Description
The Copeland SA11 Add-A-Wire thermostat adapter is designed to expand existing HVAC wiring to support additional conductors without running new cable. This module allows technicians to convert a 4-wire system into a 5- or 6-wire configuration, making it ideal for upgrading to modern thermostats that require a common (C) wire. Commonly used in retrofit applications, the SA11 simplifies installation by utilizing existing wiring while maintaining reliable system control. It is compatible with a wide range of low-voltage HVAC systems, including furnaces, air handlers, and heat pump setups.
Key Features:
- Converts 4-wire systems to 5- or 6-wire configurations
- Ideal for adding a common (C) wire for modern thermostats
- Eliminates need to run new thermostat wiring
- Compatible with most low-voltage HVAC systems
- Suitable for furnace, air handler, and heat pump applications
- Compact design for easy installation and retrofit use
