Find where heater water starts before choosing repair

DECISION GUIDE 32

Make the next action fit the evidence

Use the condition described here to narrow the first safe action, the responsible contact, and the written authorization.

Do not pay for certainty that the observable pattern does not support.

OBSERVE

Preserve the useful clues

Observe without removing covers: location, temperature, timing, whether flow continues with water use stopped, and whether the pan or drain is functioning. Photograph labels and corrosion.

Write the time, fixture, room, and use that preceded the change.
Photograph the wider context before taking a detail view.
Keep model labels, bills, prior repair records, and test results together.

CONTAIN

Choose the safe boundary

Avoid hot water, gas controls, wet electricity, and relief-valve testing without qualified guidance. A suspected tank-body leak warrants prompt isolation planning.

Containment should reduce harm without erasing evidence or transferring risk to gas, electricity, wastewater, finishes, or utility equipment.

AUTHORIZE

Put the first scope in writing

Require source diagnosis, safe isolation, repair-versus-replacement basis, code items, pan and drain, expansion conditions, permit duty, commissioning, and disposal.

Ask what is included, excluded, and still unknown.
Set the price or authorization boundary before work expands.
Define the test or record that will show completion.

SANTA ROSA SOURCE

Check the current public guidance

CPSC tap-water scald guidance

CPSC explains residential tap-water scald risk and temperature precautions.

Before the visit Preserve the pattern and clear only safe access.
At diagnosis Ask what observation or measurement supports the conclusion.
Before repair Verify the legal provider and compare the complete written scope.
At closeout Review tests, remaining limits, permits, cleanup, and documents.