Lennox Commercial Programmable Thermostat, 11Y05
The Lennox 11Y05 thermostat, model C0STAT05FF1L, features dimensions of 3.5 inches in height, 4.375 inches in width, and 1.3125 inches in depth. This commercial programmable thermostat is designed for easy manual changeover, making it suitable for various spaces where energy-efficient heating and cooling is essential. Its compact size allows for installation in tight areas, ensuring effective temperature control for small to medium-sized environments.

The Lennox Commercial Programmable Thermostat, 11Y05 (model C0STAT05FF1L) is a Lennox 11Y05 thermostat that Aurora Star Tech supplies and installs for homes and businesses across the Greater Toronto Area. Below are the manufacturer specifications we use when sizing and installing this unit.
Key specifications
- Catalog Number: 11Y05
- Model/Part Number: C0STAT05FF1L
- Base Unit of Measure: Unit(S)
- EAN / UPC: 66255152146
- Gross Weight: 0.85 LB
- Family: ComfortSense 3000
- Changeover: Manual changeover
- Core Product: No
- Type: Commercial Programmable Thermostat
- Programs per Week: 5-2 Day
- Wi-Fi Enabled: No Wi-Fi
- Intelligent Recovery: Intelligent Recovery
- Stages: Conventional 2 Heat/2 Cool
Aurora Star Tech handles the job from the site visit and sizing through supply, installation and start-up testing, so you deal with one local team from quote to commissioning.
Not sure if the Lennox 11Y05 thermostat is the right size for your home or building? Request a quote and our team will confirm the sizing, the electrical requirements and the installation details with you before anything is ordered.
| Brand | Lennox |
| Catalog Number | 11Y05 |
| Model/Part Number | C0STAT05FF1L |
| Base Unit of Measure | Unit(S) |
| EAN / UPC | 66255152146 |
| Gross Weight | 0.85 LB |
| Family | ComfortSense 3000 |
| Changeover | Manual changeover |
| Core Product | No |
| Type | Commercial Programmable Thermostat |
| Programs per Week | 5-2 Day |
| Wi-Fi Enabled | No Wi-Fi |
| Intelligent Recovery | Intelligent Recovery |
| Product Height | 3.5 Inch |
| Product Width | 4.375 Inch |
| Product Depth | 1.3125 Inch |
| Stages | Conventional 2 Heat/2 Cool |
