) is displayed when the SYSTEM switch is in the HEAT position. 
) is displayed flashing when thermostat is calling for heat. 
) is displayed 
) is displayed (flashing) if the thermostat is calling for cool.
1F80-0261 specifications
The White Rodgers 1F80-0261 is a programmable thermostat known for its user-friendly interface and advanced features that cater to modern heating and cooling needs. With its sleek design and intuitive controls, it offers a seamless blend of functionality and aesthetics, making it an attractive choice for homeowners looking to optimize their HVAC systems.One of the standout features of the 1F80-0261 is its 7-day programming capability. This allows users to create specific heating and cooling schedules for each day of the week, accommodating varying routines and preferences. Each day can have different settings for morning, daytime, evening, and night periods, promoting energy efficiency and comfort. The thermostat also has a vacation hold feature that allows homeowners to program a temporary setting while they are away, preventing unnecessary energy consumption.
The 1F80-0261 utilizes advanced technologies to enhance its performance. The thermostat employs a precise temperature control mechanism that ensures consistent and accurate heating and cooling. Additionally, it features an energy-saving mode that helps reduce energy bills by optimizing system performance without sacrificing comfort. This mode is particularly beneficial during peak energy usage hours.
The thermostat's large, easy-to-read display improves usability, allowing users to view current temperatures and settings at a glance. Backlighting ensures visibility even in low-light conditions, further enhancing user experience. The graphical interface is designed to guide users through programming options, making it accessible for individuals of all technical skill levels.
Another notable characteristic is the compatibility of the 1F80-0261 with a wide range of heating and cooling systems, including conventional heating systems and heat pumps. This versatility enables users to integrate the thermostat into their existing infrastructure seamlessly.
Additionally, the 1F80-0261 offers filter change reminders that alert users when it's time to replace or clean their system’s filters. This feature helps maintain air quality and system efficiency by ensuring that filters are regularly attended to.
In summary, the White Rodgers 1F80-0261 is a programmable thermostat that combines advanced programming features, user-friendly design, and energy-efficient technology. Its ability to cater to diverse HVAC systems, alongside its focus on improving comfort and reducing energy costs, makes it a noteworthy option for any homeowner seeking control over their indoor climate.