Gas bath boiler

Gas bath boiler

Trouble caused by the deterioration of equipment

Indicators related to ignition operation

An operating switch becomes stiffer to operate than before.
A pilot burner no longer ignites on the first try
The igniting noise is louder.

Actual case A pilot burner got clogged with dust and it caused difficulties in firing, which resulted in abnormal ignition.

Inspection and repair

Things that are observed while hot-water is supplied and bathwater is reheated

Water temperature suddenly increases or decreases.
The temperature of water is generally lower than before.
It takes longer to heat up a bath than before.
The pilot burner sometimes shuts off automatically.
A loud noise or odor can be detected.
A timer is not responding well. (For a product with a timer.)

Actual case The timer function of a remote controller did not operate correctly, and the bathwater became too hot.
Caution

When taking a bath, please check the water temperature first with your hand.
When taking a shower, please check the water temperature first with your hand.
During and immediately after use, the temperature of the equipment's main body, exhaust pipe and its immediate surroundings becomes high. Please do not touch these areas.
Actual case Part of the internal components of the equipment got clogged, which resulted in incomplete combustion.

Inspection and repair

Visual indicators

Part of equipment was discolored.
Water is leaking from the equipment.
There is accumulated dust in the air supply and exhaust openings.
The area under the equipment is constantly wet.
A hole was made with the equipment.

Actual case Due to the water leak from an internal component, the gas area was corroded, which caused abnormal ignition and the deformation of the equipment.

Actual case Part of the air supply and exhaust pipes got clogged with dust, and it gave a negative impact on combustion condition, which resulted in incomplete combustion.

Inspection and repair

Gas bath boiler