LUX Pro PSP511LC programmable thermostat fits most 24V 1-heat/1-cool gas, oil or single-stage heat pump systems, 2-wire hydronic and millivolt systems. It needs 24V low-voltage wiring and runs dual powered on 2 AA alkaline batteries, included.
We name the wire: 2-wire hydronic compatible. Set it once for 5/2-day programs with separate heating and cooling schedules. Room by room comfort holds with temporary override and manual hold.
PSP511LC Highlights
5/2-Day Programming
Programs weekdays together and weekends together for steady control.
LUX Speed Dial
Reprograms quickly with the rotary dial interface.
Filter Timer
Tracks runtime and shows a change indicator for the air filter.
Keypad Lockout
Locks settings to prevent unauthorized changes.
PSP511LC Specifications
Power: Dual powered, 2x AA alkaline batteries included
Memory: Battery-free memory storage
Display: Fahrenheit or Celsius, AM/PM or 24-hour clock
Programming: 5/2-day, separate heating and cooling
Not compatible with: Multi-stage heat pumps/furnaces, 3-wire hydronic, 120V/240V line voltage
