Resideo T8665A1002 Wireless RF Programmable Thermostat

Product Description

The Resideo T8665A1002 is a wireless RF programmable thermostat designed for heating and cooling systems operating at 24 Vac. It is suitable for single-zone and zoning applications when paired with respective models. The thermostat provides wireless control, offering flexibility and convenience to HVAC professionals and homeowners.

• Easy installation with no wires required for the thermostat.
• Flexible seven-day programming with distinct schedules for each day.
• Adaptive Intelligent Recovery control optimizes temperature at set times.

Product Highlights

This thermostat is ideal for retrofit zoning or relocating thermostats to new areas, especially for room additions. The clear display with backlighting enhances visibility in various lighting conditions.

Product Information

Standard Information

• Brand: Resideo / Honeywell Home
• Model: T8665A1002

Technical Specifications

• Temperature Display: Fahrenheit or Celsius
• Compatible Systems: Electric or conventional heat with fan operation
• Adjustable Heating Cycle Rate: Yes
• Memory Retention: Setpoints retained during power outages
• System Test Functionality: Simplifies troubleshooting
• Fan Operation: Programmable options available
• Temporary Setpoint Changes: Allows vacation hold from one to 255 days
• Minimum-Off Time Protection: Yes, for compressors and heat pumps