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608-868-3547 | 24 Hour Emergency Service

610 E. Madison Ave. Milton, WI 53563

Home/Resources/Maintenance Tips/System Troubleshooting Guide

Welcome to R&W Heating Cooling!

Weather here in the Midwest is highly variable. It can go from freezing to scorching suddenly. Sometimes on the same day! You want to be sure your home or business can keep up with those temperature swings and provide you with the comfort you need.

As your local dealer, we're proud to offer the finest heating, cooling and indoor air quality products with prompt and professional customer service. Regardless of the season or the temperature outside, we can make your home feel perfectly comfortable.

As your local dealer, we're proud to offer the finest heating, cooling and indoor air quality products with prompt and professional customer service. Regardless of the season or the temperature outside, we can make your home feel perfectly comfortable.

Please explore our site to learn more about our quality products and services. If you have any questions or would like to schedule an appointment.

Feel free to contact us any time

Before you call your Lennox Dealer

System not functioning properly?

The following checklist is provided to help you isolate the problem, prior to calling your Lennox dealer for service:

  1. Check to see that electrical disconnect switches are ON.
  2. Make sure the thermostat temperature selector is properly set.
  3. Make sure the thermostat system switch is in the ON position.
  4. Replace any blown fuses or reset “tripped” circuit breakers.
  5. Make sure unit access panels are in place.
  6. Clean or replace air filter.

If repairs are required, contact us.