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