Central Heating

Use Cervas Gas Central Heating installation and maintenance for commercial situations. We also install ducted air underfloor heating.

Maintenance services

Isolate gas, electricity and water as required.

Remove access covers and doors.

Remove burner assembly and service burner jets.

Check and clean tube bundle.

Check heater for water leaks.

Remove pilot light from burner and service.

Check fire tiles damage while burner removed.

Check unit for corrosion.

Clean unit internally and externally.

Refit burner assembly.

Refit access covers and doors.

Check unit for gas leaks.

Check operation of pressure relief valve.

Test electrical safety circuit, and inspect for hot joins.

Bleed air from hydronic heaters.

Check temperature difference from inlet to outlet.

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