Programmable & Non-Programmable Thermostats
Accurate temperature control
1 Heat/1 Cool - Gas/Electric
With simple one-touch operation and precision temperature control, ComfortSense® 3000 Series Programmable & Non-Programmable Thermostats are incredibly convenient. Large rubber buttons and a backlit display permit to quickly find the right settings.
Energy Efficiency
- Dual-fuel capability (multi-stage heat pump version only)—increases the efficiency of dual-fuel heating systems by automatically alternating between gas and electric operation
Home Comfort
- 5-day/2-day programming—homeowners can customize a temperature schedule for weekdays and weekends, with up to two time periods per day
- Non-programmable model available for ease of use in basic applications
- Easy integration—works with advanced heating and cooling systems to properly regulate temperature inside the home
- Automatic changeover between heating and cooling operation, depending upon the demand (7-day programmable only)
Reliable Performance
- Large buttons and backlit display—find the right setting, day or night
- Digital control—accurately maintains the desired temperature
Specifications:
| Brand | Lennox |
| Catalog Number | 51M34 |
| Model/Part Number | L3511C |
| Minimum Order Quantity | 0.0 |
| Base Unit of Measure | Unit(S) |
| EAN / UPC | 66255140289 |
| Product Depth | 1.375 IN |
| Product Height | 3.5 IN |
| Product Width | 4.5 IN |
| Type | Conventional |
| Gross Weight | 0.85 LB |
| Family | ComfortSense 3000 |
| Hertz | 60 hz |
| Changeover | Manual |
| Humidification Control | No |
| Lennox Brand Comparison | 51M34 |
| Program Type | 5-2 Day |
| Communicates with Lennox | No |
| Stages Quantity | 1 Heat/1 Cool |
| Intelligent Recovery | No |
| WiFi Remote Access | No |