Lux Pro PSD111B Non-Programmable Thermostat for Home Use | 1 Heat, 1 Cool | Easy Install & Backlit Display

Effortless home climate control

The Lux Pro PSD111B is a straightforward non-programmable thermostat designed for homes, apartments, or small office setups. It controls a single heat and a single cooling system, with a focus on simple, dependable operation you can trust day after day.

Flexible installation and dependable power

Place it where it makes the most sense: horizontally or vertically. The easy-view backlight keeps numbers legible at a glance, and it runs on two AA alkaline batteries, so you’re not tied to a hard-wired power source.

• Horizontal or vertical mounting for adaptable placement
• Backlit display for easy reading in any light
• Battery-powered with two included AA cells

Clear display options and precise tuning

Switch between Fahrenheit and Celsius to match your preferred unit. The 9-step temperature swing gives you fine-grained control, helping your space respond smoothly to changing conditions while staying within your chosen comfort range.

• Fahrenheit or Celsius display
• 9-step swing control for gradual temperature changes
• Adjustable high and low temperature limits to fit routines

Real-world uses and everyday comfort

From a cozy living area before guests arrive to a cooler bedroom on warm nights, this thermostat offers straightforward operation with tangible, sensory benefits—without complexity or programming requirements.

Its compact profile complements most interiors, and the design keeps essential controls within easy reach for quick adjustments during daily routines.

What’s included and how to get started

With two AA batteries included, you can install and start using the unit right away. The package also includes mounting hardware and a quick-reference guide to help you set up in minutes.

• Two AA alkaline batteries included
• Mounting hardware and quick-guide for simple setup