RET B-NSB Battery Powered Room Thermostat, Setting Knob & LCD Display, Auto/Off Selector, Night Set Back, Low Battery Indicator

The Danfoss Global Group is a renowned leader in research, development, production, sales and services of mechanical and electronic components for a wide variety of industries. Their dedication to reach goals with a minimal consumption of raw materials and energy, have the least possible impact on the environment and make the most efficient use of resources has made them one of the most sought after brands globally. They have a long tradition for social responsibility towards everyone involved in the industry; clients, customers, employees and the surrounding environment. By being active in sustainable global development, Danfoss understands that social and environmental responsibility and climate considerations go hand-in-hand with healthy business development.

The RET B is a battery powered room thermostat that combines the benefits of a conventional analogue setting knob and an LCD display to show temperature and thermostat status. Styled on the RMT and RET thermostat range, the RET B provides accurate electronic temperature control without the need for an external power supply. This makes it an ideal solution for system upgrades when replacing conventional electro-mechanical two-wire thermostats. The RET B utilizes a micro-processor which, in addition to providing accurate temperature control, also drives a small LCD display. During normal operation, this LCD displays actual room temperature and changes momentarily to show set temperature whenever the setting dial is moved. The LCD is also used to display output relay state and to indicate when the batteries require changing. The RET B-NSB is a Thermostat with analogue setting and LCD display, plus a manual Day/Night switch which, when set to Day position, controls at the temperature set on the dial. When Night is selected, the thermostat controls at a temperature 7 F lower than the set temperature.

• Battery powered for ease of installation
• Ideal replacement for conventional 2-wire thermostat
• Dry contacts, can switch 24V and low voltage control circuits
• Micro-processor control provides added functionality
• Analogue setting for ease of use
• LCD display shows temperature and thermostat status
• Suitable for heating or cooling systems

• 2 Years