Call Us: 830-312-7126
7K Mechanical, Inc.
Heating, Air Conditioning and Refrigeration
TACLA72498C
If we wouldn’t do it for ours, we won’t recommend it for yours.
Heatpump Maintenance Checks
– Auxiliary heat operation
– Temperature Differential
– Defrost cycle
– Electrical connections
– Thermostat Operation
– Indoor Coils
– Outdoor Coils
– Refrigerant pressure
– Safety controls
– Indoor Blower Amps
– Outdoor Fan Amps
– Compressor Amps
– Reversing Valve Operation
– Blower Wheel Condition
– Blower Vibration
– Fan Vibration
– Fan Blade Condition
– Contactor Condition
– Condensate Drain
– Secondary Drain
– Secondary Pan Condition
– Super Heat
– Sub Cooling
– Breaker Condition
– Electric Heat Amps
– Sequencer Operation
– Control Voltage
– Control Amps
– System Amps
– System Voltage
– Indoor Unit Condition
– Outdoor Unit Condition
Gas Furnace with AC Maintenance Checks
– Burner Condition
– Temperature Differential
– Heat Exchanger Condition
– Electrical connections
– Thermostat Operation
– Indoor Coils
– Outdoor Coils
– Refrigerant pressure
– Safety controls
– Indoor Blower Amps
– Outdoor Fan Amps
– Compressor Amps
– Flame Sensor
– Blower Wheel Condition
– Blower Vibration
– Fan Vibration
– Fan Blade Condition
– Contactor Condition
– Condensate Drain
– Secondary Drain
– Secondary Pan Condition
– Super Heat
– Sub Cooling
– Breaker Condition
– Flame Patern
– Combustion Blower
– Control Voltage
– Control Amps
– System Amps
– System Voltage
– Indoor Unit Condition
– Outdoor Unit Condition
Electric Furnace with AC Maintenance Checks
– Auxiliary heat operation
– Temperature Differential
– Electrical connections
– Thermostat Operation
– Indoor Coils
– Outdoor Coils
– Refrigerant pressure
– Safety controls
– Indoor Blower Amps
– Outdoor Fan Amps
– Compressor Amps
– Blower Wheel Condition
– Blower Vibration
– Fan Vibration
– Fan Blade Condition
– Contactor Condition
– Condensate Drain
– Secondary Drain
– Secondary Pan Condition
– Super Heat
– Sub Cooling
– Breaker Condition
– Electric Heat Amps
– Sequencer Operation
– Control Voltage
– Control Amps
– System Amps
– System Voltage
– Indoor Unit Condition
– Outdoor Unit Condition