Preventative Maintenance Plans
AC Tune-Up:
Check Thermostat Sub-base
Dust Thermostat
Level Thermostat
Check Thermostat Calibration
Check Thermostat Operation
Drain Saftey Switch
Check Component Wiring
Check High Voltage Wires
Primary Voltage
Tighten High Voltage Wires
Check Control Voltage Wires
Control Voltage
Check Blower Wheel
Check Blower Bearings
Check Blower Hardware
Check Heat Strips are not running
Blower Capacitor Rating
Blower Capacitor MFD
Blower Rated Amp Draw
Blower Amp Draw
Filter Check
Indoor Coil Check for Restrictions
Indoor Refrigerant Leak Search
Vacuum / Clean Blower Compartment
Wipe Down Air Handler
Check Dampers
Duct Leakage Check
Overall Duct Condition
Outdoor Coil Check for Restrictions
Outdoor Coil Condition
Outdoor Fan Bearings
Check Outdoor High Voltage Wires
Tighten Outdoor High Voltage Wires
Check Outdoor Low Voltage Wires
Clean Electrical Compartment
Outdoor Fan Capacitor Rating
Compressor Capacitor Rating
Outdoor Fan Capacitor MFD
Compressor Capacitor MFD
Outdoor Fan Rated Amp Draw
Outdoor Fan Amp Draw
Compressor Rated LRA
Compressor Rated RLA
Compressor Start-up Amp Draw
Compressor RLA
Outdoor High Voltage
Outdoor Control Voltage
Outdoor Leak Search
Outdoor Temp.
Suction PSI
Liquid PSI
Saturated Vapor Temp.
Saturated Liquid Temp.
Liquid Line Temp.
Suction Line Temp.
Super Heat
Sub-cooling
Clear Drain Line
Wash Outdoor Coil
Wipe Down Outdoor Unit
Supply Air Temp.
Return Air Temp.
Temperature Differential
Recommendations
Electric Heat Tune-Up:
Check Thermostat Sub-base
Dust Thermostat
Level Thermostat
Check Thermostat Calibration
Check Thermostat Operation
Drain Saftey Switch
Check Component Wiring
Check High Voltage Wires
Tighten High Voltage Connections
Primary Voltage
Inspect Control Voltage Wires
Control Voltage
Check Heat Strip Amp Draw #1
Check Heat Strip Amp Draw #2
Check Heat Strip Amp Draw #3
Check Heat Strip Amp Draw #4
Check Heat Strip Amp Draw #5
Check Safety Limits
Check Blower Wheel
Check Blower Bearings
Check Blower Hardware
Check Heat Strips
Blower Capacitor Rating
Blower Capacitor MFD
Blower Rated Amp Draw
Blower Amp Draw
Filter Check
Indoor Coil Check
Vacuum / Clean out Blower Compartment
Wipe Down Indoor Unit
Check Dampers
Duct Leakage Check
Overall Duct Condition
Clear Drain Line
Supply Air Temp.
Return Air Temp.
Temperature Differential
Recommendations
Furnace Tune-Up:
Check Thermostat Sub-base
Dust Thermostat
Level Thermostat
Check Thermostat Calibration
Check Thermostat Operation
Drain Saftey Switch
Check Component Wiring
Check High Voltage Wires
Primary Voltage
Check High Voltage Connections
Check Wall Plug & Cord
Check Control Voltage Wires
Control Voltage
Check Blower Wheel
Check Blower Bearings
Check Blower Hardware
Blower Capacitor Rating
Blower Capacitor MFD
Blower Rated Amp Draw
Blower Amp Draw
Check Door Safety Switch
Filter Check
Check Indoor Coil for Restrictions
Indoor Refrigerant Leak Search
Vacuum / Clean Blower Compartment
Vacuum / Clean Combustion Area
Inspect Heat Exchanger
If a Hole is found system must be disabled.
Inspect Pilot Assemble
Gas Inlet Pressure Rating
Gas Inlet Pressure
Manifold Pressure Rating
Manifold Pressure
Return Air Temp.
Blower on Temp.
Supply Air Temp.
Temp. Differential
Temp. Rise Over Heat Exchanger
Inducer Rated Amp Draw
Inducer Amp Draw
Check Flame Sensor Operation
Check Pressure Switch Operation
Check Primary Limit Operation
Inspect Safety Limits
Wipe Down Furnace
Check Power Vent Damper
Check Draft Hood Connection
Check Flue Pipe Connections
Check Fresh Air Vent
Check Combustion Air Vent
Inspect Sub-floor Penetrations
Vacuum / Clean Furnace Closet
Check Dampers
Duct Leakage Check
Overall Duct Condition
Clear Drain Line
Heat Pump Tune-Up:
Check Thermostat Calibration
Check Thermostat Level
Check Thermostat Operation
Check Emergency Heat Function
Check Component Wiring
Check High Voltage Wires
Primary Voltage
Check Control Voltage Wires
Control Voltage
Check Blower Bearings
Check Blower Wheel
Check Blower Hardware
Blower Capacitor Rating
Blower Capacitor MFD
Blower Rated Amp Draw
Blower Amp Draw
Check Heat Strip Amp Draw #1
Check Heat Strip Amp Draw #2
Check Heat Strip Amp Draw #3
Check Heat Strip Amp Draw #4
Check Heat Strip Amp Draw #5
Filter Check
Check Indoor Coil for Restrictions
Check Dampers
Duct Leakage Check
Overall Duct Condition
Outdoor Coil Check
Outdoor Coil Condition
Outdoor Fan Bearings
Needs Attention
Check Outdoor High Voltage Wires
Check Outdoor Low Voltage Wires
Test Defrost Circuit
Outdoor Fan Capacitor Rating
Compressor Capacitor Rating
Outdoor Fan Capacitor MFD
Compressor Capacitor MFD
Outdoor Fan Rated Amp Draw
Outdoor Fan Amp Draw
Compressor Rated LRA
Compressor Rated RLA
Compressor Start-up Amp Draw
Compressor RLA
Outdoor High Voltage
Outdoor Control Voltage
Outdoor Temp.
Suction PSI
Liquid PSI
Saturated Vapor Temp.
Saturated Liquid Temp.
Saturated Liquid Temp.
Liquid Line Temp.
Suction Line Temp.
Supply Air Temp.
Return Air Temp.
Temperature Differential
