S1-THEC11NS
The S1-THEC11NS offers basic operation of HVAC equipment at an affordable price. Operating on either 24V system power or 2 AA batteries (included), the S1-THEC11NS is compatible with most equipment including millivolt systems. The front loading compartment makes battery replacements a snap.
The separate RC and RH terminals allows easy retrofit on older systems with dual transformers.
S1THEC11NS
- 1-Stage Heat / 1-Stage Cool thermostat
- Works with Heat Pumps, Gas Electrics or Hydronic Heating
- 2, 3, 4 or 5 wires compatible
- Setpoints are never lost in power failure
- Fully electronic for accurate, responsive temperature control
- Separate RC and RH terminals
- Battery operated
- Compatible with 24VAC, DC, and millivolt systems
- Battery or system powered
- *Does not control auxiliary heat
- Large LCD
- Room temperature & set temperature displayed
- Easy to operate
- Heat/Off/Cool – Fan On/Fan Auto
S1-THEC11NS Specifications:
- Width: 5.85"
- Height: 3.67"
- Depth: 1.15"
- Weight: 5 oz
- Supply power: 24 VAC or 2 AA Batteries
S1-THEC11NS is compatible with the following accessories:
The following downloads are available for S1-THEC11NS:


