| 摘要 |
An HVAC service assistance device (100) assists individuals with troubleshooting their climate control systems and with contacting an HVAC contractor for service when necessary. Stored within the device (100) is HVAC troubleshooting information that is conveniently provided to users on demand via an audio speaker (112) and/or a visual display (114). The device (100) may also store contact information for an HVAC contractor which can be conveniently accessed by the user when the climate control system next requires servicing. By recording (or having prerecorded) their contact information in the service assistance device of the present invention, HVAC contractors may increase their opportunities for receiving repeat business from customers. The service assistance device (100) may further include a service call button (202) which, when depressed, automatically sends a call for service to an HVAC contractor over a communication network, such as a telephone or computer network, using prerecorded contact information for the HVAC contractor.
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