| Power Source | Battery |
| Color | White |
| Material | Plastic |
| Brand | Honeywell |
| Mounting | Wall-Mounted |
| Thermostat Shape | Rectangular |
| Voltage Type | Low Voltage |
| Model | RTHL3550D |
| System Switching | Heat-Cool-Off |
| Features | Digital Display |
| Country Of Origin | Mexico |
| Programmability | Non-Programmable |
The Honeywell RTHL3550d1006 Non-Programmable Thermostat is a wall-mounted, rectangular shaped device made of white plastic. It operates on low voltage power source and features digital display for easy reading. This thermostat is designed for heat and cool settings with one heat stage and one cool stage, ideal for maintaining optimal temperature control in HVAC and refrigeration systems. Manufactured in Mexico with the renowned brand name of Honeywell, this thermostat is a reliable choice for businesses and industrial applications requiring precise temperature management.