Questions and Answers for HVAC Contractors and Technicians

Why is the HVAC industry recycling mercury thermostats?

We want to see every used mercury containing thermostat recycled. This is good for the environment because it prevents mercury from potentially entering the waste stream. It's good for consumers and HVAC contractors because it provides a convenient way to dispose of used thermostats.

What specifically is my role?

Whenever you replace a mercury thermostat for service or upgrade, retain the old thermostat intact. When you make routine visits to your wholesaler, place these used thermostats in the recycling container, which the wholesaler will have.

Am I subject to any liability for participating?

No. This program is operated in accordance with the Universal Waste Rule. The Universal Waste Rule specifically allows you to collect used thermostats from jobs and to hold and transport them for recycling.

Is there any cost?

There is no cost to you or to your wholesaler for this program. In fact there is now a $5 incentive payment for every intact mercury thermostat you bring in for recycling. Costs are borne by the Thermostat Recycling Corporation (TRC).

How do I participate in the incentive program?

Bring the mercury thermostats with their covers to your wholesaler for recycling. Ask your wholesaler for your three part incentive coupon. One part attaches to the thermostat. Don't cover the manufacturer's name! One part is your receipt to keep. The third part is the coupon you fill out with your name and address so the manufacturer can mail you a check. Some wholesalers will mail your coupon for you; others will ask you to mail it. You cannot legally transport more than 100 thermostats at a time.

How long does it take to receive my check?

You will receive your check after your coupon has been mailed in and your wholesaler has sent in the thermostat(s). Because it may take your wholesaler some time to fill his recycling bin, you may need to be patient.

What should I do if a homeowner brings me a thermostat that they have removed themselves?

We request that you accept it and drop it off at your wholesaler with your other recovered thermostats.

What about in-warranty thermostats?

Do not mix used, out-of-warranty thermostats with warranty product. If a mercury thermostat fails in warranty, tag it using normal in-warranty tagging procedures and return it to your wholesaler or manufacturer for a replacement. If you place in-warranty products in the recycling bins, you and your wholesaler will not receive warranty credit or replacement.

What should I do if a mercury bulb is leaking?

If a mercury bulb is leaking, let the room air out to avoid breathing the mercury vapor, avoid contact with eyes, skin and clothing and call the DEP toll free spill line for clean-up assistance (800-424-8802). To contain the spill, droplets of mercury can be pushed together using a piece of paper and then collected using one or more pieces of paper. Small drops can be picked up with tape. Place these items and the thermostat in a glass jar with a screw lid. Wash hands completely, remove any contaminated clothing and wash separately from other clothes before reuse. Bring all cleanup materials and the mercury immediately to your nearest solid waste facility as universal waste spill material.

Should the mercury bulbs be separated from the thermostats and returned for recycling?

No. It is important to return the entire thermostat since it provides protection for the mercury bulb during shipment.