{"product_id":"white-rodgers-01f79-111s1-heat-pump-thermostat","title":"White-rodgers 01F79 111S1 Heat Pump Thermostat","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WHITE-RODGERS 01F79 111S1 is a digital economy heat pump thermostat designed for residential and light commercial heat pump systems requiring two-stage heating and single-stage cooling control. It operates on 20 to 30 volts with a maximum draw of 1.5 amps and uses electronic switching. The control range spans 45 to 99 degrees F, giving technicians a wide setpoint window for both occupied and unoccupied building profiles. The unit is hardwired for primary power and includes battery backup to retain programming and maintain control during brief power interruptions. Licensed HVAC technicians are the typical installer for this class of thermostat.\u003c\/p\u003e\u003cp\u003eThis thermostat is suited for residential and light commercial heat pump installations where a straightforward, cost-effective digital control solution is needed. The 2 heat and 1 cool configuration matches standard single-zone heat pump systems with two stages of heating. The wide temperature control range of 45 to 99 degrees F accommodates both comfort and setback scheduling needs in a variety of installation environments, including vacation properties, rental units, and commercial suites where economy-grade controls are specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDigital economy-class heat pump thermostat with electronic switching\u003c\/li\u003e\n\u003cli\u003e2 heat and 1 cool staging for standard single-zone heat pump systems\u003c\/li\u003e\n\u003cli\u003eControl range of 45 to 99 degrees F (7 to 37 degrees C)\u003c\/li\u003e\n\u003cli\u003eOperates on 20 to 30 volts AC low-voltage systems\u003c\/li\u003e\n\u003cli\u003eHardwired primary power with battery backup for program retention during outages\u003c\/li\u003e\n\u003cli\u003eMaximum current draw of 1.5 amps\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or new-installation thermostat for residential and light commercial heat pump systems requiring 2 heat and 1 cool low-voltage electronic control.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed HVAC technician in accordance with applicable local codes and the equipment manufacturer's wiring diagram. Always disconnect power at the air handler or furnace control board before removing the existing thermostat or making new wiring connections. Verify system voltage is within the 20 to 30 volt operating range before energizing the thermostat. Battery backup cells should be installed at the time of mounting to ensure uninterrupted program retention.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThermostat Type\u003c\/strong\u003e: Economy Digital Heat Pump\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStaging\u003c\/strong\u003e: 2 Heat, 1 Cool\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTemperature Control Range\u003c\/strong\u003e: 45 to 99 degrees F (7 to 37 degrees C)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Voltage\u003c\/strong\u003e: 20 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Voltage\u003c\/strong\u003e: 30 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 1.5 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSwitching Type\u003c\/strong\u003e: Electronic\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003e: Hardwired with Battery Backup\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.4 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WHITE-RODGERS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 01F79 111S1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WHITE-RODGERS","offers":[{"title":"Default Title","offer_id":51542217457970,"sku":"01F79 111S1","price":78.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f4ed04cb524b7342d6ac48253df92d34.jpg?v=1785895422","url":"https:\/\/voomisupply.com\/products\/white-rodgers-01f79-111s1-heat-pump-thermostat","provider":"Voomi Supply","version":"1.0","type":"link"}