Non-functioning thermostats shall be replaced. Original thermostats shall be removed and pneumatics abandoned in place when a BAS system is added or replaced. Review scope with CPS. Openings covered with a cover plate or filled in and full wall painted.
The use of Wifi enabled thermostats/sensors (not wireless) shall be considered for renovation projects in lieu of routing wire throughout the existing building. Approval required by CPS before proceeding with Wifi stats/ sensors. Coordinate with CPS at the beginning of the project. Refer to CPS Master Specification Section for 23 09 21 for acceptable products.