Lochinvar Boiler KBX0400-OL

Turn off power to the boiler before starting any service operation

Ensure all system or boiler leaks are eliminated

Inspect all water and gas piping for leaks

Describe any signs of leaking lines and corrective actions taken

Check gas line using the procedure found in Section 8 - Gas Connections

Was the inspection completed by a qualified service technician?

Follow the service and maintenance procedures in the manual and component literature.

Ensure the boiler is inspected annually by a qualified service technician.

Turn off power to the boiler before any service operation to avoid electrical shock.

Freeze Protection Fluid Handling

Follow the freeze protection fluid manufacturer's instructions.

Has the freeze protection fluid been replaced periodically?

Inspect the boiler and system for any signs of damage or leaks.

Follow the service and maintenance procedures in the manual and component literature.

Ensure the boiler is inspected annually by a qualified service technician.

Turn off power to the boiler before any service operation.

Ensure power to the boiler is turned off to prevent electrical shock.

Verify that the inspection is being conducted by a qualified service technician.

Remove the front access cover of the boiler.

Inspect the interior of the boiler for any visible damage or wear.

Vacuum any sediment from inside the boiler and components.

Remove any obstructions found inside the boiler.

Turn off power to the boiler before any service operation

Ensure the boiler is inspected annually by a qualified service technician

Measure water hardness in grains per gallon

Is water hardness between 5 and 12 grains per gallon?

Is pH level between 6.5 and 8.5?

Measure Total Dissolved Solids (TDS) in ppm