A/C Checklist

• Install gauges and check operating pressures.
  

• Check Voltage and amperage to all motors with meter.
  

• Check air temperature drop.
  

• Check for proper refrigerant charge and possible leaks.
  

• Check Evaporator superheat.
  

• Lubricate all moving parts.
  

• Check belt and adjust tension.
  

As a standard part of your service plan for your A/C, this is what our service specialists will do.

• Clean or replace filters.
  

• Check all safety controls
  

• Check start capacitor and relays.
  

• Check compressor contactor.
  

• Check all wiring and connections
  

• Clean and adjust thermostat.
  

• Clean condensing coil.
  
  

• Check that condensate drain is open.
  

Remember, professionally maintained equipment last longer and cost less to operate,

Get the most out of your heating and cooling equipment and get a McIntosh Maintenance Agreement Plan.

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without written permission of McIntosh Heating and Cooling, Inc.

Additional Checks for Heat Pumps and Heaters

• Check electrical wiring connections and insulation.
  

• Check total amp draw of elements.
  

• Check reversing valve.
  

• Check amperage draw on each element.
  

• Check temperature rise.
  

• Check defrost control
  

McIntosh Heating and Cooling

816-373-9500

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