• Replace air filters with manufacturer recommended size
• Perform a safety carbon monoxide air test
• Clean burner and combustion sections
• Adjust burners and align with manifold
• Check and adjust gas valve and manifold pressures
• Inspect all electrical components & connections
• Check pilot safety solenoid
• Check ignition safety control
• Inspect and adjust electronic sparking devices

• Test all safety shutdown controls
• Inspect and adjust temperature controllers
• Measure draft and chimney pressures
• Inspect blower section
• Lubricate all motor and shaft bearings
• Monitor indoor motor amperages on all
• Check all damper assemblies and lubricate
• Monitor inlet and outlet system temperatures
• Document all findings and recommendations

• Replace air filters with manufacturer recommended size
• Monitor thermostat operation
• Inspect all electrical components and connections
• Inspect indoor evaporator coil
• Check and monitor refrigerant coolant charge
• Check and monitor system temperatures
• Inspect outdoor condenser coils
• Check condition and operation of outdoor condenser fan motor
• Test all safety shutdown switches
• Measure compressor cooling
• Check and monitor refrigerant metering device operation
• Inspect condensate pans and lines for proper drainage

• Measure heat absorption and rejection capability
• Clean condensate pumps and check valves
• Inspect complete blower section
• Oil motor and shaft bearing assemblies if necessary
• Monitor motor amperages
• Inspect blower belts if applicable
• Inspect and adjust all temperature controls
• Monitor low ambient control functions making adjustments when necessary
• Secure all unit panels
• Document all findings and recommendations

• Replace air filters and oil filter with manufacturer recommended size
• Perform a safety carbon monoxide air test
• Clean burner and combustion sections
• Adjust burners and align with manifold
• Check and adjust oil pump and oil pressure
• Inspect all electrical components and connections
• Check ignitor safety solenoid
• Check thermocouple safety control
• Inspect and adjust electronic sparking devices
• Test all safety shutdown controls

• Inspect and adjust temperature controllers
• Measure draft and chimney pressures
• Test for proper operation of flue damper
• Inspect blower section
• Lubricate all motor and shaft bearings if necessary/applicable
• Monitor indoor motor amperages
• Check thermostat accuracy and settings
• Check all damper assemblies and lubricate
• Monitor inlet and outlet system temperatures
• Document all findings and recommendations

*This maintenance price is based on an oil system that has been routinely maintained. Upon inspection, if there is extensive oil build up or residue that needs additional cleaning, this will be determined and discussed with our technician

• Replace air filters with manufacturer recommended size
• Inspect all electrical components and connections
• Check and monitor refrigerant charge
• Check and monitor system temperatures
• Inspect outdoor coils
• Check the condition and operation of the outdoor fan motor
• Monitor defrost sequence and calibrate controls
• Test all safety shutdown switches
• Check reversing valve operation
• Measure compressor cooling and heating
• Check and monitor metering device operation
• Inspect indoor heat cool coils
• Check electric backup heat operation

• Clean condensate pans and lines
• Measure heat absorption and rejection capability
• Monitor humidity control
• Clean condensate pumps and check valves
• Check thermostat accuracy and settings
• Inspect complete blower section
• Lubricate motor and shaft bearing assemblies if necessary/applicable
• Monitor motor amperages
• Inspect and adjust all temperature controls
• Monitor low ambient control functions
• Secure all unit panels
• Document all findings and recommendations

• Inspect and clean fireside surfaces
• Inspect all burner refractory material
• Inspect all manhole gaskets for leaks
• Inspect and test all system valves
• Inspect and test all safety valves
• Clean and rebuild low water cut-off
• Recalibrate all operating controls
• Overhaul feed water pumps
• Clean condensate receiver
• Inspect electrical terminals
• Switch boiler automation to summer mode
• Check fuel oil levels
• Clean and inspect chimneys
• Clean and tune the boiler and components
• Clean sight glasses

• Carbon build-up inspection
• Flush drain low water cut-offs
• Checking all low water cut-offs
• Flush down the water-line heater
• Conduct boiler bottom blowdown
• Clear sludge and sediment
• Control high water
• Control chemical treatment concentrations
• Monitor the make-up water for signs of a leak in the system
• Check combustion
• Inspect burner controls
• Inspect burner operation
• Conduct trap inspection
• Conduct pipe inspection
• Document all findings and recommendations

• Replace air filters and oil filter with manufacturer recommended size
• Replace Oil Nozzle
• Perform a safety carbon monoxide air test
• Clean burner sections
• Check and adjust oil pump and oil pressure
• Lubricate the Circulator Pumps
• Inspect all electrical components and connections
• Check ignitor safety solenoid
• Inspect and adjust ignition electrodes
• Inspect & Test the Expansion Tank
• Test all safety shutdown controls
• Inspect and adjust temperature controllers
• Measure draft and chimney pressures and test for proper operation of flue damper

• Inspect blower section
• Lubricate all motor and shaft bearings if necessary/applicable
• Monitor indoor motor amperages
• Check thermostat accuracy and anticipator settings
• Inspect operation of the zone valves and thermostats
• Inspect the Autofill valve & Backflow preventer
• Check & Inspect the Pressure Temperature Gauge
• Inspect the Air Elimination Controls
• Check AquaStat main operating controller
• Check Output of radiators or baseboard
• Check all damper assemblies and lubricate
• Monitor inlet and outlet system temperatures
• Document all findings and recommendations

*This maintenance price is based on an oil system that has been routinely maintained. Upon inspection, if there is extensive oil build up or residue that needs additional cleaning, this will be determined and discussed with our technician