{"product_id":"resideo-aq1000tn2-u-2-wire-hydronic-thermostat","title":"Resideo aq1000tn2\/u 2-wire Hydronic Thermostat","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe RESIDEO aq1000tn2\/u is a non-programmable, two-wire network communicating thermostat designed for hydronic heating systems. It controls ambient air temperature or floor temperature, making it a versatile choice for radiant floor and hydronic zone applications. The thermostat operates on a polarity-insensitive two-wire connection, which simplifies wiring during installation. Power and communication are both supplied through the two-wire link to a compatible AQ2000 series zoning module. A selectable backlight and a liquid crystal display provide clear readout of outdoor, indoor, and floor temperature values.\u003c\/p\u003e\u003cp\u003eThis thermostat is intended for residential and light commercial hydronic heating installations where zone control is required. It pairs with a Honeywell AQ2000 series zoning module to deliver network-based zone management. When used with the optional AQ12C20 Slab and Floor Sensor, sold separately, the unit adds floor temperature sensing with configurable minimum and maximum limit protection. Licensed HVAC technicians and plumbing professionals typically install this thermostat as part of a complete hydronic zoning system.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTwo-wire, polarity-insensitive connection simplifies field wiring\u003c\/li\u003e\n\u003cli\u003eCommunicates with and is powered by a compatible AQ2000 series zoning module\u003c\/li\u003e\n\u003cli\u003eControls ambient air temperature or floor temperature in hydronic applications\u003c\/li\u003e\n\u003cli\u003eSelectable temporary and permanent backlight for low-light environments\u003c\/li\u003e\n\u003cli\u003eLCD displays outdoor, indoor, and floor temperature readings\u003c\/li\u003e\n\u003cli\u003eSupports optional AQ12C20 Slab and Floor Sensor for floor temp limits\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Honeywell AQ2000 series zoning modules in hydronic heating systems. Optional floor temperature sensing requires the AQ12C20 Slab and Floor Sensor, sold separately.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician or qualified plumbing professional familiar with hydronic zoning systems. Power down the AQ2000 series zoning module before connecting or disconnecting the thermostat wiring. The two-wire connection is polarity-insensitive, but verify all wiring against the zoning module documentation before restoring power. Follow all applicable local mechanical and electrical codes during installation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring Configuration\u003c\/strong\u003e: 2-wire polarity-insensitive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControl Type\u003c\/strong\u003e: Non-programmable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCommunication\u003c\/strong\u003e: Network communicating via AQ2000 series zoning module\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Sensing\u003c\/strong\u003e: Ambient air or floor (floor sensing requires optional AQ12C20)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDisplay\u003c\/strong\u003e: Liquid crystal display with outdoor, indoor, and floor temperature readout\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBacklight\u003c\/strong\u003e: Selectable temporary and permanent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Hydronic heating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: RESIDEO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: aq1000tn2\/u\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"RESIDEO","offers":[{"title":"Default Title","offer_id":51467726881074,"sku":"AQ1000TN2\/U","price":110.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/TH146-c1.jpg?v=1783911536","url":"https:\/\/voomisupply.com\/products\/resideo-aq1000tn2-u-2-wire-hydronic-thermostat","provider":"Voomi Supply","version":"1.0","type":"link"}