Thermostats

Hazardous Waste
See Alternatives
Illegal in Garbage & Drains

Through the IWMA’s SLO Take Back Program, every retailer that sells mercury-added thermostats in San Luis Obispo County must take those items back from the public for free. Thermostats are sent from take back locations to be safely disposed of. 

The “SLO Take Back Program” is funded by a grant from the California Integrated Waste Management Board.

 

If you are a business, check out this free thermostat recycling program

mercury-thermo

How to Check for Mercury

Remove the thermostat’s cover and check if you see a bulb or vial that contains a silver, metallic liquid. This silver, metallic liquid is mercury. 

Do Not Throw in the Trash

A thermostat that contains mercury should be disposed of as Household Hazardous Waste (HHW), so never throw them in the trash.

digital-thermostat

Digital Thermostats Are E-Waste

Digital thermostats should be disposed of as e-waste.

Alternative Ways to Recycle

Return to an HVAC Wholesaler

Heating Ventilation and Air Conditioning  (HVAC) wholesalers are required by law to accept mercury thermostats free of charge. Find collectors who will recycle your thermostat.

Ways to Reduce

Replace Mercury Thermostats

Most thermostats nowadays are made without mercury, so they are less damaging to the environment and more energy efficient. Consider updating your thermostat to save energy and money.