Read the pattern
Without removing covers, note the first wet elevation, temperature, rate, active heating cycle, relief discharge, pan and drain behavior, corrosion, model label, nearby piping, and change after safe isolation.
Decision terrace 37
Move from evidence to a bounded authorization
Hold the safety line
Stay clear of hot water, gas odor, combustion products, and energized wet equipment. Never cap a relief valve, block discharge, or rely on a full pan where water can affect structure or wiring.
Place the Seattle boundary
Seattle permitting and inspection depend on the actual repair or replacement. A drainage, electrical, gas, venting, or structural correction may require more than a tank price.
Write the visit
Ask for the diagnosed source, temporary action, repair-versus-replace basis, isolation, removal, drain and pan work, relief path, energy connection, permit, commissioning, cleanup, and water-damage boundary.
Keep the closing evidence
Observe the heater through a complete recovery when safe, inspect each disturbed connection and discharge route, record settings and permit status, and note materials that still need drying or restoration.
Current public source