The Temperature and Pressure valve must operate freely. Essential Repair Tools Pipe wrench and adjustable wrench Multimeter (for electrical testing) Screwdrivers (Philips and Flathead) Replacement parts (elements, thermostats, or thermocouples) Thread seal tape (PTFE) Safety First ⚠️

The (e.g., a one-page summary or a full technical report)

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The of heater (e.g., tankless, gas, or electric)