrong\u003emost 24V residential HVAC systems\u003c\/strong\u003e, \u003cstrong\u003eGS366A-MWAC\u003c\/strong\u003e works with many conventional heating and cooling systems, heat pumps, gas, oil, electric, and dual-fuel systems commonly found in North American homes. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eUse the \u003cstrong\u003eSiterwell Link App\u003c\/strong\u003e to adjust temperature, system modes, fan settings, and schedules from wherever you are. At home, connect \u003cstrong\u003eGS366A-MWAC\u003c\/strong\u003e with \u003cstrong\u003eAmazon Alexa or Google Home\u003c\/strong\u003e for hands-free control. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eA \u003cstrong\u003e3.5-inch full-color touchscreen\u003c\/strong\u003e keeps temperature, humidity, and HVAC status easy to read, while presence wake-up brings the display to life as you approach. Built-in alerts can also help surface temperature, humidity, heating, cooling, and auxiliary-heat conditions before they are easy to miss. \u003cspan class=\"contents\"\u003e\u003c\/span\u003e \u003cspan class=\"contents\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSet your schedule. Check in from anywhere. Let GS366A-MWAC handle the rest.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFCC Part 15 compliant for residential use\u003c\/strong\u003e, backed by a 3-year limited warranty. A PIN-code lock prevents accidental setting changes.\u003c\/p\u003e\n\u003cdiv data-lark-html-role=\"root\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cem\u003e\u003cstrong\u003e\u003cspan class=\"text-only\" data-eleid=\"8\"\u003e\u003cspan class=\"text-only\"\u003eNotice: \u003ca href=\"https:\/\/store.siterwellhome.com\/products\/c-wire-connector?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\" target=\"_blank\" rel=\"noopener\"\u003eC‑wire \u003c\/a\u003e\u003c\/span\u003e\u003ca href=\"https:\/\/store.siterwellhome.com\/products\/c-wire-connector?utm_source=copyToPasteBoard\u0026amp;utm_medium=product-links\u0026amp;utm_content=web\" target=\"_blank\" rel=\"noopener\"\u003e\u003cspan class=\"text-only text-with-abbreviation text-with-abbreviation-bottomline windows-bottomline\"\u003eadapter\u003c\/span\u003e\u003cspan class=\"text-only\"\u003e GS136A-WCAN Power Extender Kit (PEK) sold separately.\u003c\/span\u003e\u003c\/a\u003e\u003c\/span\u003e\u003c\/strong\u003e\u003c\/em\u003e\u003c\/span\u003e\u003c\/div\u003e\n\u003c\/blockquote\u003e\n\u003ch3\u003eProtect Your Delivery\u003c\/h3\u003e\n\u003cp\u003eFor extra protection against eligible physical loss, external damage or shortage while your order is in transit—and eligible theft after delivery within the coverage term—consider adding optional \u003ca href=\"\/pages\/shipsurance\"\u003e\u003cstrong\u003eShipsurance shipping insurance\u003c\/strong\u003e\u003c\/a\u003e when it is offered at checkout. If you purchased this coverage and a shipping-related issue occurs, review the coverage rules and contact \u003cstrong\u003eSureCircle\u003c\/strong\u003e first to file a claim or check claim status. Product setup, technical support, product defects and manufacturer-warranty questions remain with SITERWELL.\u003c\/p\u003e\n\u003cdiv class=\"siterwell-customer-service\"\u003e\n\u003ch3\u003eCustomer Service\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eU.S. Customer Service Hotline:\u003c\/strong\u003e \u003ca href=\"tel:+18007107321\"\u003e+1 800-710-7321\u003c\/a\u003e\u003cbr\u003eMonday–Friday, 9:00 AM–6:00 PM (EST)\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siterwell","offers":[{"title":"Default Title","offer_id":52964298326309,"sku":"STORE-GS366A-MWAC-1","price":103.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/5501\/2901\/files\/ID_-1_d9dd617f-39f8-4199-bdca-5d9cc5db513e.jpg?v=1788153007"},{"product_id":"c-wire-connector","title":"C-Wire Connector for 24V Smart Thermostats","description":"\u003ch2\u003eC-Wire Power Support for Compatible Smart Thermostat Installations\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eSITERWELL Smart Thermostat C-Wire Connector\u003c\/strong\u003e is an installation accessory designed for compatible \u003cstrong\u003e24V HVAC thermostat systems\u003c\/strong\u003e that require a reliable common-wire (C-wire) connection for smart thermostat operation.\u003c\/p\u003e\n\n\u003cp\u003eFor customers installing the \u003ca href=\"\/products\/gs366-smart-thermostate\"\u003e\u003cstrong\u003eSiterwell GS366A-MWAC Smart Thermostat\u003c\/strong\u003e\u003c\/a\u003e, this connector provides a dedicated SITERWELL accessory option to help complete a compatible thermostat setup. Always confirm your HVAC wiring and terminal configuration before installation.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Choose the SITERWELL C-Wire Connector?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBuilt for smart thermostat installations:\u003c\/strong\u003e Designed for compatible 24V HVAC thermostat applications where a C-wire connection is required.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGS366A-MWAC ecosystem support:\u003c\/strong\u003e A practical accessory option for compatible SITERWELL smart thermostat installations.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimple system planning:\u003c\/strong\u003e Helps keep thermostat power and installation requirements within one SITERWELL product ecosystem.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation-focused design:\u003c\/strong\u003e Intended for use as part of a properly verified thermostat wiring setup.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eCheck Compatibility Before Installation\u003c\/h3\u003e\n\u003cp\u003eHVAC wiring varies by system. Before purchasing or installing this accessory, confirm your thermostat terminals, HVAC control-board wiring and system compatibility. If you are unsure about wiring requirements, consult a qualified HVAC professional.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eNot compatible with:\u003c\/strong\u003e millivolt systems, high-voltage systems, dual-transformer systems, fan-coil units, and communicating systems. This kit works with standard 24VAC heating and cooling systems only.\u003c\/p\u003e\n\n\u003cp\u003eFor product-specific setup and compatibility questions, visit the \u003ca href=\"\/pages\/gs366a-mwac-faq\"\u003e\u003cstrong\u003eGS366A-MWAC Smart Thermostat FAQ\u003c\/strong\u003e\u003c\/a\u003e. For broader SITERWELL product, order and support questions, see the \u003ca href=\"\/pages\/siterwell-help-faq\"\u003e\u003cstrong\u003eSITERWELL FAQ\u003c\/strong\u003e\u003c\/a\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eBuilding a GS366A-MWAC setup?\u003c\/strong\u003e Review the \u003ca href=\"\/products\/gs366-smart-thermostate\"\u003e\u003cstrong\u003eGS366A-MWAC Smart Thermostat\u003c\/strong\u003e\u003c\/a\u003e product page before completing your installation plan.\u003c\/p\u003e\u003ch3\u003eProtect Your Delivery\u003c\/h3\u003e\u003cp\u003eFor extra protection against eligible physical loss, external damage or shortage while your order is in transit—and eligible theft after delivery within the coverage term—consider adding optional \u003ca href=\"\/pages\/shipsurance\"\u003e\u003cstrong\u003eShipsurance shipping insurance\u003c\/strong\u003e\u003c\/a\u003e when it is offered at checkout. If you purchased this coverage and a shipping-related issue occurs, review the coverage rules and contact \u003cstrong\u003eSureCircle\u003c\/strong\u003e first to file a claim or check claim status. Product setup, technical support, product defects and manufacturer-warranty questions remain with SITERWELL.\u003c\/p\u003e\n\u003cdiv class=\"siterwell-customer-service\"\u003e\n\u003ch3\u003eCustomer Service\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eU.S. Customer Service Hotline:\u003c\/strong\u003e \u003ca href=\"tel:+18007107321\"\u003e+1 800-710-7321\u003c\/a\u003e\u003cbr\u003eMonday–Friday, 9:00 AM–6:00 PM (EST)\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Siterwell","offers":[{"title":"Default Title","offer_id":53866623959333,"sku":"GS136A-1P","price":23.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/5501\/2901\/files\/1_71cbc5d2-57f3-4f60-b066-a29680c57a58.jpg?v=1789874119"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/5501\/2901\/collections\/siterwell-gs366a-2026-idea-finalist-hero.png?v=1793005461","url":"https:\/\/store.siterwellhome.com\/collections\/siterwell-smart-thermostat.oembed","provider":"siterwell.us","version":"1.0","type":"link"}