Arrived to perform Heat tune up. Customer has no concerns. Set thermostat call for heating. Observe indoor unit, service duct work, air filter, electrical connection, condensate system, coils and performed temperature readings Return: 81.0* F Supply: 104.1* F. Observe out door unit, service coils, electrical compartment, motors, refrigerate lines. Recommended: Blower cleaning. Customer said she would talk to her husband and call Go Green to schedule an appointment. Heat pump system operating ok at this time. Customer is happy with the service.