{"product_id":"nordic-technology-fs5000-thermostat-wire-extender","title":"Nordic Technology fs5000 Thermostat Wire Extender","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe NORDIC TECHNOLOGY fs5000 is a thermostat wire extender designed to add three control wires and a common C connection to an existing two-wire thermostat cable. This device allows technicians to expand limited thermostat wiring without running new cable through walls or conduit. It enables full low-voltage control signal distribution, supporting R, C, W1, W2, Y, and G terminals over an existing two-wire run. Licensed HVAC technicians working on thermostat upgrades and system control retrofits are the primary installers of this device.\u003c\/p\u003e\u003cp\u003eThe fs5000 is used in residential HVAC applications where existing thermostat wiring is insufficient for modern control requirements. It is particularly suited for upgrading systems from single-stage heating to two-stage heating and air conditioning. When a homeowner or building owner upgrades to a multi-stage or communicating thermostat that requires a common C wire and additional control leads, the fs5000 provides a practical solution without major wiring work.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eAdds three control wires and a common C connection to a two-wire thermostat cable\u003c\/li\u003e\n\u003cli\u003eSupports R, C, W1, W2, Y, and G signal terminals over existing two-wire runs\u003c\/li\u003e\n\u003cli\u003eEnables upgrade from single-stage heating to two-stage heating and cooling control\u003c\/li\u003e\n\u003cli\u003eEliminates the need to pull new thermostat wire in retrofit applications\u003c\/li\u003e\n\u003cli\u003eLifetime free replacement warranty included\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with two-wire thermostat cable installations requiring expanded low-voltage control wiring for two-stage heating and air conditioning systems.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician familiar with low-voltage control wiring. Power down the air handler or furnace at the disconnect or breaker before making any wiring connections. Follow the equipment manufacturer wiring diagram and applicable NEC low-voltage wiring guidelines when connecting control terminals. Do not apply line voltage to any low-voltage control terminal on this device.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunction\u003c\/strong\u003e: Adds three control wires and common C connection to two-wire thermostat cable\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupported Terminals\u003c\/strong\u003e: R, C, W1, W2, Y, G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Single-stage to two-stage heating and air conditioning upgrade\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: NORDIC TECHNOLOGY\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: fs5000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NORDIC TECHNOLOGY","offers":[{"title":"Default Title","offer_id":51468062032178,"sku":"FS5000","price":157.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/313946743.jpg?v=1783913388","url":"https:\/\/voomisupply.com\/products\/nordic-technology-fs5000-thermostat-wire-extender","provider":"Voomi Supply","version":"1.0","type":"link"}