Environmental Issues

There's a hole in the ozone. Global warming is here. Most of us are aware of how our lifestyles can affect the environment. Carrier is aware of this also, and offers options for making you system more environmentally sound:

Environmentally Sound Puron ? Refrigerant
Green Seal Program

Maintenance/Troubleshooting/Repair

Naturally, any extensive work your system may need should be performed by a licensed professional. And, many people simply prefer to call their dealer when they are unhappy with the performance of their system, or if the system has quit working altogether. However, there are other people who prefer to be more hands-on. Either way, the following information can help guide you in your approach:

What maintenance can I do myself?
What routine maintenance do I need help with?
Can I troubleshoot before calling a dealer?
Should I repair or replace old equipment?