MODINE Unit Heater HDS125SS0111FBAN

Ensure all service and repairs use factory-approved replacement parts.

Verify the appliance model number, serial number, and company address from the rating plate.

Confirm that servicing is performed by a qualified service agency.

Ensure gas is turned off at the manual shut-off valve ahead of the combination gas control.

Turn off all electric power to the heater.

Clean the vent terminal screen.

Ensure gas is turned off at the manual shut-off valve ahead of the combination gas control.

Turn off all electric power to the heater.

Check fan for fit on motor shaft.

Verify use of factory-approved service replacement parts only.

Were any mechanical or electrical controllers wet?

Use only factory-approved service replacement parts.

Refer to the rating plate for appliance model number, serial number, and company address.

Do not substitute parts or controls not approved by the factory.

Ensure servicing is performed by a qualified service agency.

Do not reuse any mechanical or electrical controllers that have been wet.

Replace any defective controllers.

Ensure personnel are trained and familiar with unit heaters and their controls.

Ensure all servicing is performed by a qualified service agency.

Turn off gas at the manual shut-off valve ahead of the combination gas control.

Turn off all electric power to the heater.

Check the following for cleanliness and tightness

Is the unit operating properly according to the control instruction sheets?

Were any mechanical or electrical controllers found to be wet?

Use only factory-approved service replacement parts.

Refer to the rating plate for appliance model number, serial number, and company address.

Do not substitute parts or controls not approved by the factory.

Ensure servicing is performed by a qualified service agency.

Do not reuse any mechanical or electrical controllers that have been wet.

Ensure personnel are trained and familiar with unit heaters and their controls.