{"product_id":"liebert-h-0020s","title":"Liebert H-0020S Lamp","description":"\u003cp\u003eThe \u003cstrong\u003eEmerson 1F95-1277\u003c\/strong\u003e is a high-performance \u003cstrong\u003euniversal touchscreen thermostat\u003c\/strong\u003e designed for heavy-duty HVACR applications. Engineered for maximum \u003cstrong\u003esystem compatibility\u003c\/strong\u003e, this unit supports \u003cstrong\u003esingle-stage\u003c\/strong\u003e, \u003cstrong\u003emulti-stage\u003c\/strong\u003e (up to 2H\/2C), and \u003cstrong\u003eheat pump\u003c\/strong\u003e configurations (up to 3H\/2C). For technicians managing complex dual-fuel setups, the integrated \u003cstrong\u003eSmart Fuel logic\u003c\/strong\u003e program provides seamless control between fossil fuel and electric heat sources without requiring an external outdoor sensor, though \u003cstrong\u003eremote sensing\u003c\/strong\u003e capabilities are available for indoor averaging or outdoor balance point control. The 12-square-inch \u003cstrong\u003ebacklit display\u003c\/strong\u003e offers high visibility in mechanical rooms, while the \u003cstrong\u003emenu-driven configuration\u003c\/strong\u003e allows for rapid field set-up and precise \u003cstrong\u003e+\/- 1° temperature accuracy\u003c\/strong\u003e.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eKey Benefits for Contractors:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eUniversal Application:\u003c\/strong\u003e Consolidate inventory with one unit that handles gas, oil, electric, millivolt, and \u003cstrong\u003e3-wire zone valve\u003c\/strong\u003e systems.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDual Fuel Control:\u003c\/strong\u003e Optimize \u003cstrong\u003eheat pump performance\u003c\/strong\u003e with selectable dual-fuel logic, improving auxiliary heat efficiency.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTerminal Versatility:\u003c\/strong\u003e Features dedicated terminals for \u003cstrong\u003eremote sensors\u003c\/strong\u003e and \u003cstrong\u003emalfunction indicators\u003c\/strong\u003e (L terminal) to diagnose system faults quickly.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePower Flexibility:\u003c\/strong\u003e Operates on 24VAC \u003cstrong\u003ehardwired power\u003c\/strong\u003e with battery backup or purely on battery power for retrofits lacking a common wire.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eEnhanced Security:\u003c\/strong\u003e Includes a \u003cstrong\u003ekeypad lockout\u003c\/strong\u003e feature and setpoint temperature limits to prevent unauthorized setpoint adjustments in commercial spaces.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCommon Technical Questions:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIs a C-wire required for the 1F95-1277?\u003c\/strong\u003e\u003cbr\u003e\nNo, this model is \u003cstrong\u003edual-powered\u003c\/strong\u003e. It can run on two AA batteries for systems without a 24V common wire or be hardwired for continuous backlight operation and remote sensing functionality.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eCan this thermostat manage a 3-wire zone valve system?\u003c\/strong\u003e\u003cbr\u003e\nYes, the \u003cstrong\u003e1F95-1277\u003c\/strong\u003e is specifically engineered with a terminal configuration that supports \u003cstrong\u003e3-wire zoned hydronic systems\u003c\/strong\u003e, making it a reliable choice for boiler-based setups.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat remote sensors are compatible with this unit?\u003c\/strong\u003e\u003cbr\u003e\nThis thermostat supports the \u003cstrong\u003eF145-1328\u003c\/strong\u003e indoor sensor for temperature averaging and the \u003cstrong\u003eF145-1378\u003c\/strong\u003e outdoor sensor for monitoring ambient conditions and setting heat pump balance points.\u003c\/p\u003e\n\n\u003cp\u003eDisclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.\u003c\/p\u003e","brand":"Liebert","offers":[{"title":"Default Title","offer_id":44970365943986,"sku":"H-0020S","price":211.0,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1838\/2375\/files\/Pic_7d213706-3d19-45e5-8d06-69fddd87d0d3.png?v=1747955346","url":"https:\/\/www.gsistore.com\/en-ca\/products\/liebert-h-0020s","provider":"GSIstore","version":"1.0","type":"link"}