Dishwasher Not Heating Water or Drying Properly?

Is your dishwasher not heating water or leaving your dishes wet after a full cycle? These issues are typically linked to a faulty heater element or related components, and they can greatly affect your dishwasher’s cleaning and drying performance. Whether you own a Bosch, Beko, AEG, Zanussi, or another brand, heating problems should be addressed promptly.

Why Is My Dishwasher Not Heating Water?

🔧 Faulty Heating Element

The heating element warms the water during the wash and rinse cycles and also aids in drying. If it fails, water stays cold and dishes remain damp. A replacement is often required to restore full function.

🧠 Broken Thermostat or Sensor

Your dishwasher relies on a temperature sensor to regulate heating. If the sensor or thermostat malfunctions, the system may not recognise the need to heat the water, resulting in poor cleaning.

⚡ Faulty Control Board or Wiring

In some cases, power may not reach the heating element due to a damaged control board, burnt-out relay, or wiring issue.

Signs Your Dishwasher Isn’t Heating

  • Dishes feel cold and wet after the cycle

  • Greasy residue left behind

  • No steam when you open the door

  • Longer cycles with no improvement in results

Always refer to your manufacturer’s official dishcare guide:
🔗 Zanussi Troubleshooting
🔗 Siemens Troubleshooting

Book Dishwasher Repairs with Tommie Kelly Electrical

If your dishwasher is not heating water or drying properly, our expert repair team can help. At Tommie Kelly Electrical, we service all major brands and stock genuine parts like heating elements and thermostats.

📞 Book a dishwasher repair across Galway, Roscommon, and Westmeath — fast, affordable, and reliable.

This image is of a repair engineer fixing a dishwasher on tommiekelly.ie Roscommon Galway. Click image to bring to contact page

Dishwasher Spare Parts & Accessories – Fast Delivery & Genuine Quality

Looking for dishwasher spare parts to get your appliance working like new? At Tommie Kelly Appliance Repairs, we stock a wide range of genuine dishwasher spare parts and accessories to help you repair your machine quickly and affordably.

Whether you need parts for a Beko dishwasher or another trusted brand, we’ve got the right components in stock and ready for next-day delivery across Ireland.

Genuine Dishwasher Spare Parts in Stock

We offer an extensive selection of authentic washing machine spares, including:

  • Door seals and hinges

  • Drain pumps and filters

  • Heat Pump Element

  • Control panels and switches

  • Hoses and valves

All parts are high-quality, competitively priced, and backed by our expert support team. Whether you’re a homeowner or a professional technician, you can count on us for reliable machine parts.

This image is of a broken dishwasher on tommiekelly.ie Roscommon Galway.

Protect Your Money with Tommie Kelly Euronics

If we can’t repair your appliance, use the value towards a replacement in-store

Get 10% off new machines (up to a set value) when upgrading after a failed repair

Washing Machine Repairs

Appliances that we repair

  • Dishwasher Repairs, Tumble Dryer Repairs, Freezer Repairs, Fridge Repairs, Washing Machine Repairs, Cooker Repairs, Washer Dryer Repairs, Oven Repairs

Proudly Serving All of County Roscommon, Galway & Westmeath

At TommieKelly.ie, we proudly service all makes & models of  washing machines across every corner of County Roscommon, Galway & Westmeath.  We cover towns and villages including, Roscommon Town, Ballaghaderreen, Castlerea, Boyle, Strokestown. Galway – Galway City, Ballinasloe, Loughrea, Oranmore, Tuam. Westmeath – Athlone, Mullingar, Moate, Kilbeggan, Castlepollard.