✓EASY OPERATION - Aowel 1H/1C Non-Programmable Manual Thermostat. Equipped with Heat/Off/Cool modes, no complex settings required. User-friendly design suitable for all ages. Minimalist white body matches most home decor. Compact size: 4.92 × 3.74 × 0.98 in (W×H×D) for flexible wall mounting.
✓COMPATIBLE SYSTEMS - Works with 24v conventional single-stage 1H/1C systems, including forced air (gas, oil & electric), ventilation and air conditioners. 【Please confirm your HVAC system type before purchasing.】
✓NOT APPLICABLE UNITS - Not applicable for 2H/1C, 2H/2C, 3H/2C, 4H/2C multi-stage systems & heat pump systems (with aux or emergency heat); PTAC units; 3-wire hydronic heating and dual fuel systems; Not applicable for (120-240V line voltage heaters); mini-split heat pumps; Mach/Roughneck series RV air conditioners.
✓NO C-WIRE REQUIRED & DIY INSTALL - Dual power supply design: runs on 24VAC hardwired power or 2 AAA batteries (batteries not included). . Comes with standard RH, RC, W, Y, G, C terminals. 【Does not support W2, W3, Y2, O/B, W/E, L, AUX, ACC+, ACC-, S, X, X2 terminals. 】Use 18-22 gauge thermostat wire. Easy to install by yourself.
✓PRECISE TEMPERATURE - Features a 5.0 sq. in backlit LCD screen for clear display (Manual key activates backlight). Temperature accuracy: ±1°F; adjustable temperature swing: 0.2°F to 2°F; manual calibration range: -4°F to +4°F. Display range: 32°F to 99°F; control range: 44°F to 90°F.
✓BUILT-IN FUNCTIONS - Supports temperature calibration: °C/°F unit switching; selectable compressor delay protection; Built-in humidity monitor (display only, no control function); low battery reminder.
✓AFTER-SALES SUPPORT - Our 24/7 professional customer service team offers support for installation, wiring and troubleshooting.