{"product_id":"icp-varitech-thermostat-for-yh024gc-1064095-oem-communicating-ships-today-1","title":"ICP VariTech Thermostat for YH024GC — 1064095 OEM Communicating | Ships Today","description":"\u003ch3\u003eOverview\u003c\/h3\u003e\u003cp\u003eThis is the genuine OEM ICP VariTech communicating thermostat (part number 1064095, TSTAT VARITECH SB) used with the ICP\/Tempstar\/Heil YH024GC system. Unlike a basic 24V thermostat, the VariTech control communicates digitally with the indoor and outdoor equipment to manage staging, fan speed, and system diagnostics over a low-voltage communicating bus. It serves as the user interface and the brain of the comfort system, sending setpoint and mode information to the equipment and reading back fault codes. Common failure symptoms include a blank or frozen display, loss of communication with the equipment, intermittent loss of heating or cooling, or repeated communication fault codes at the furnace or air handler.\u003c\/p\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eSpec\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e1064095\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eVariTech Communicating Thermostat (SB)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eICP \/ Tempstar \/ Heil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication\u003c\/td\u003e\n\u003ctd\u003eProprietary communicating bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFits Model\u003c\/td\u003e\n\u003ctd\u003eYH024GC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eFactory replacement thermostat for the ICP YH024GC and other Tempstar, Heil, and Comfortmaker communicating systems that use the VariTech control. This is a communicating control and is not a substitute for a standard 24V thermostat — confirm your equipment uses the VariTech communicating platform before ordering.\u003c\/p\u003e\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\u003col\u003e\n\u003cli\u003e\n\u003cstrong\u003eSafety First\u003c\/strong\u003e — Disconnect power to the air handler\/furnace and verify zero voltage at the thermostat terminals with a multimeter.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAccess\u003c\/strong\u003e — Remove the thermostat faceplate from its wall subbase.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDocument\u003c\/strong\u003e — Photograph the existing wiring and note each terminal connection before disconnecting.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRemove\u003c\/strong\u003e — Disconnect the communicating bus and power leads and remove the old thermostat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstall\u003c\/strong\u003e — Mount the new VariTech control, reconnect the bus and power conductors per your photo, and secure to the wall.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTest\u003c\/strong\u003e — Restore power, allow the thermostat to establish communication, and verify heating, cooling, and fan operation.\u003c\/li\u003e\n\u003c\/ol\u003e\u003ch3\u003eSigns You Need a Replacement\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eBlank, frozen, or unresponsive display.\u003c\/li\u003e\n\u003cli\u003eRecurring communication fault codes at the equipment.\u003c\/li\u003e\n\u003cli\u003eIntermittent or total loss of heating and cooling control.\u003c\/li\u003e\n\u003cli\u003eThermostat fails to retain settings or repeatedly reboots.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eShipping \u0026amp; Returns\u003c\/h3\u003e\u003cp\u003eShips same day before 3 PM CST. 30-day returns. Backed by the National HVAC Parts fitment guarantee.\u003c\/p\u003e","brand":"ICP","offers":[{"title":"OEM","offer_id":63027192037747,"sku":"1064095","price":155.94,"currency_code":"USD","in_stock":true},{"title":"Generic","offer_id":63047757922675,"sku":"1064095-GEN","price":119.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0984\/1190\/5395\/files\/nhvac-thermostat-nonprogrammable-1064095_da3e5ee8-185d-4e31-8e2a-e4e716d1ae59.jpg?v=1782897042","url":"https:\/\/nationalhvacparts.com\/products\/icp-varitech-thermostat-for-yh024gc-1064095-oem-communicating-ships-today-1","provider":"National HVAC Parts","version":"1.0","type":"link"}