| 5.3104.1a
Visual inspection | Thermostats will be visually located Verify anticipator setting, if appropriate for thermostat model Replacement will be recommended if a digital, double setback thermostat is not present | Determine if existing thermostats need to be replaced |
| 5.3104.1b
Mercury assessment | Thermostats containing mercury will be identified and disposed of in accordance with
EPA
EPA
U.S. Environmental Protection Agency, www.epa.gov
guidance | Protect workers and occupants from mercury exposure |
| 5.3104.1c
Removal (if removal is recommended) | Heating system will be de-energized before removal Thermostat will be removed Compatibility will be verified (e.g., voltage, wiring condition, location) and documented Location of existing thermostat will be assessed for appropriateness (e.g., central to the house, out of direct sunlight, away from supply air, protected from abnormal radiant surface temperatures) | Proper removal of thermostat |
| 5.3104.1d
Installation | Location for new thermostat will be determined Compatibility with new thermostat will be verified (e.g., voltage, wiring, condition, location) Replacement will be recommended if a digital, double setback thermostat is not present Heating system will be re-energized and cycled Thermostat will be programmed to occupant lifestyle choices | Achieve comfort and energy savings for the occupant |
| 5.3104.1e
Disposal | Thermostats will be disposed of in accordance with
EPA
EPA
U.S. Environmental Protection Agency, www.epa.gov
guidelines and local regulations | Prevent mercury from entering the environment |
| 5.3104.1f
Occupant education | Occupant will be involved in the initial programming of thermostat and educated on common settings and programming On new installs, occupants will be encouraged to save the manual and keep it accessible | Educate occupant on best use |
