to clean, test and insure your equipment is working to its top performance. (averages about an hour per system)
Spring Maintenance:
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Fall Maintenance:
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Check operating pressures.
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Check and adjust thermostat.
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Check voltages and amperages.
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Clean and adjust all safety controls.
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Check temperature drop across evaporator.
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Vacuum clean burners and controls.
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Check refrigerant charge.
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Clean and adjust pilot assembly.
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Check evaporator superheat.
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Adjust burner for efficiency.
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Lubricate all moving parts as needed.
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Check for gas leaks in furnace.
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Check filters.
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Lubricate all moving parts.
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Check thermostat.
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Check belt and adjust tension.
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Check pressure safety switch.
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Check filters.
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Check electrical disc. switch at unit.
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Check condition of flue pipe.
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Check starting contractor contacts.
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Check all wiring and connections.
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Check all wiring and connections inside unit.
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Adjust pressure regulator.
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Check that condensate drain is open.
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Check voltages and amperages.
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Check air temperature across condenser.
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Check heat exchanger for cracks.
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List any discrepancies & inform customer on problems that need attention.
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Check total performance of heating system. List any issues to customer.
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