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Hot water maker Water Too Cold

    1. Check the thermostat and make sure it is set to the desired temperature. Adjust setting upwards as needed.
    2. Inspect the pilot light assembly and relight if needed. Make sure flame is steady.
    3. Test heating elements with a multimeter for continuity. Replace any defective heating elements.
    4. Check water pressure gauge. Refill with water to correct psi if pressure is low.
    5. Inspect circulation pump operation and restart if not pumping adequately. Replace worn pump if needed.
    6. Make sure all zone valves are open and operating properly. Open fully if any are partially closed.
    7. Bleed radiators and baseboards to remove trapped air reducing circulation.
    8. Clean heat exchanger surfaces if heavy scale buildup is preventing heat transfer. Descale as needed.
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