Two Stage Programmable Thermostat With Heat And Heat Cool Modes, 7 Day Scheduling, Battery Free Clock Backup, Radiant Floor Heating Ready, Easy Setup For Smart Home Comfort And Energy Savings
✔️ 1 unit with 7 day or 24 hour schedule, dual stages, floor sensor
The programmable thermostat 521 is designed for three modes of operation: single stage heating, two stages of heating with a fan, or one stage of heating and one stage of cooling with a fan. Two auxiliary sensors may be added to measure the floor, outdoor or room temperature. A slab sensor 079 is included to measure floor temperature to protect the floor from overheating and enhance comfort. The programmable schedule supports either a 7 day or 24 hour schedule with 2 or 4 events per day. A permanent temperature hold button overrides the programmable schedule. An optional adaptor plate 012 is available to allow the thermostat to mount onto a single Gang electrical box. made in United States. Manufactured by Tekmar. Release Date: 14-06-2017 Color: White
✅ Three operating modes: single-stage heating; two-stage heating with a fan; or one-stage heating and one-stage cooling with a fan
✅ Two auxiliary sensors for floor, outdoor, or room temperature
✅ Slab sensor 079 included to measure floor temperature and protect the floor from overheating
✅ 7-day or 24-hour schedule with 2 or 4 events per day
✅ Permanent temperature hold overrides the programmable schedule
✅ Optional adaptor plate 012 for mounting on a single-gang box
✅ Radiant floor heating compatibility
💡 What is a two-stage programmable thermostat used for in HVAC systems to save energy and improve comfort? This handy device helps manage multiple heating and cooling stages with a fan and sensor feedback. - 7-day scheduling supports energy efficiency with precise control
- Floor and ambient sensors optimize comfort and protect radiant floors
- Permanent hold lets you lock a temperature when needed