Description
The LuxPro PSP511LC Programmable Thermostat is a contractor-grade, value-driven solution built for installers who need basic, reliable features and rock-solid performance at a great price. Designed for most 24V heating and A/C systems, the PSP511LC handles a wide range of applications including 1-heat/1-cool gas, oil, electric, and single-stage heat pump systems, plus 2-wire hydronic systems, hydronic air handling systems, and even millivolt systems for wall heaters, gas furnaces, and gas fireplaces — making it one of the most versatile single-stage thermostats on the market.
The 5/2-day programmable schedule lets users set different weekday and weekend programs to maximize comfort and energy savings, while separate heating and cooling programs, an adjustable temperature differential (0.25°F to 2.25°F), and a built-in 5-minute A/C compressor delay protect equipment and dial in efficient operation. The intuitive Lux Speed Dial® makes reprogramming fast and frustration-free, and pre-programmed adjustable settings get installations up and running in minutes.
A bright, easy-view backlit LCD displays time, temperature, and program information at a glance, with Fahrenheit/Celsius and AM/PM/military time options to suit any preference. Additional pro features include keypad lockout to prevent tampering, temporary temperature override and manual hold, a programmable air filter timer with change indicator, battery-free memory storage, and a low battery indicator. Dual powered by the HVAC system or two included AA alkaline batteries, the PSP511LC is backed by a 5-year warranty — making it the smart, affordable choice when basic features and great value are the requirements.
Features:
- Application: 1 heat / 1 cool – gas, oil, electric, or single-stage heat pump
- 5/2-Day Programmable: Separate weekday and weekend schedules (also runs non-programmable)
- Lux Speed Dial®: Easy reprogramming with intuitive dial control
- Pre-Programmed Adjustable Settings: Fast, ready-to-use defaults
- Dual Power Options: System (24 VAC) or 2 AA alkaline batteries (included)
- 5-Minute A/C Compressor Delay: Protects equipment from short-cycling
- Adjustable Temperature Differential: 0.25°F to 2.25°F for precise cycle control
- Separate Heating & Cooling Programs: Tailor each season independently
- Temporary Temperature Override & Manual Hold: Flexible on-the-fly control
- Programmable Air Filter Timer: With change indicator for maintenance reminders
- Keypad Lockout: Prevents unauthorized adjustments
- Battery-Free Memory Storage: Programs are retained without power
- Low Battery Indicator: Never get caught off guard
- Easy-View Backlit LCD: Time, temperature, and program info at a glance
- Display Options: Fahrenheit/Celsius and AM/PM or military time
- Optional Wall Plate: Model #WP511C available for old wall mark coverage
- Temperature Control Range: 45°F to 90°F (7°C to 32°C)
- Display Range: 23°F to 99°F (-5°C to 37°C)
- Display Accuracy: +/- 1°F over 45°F to 90°F
- Terminals: RH, RC, Y, W, G, C, O, B (solid pins)
- Electrical Ratings: 1.5 AMPS at 24 VAC
- Operating Temperature: 14°F to 122°F (-10°C to 50°C)
- Operating Humidity: 20% to 90% (non-condensing)
- Environmental Protection: IP20 (moisture and dust)
- Dimensions: 4.9″W x 3.2″H x 1.3″D (125mm x 80mm x 33mm)
- Warranty: 5-Year Warranty
Compatibility:
- Most 24V heating and A/C systems
- 1-heat/1-cool: gas, oil, electric, or single-stage heat pump systems
- 2-wire hydronic systems and hydronic air handling systems
- Millivolt systems (wall heaters, furnaces, and gas fireplaces)
Applications:
Single-family homes, rental properties, vacation cabins, gas fireplaces, hydronic heating systems, wall heaters, small offices, and any 24V single-stage HVAC application where dependable programmable control and great value are needed.
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