Heagstat Non-Programmable Thermostats for Home Conventional Single-Stage Systems, up to 1 Heat/ 1 Cool (with White Backlight)

Product Features

• 【Thermostat Applications】for with Conventional Single-Stage Heating (Gas/Oil/Electric Furnace) & Ventilation & Air Conditioning, up to 1 Heat and 1 Cool. ( TIP: Does not work Multistage Heating & Air Conditioning, and HVAC Central Air Conditioner Heat Pump System )
• ⚠️ 【Clearly Incompatible Systems】Not suitable for multi-stage HVAC systems (2H/2C, 3H/2C), HVAC heat pumps systems(2H/1C, 2H/2C), PTAC units, 3-wire hydronic (hot water) heating systems, dual fuel/hybrid heating systems; Does not support 120-240V line voltage systems, mini-split heat pump air conditioners, RV air conditioners (Mach/Roughneck series)
• ⚠️ Pre-Purchase Verification (Critical for Renovations) – Before ordering, confirm your HVAC system is a 1H/1C single-stage setup (non-heat pump). Review all wiring diagrams and installation guidelines. Purchase only if your system meets all requirements to avoid compatibility issues.
• 【Dual Power Supply, No C-Wire Needed】Supports 24VAC hardwiring or 2 AAA batteries power supply; No common wire (C-wire) required for most standard systems, making retrofits in older homes more convenient
• 【Clear & Easy-to-Read Design】Equipped with a large white backlit display with clear, prominent numbers, especially suitable for the elderly to view; Room temperature display range: 41°F to 95°F, Temperature control range: 44°F to 90°F
• 【Precise Temperature Control & Protection】±1°F temperature control accuracy ensures a comfortable experience, supporting 0.2°F to 2°F heat/cool swing adjustment; 5-minute compressor delay protection (selectable ON/OFF) with low battery indicator function
• 【Reliable After-Sales Guarantee】Enjoy a 2-year worry-free warranty, and 24/7 professional customer service team is ready to provide support for installation, wiring, and troubleshooting at any time.