Replacing the heating element in an Ariston washing machine: a complete guide with photos and videos

Washing machine Ariston stopped heating the water or gives an error F04/F07? In 80% of cases, a burnt heating element is to blame - a heating element that eventually becomes covered with scale and fails. Replacing a heating element with your own hands will cost 3–5 times less than calling a technician, and will take no more than 1–1.5 hours. In this article - step by step instructions with photosHow to properly remove the old heater, select a new one and install it without errors.

We will analyze the replacement features for popular models Ariston (AVSL 109, AVTF 107, Hotpoint-Ariston AQD 1070 etc.), we’ll tell you how to check the heating element with a multimeter, and give tips on how to extend the life of a new heater. Important: In top-loading machines (e.g. Ariston MVGC 105) the replacement algorithm is different - we have dedicated a separate section for them.

Signs of a faulty heating element in an Ariston washing machine

The first signal about problems with the heater is cold water during washing, even if the heated mode is selected (60°C or 90°C). But there are other symptoms:

• 🔴 Car takes a long time to wash (the cycle lasts for 2-3 hours) - this means that the controller is waiting for the water to heat up, but the heating element does not work.
• 🔴 Errors appear on the display: F04 (heating problems), F07 (open circuit of the heating element), H2O (no heating).
• 🔴 When you touch the body of the car it hits electric shock - this is a sign of a breakdown of the heating element on the body (life-threatening!).
• 🔴 They remain on the laundry after washing. yellow or rusty spots - this is how the destruction of the anode rod of the heater manifests itself.

If you notice at least one of these signs, do not rush to buy a new heating element. First check it with a multimeter - there may be a problem in the wiring or electronic module. How to do this, read in the next section.

How to check a heating element with a multimeter: 3 tests

Before replacing the heater be sure to make surethat it really burned down. To do this you will need a multimeter (or tester) and a screwdriver. Follow the instructions:

1. Unplug the machine and drain the water through the emergency hose (usually located at the bottom under the cover).
2. Remove back cover cars (in most models Ariston The heating element is located at the back).
3. Find the heating element - it looks like a metal cylinder with two terminals and a nut in the middle.
4. Disconnect supply wires (it’s better to take a photo of their location so that you can connect them correctly later).

Now run 3 tests:

Test	How to conduct	Normal indicators	What does deviation mean?
1. Resistance check	Set the multimeter to resistance measurement mode (200 ohms). Touch the probes to the terminals of the heating element.	25–30 Ohm (for heating elements with a power of 1800–2000 W)	0 Ohm - short circuit, ∞ (infinity) - open circuit.
2. Check for breakdown	Switch the tester to the “buzzer” (diagnosis) mode. Attach one probe to the terminal, the second to the metal body of the heating element.	No signal (resistance ∞)	There is a signal - there is a breakdown in the housing, urgent replacement is required!
3. Current leakage test	Set the multimeter to 200 megohms. Measure the resistance between the terminals and the housing.	More than 10 MOhm	Less than 10 MOhm - current leakage, dangerous to life.

If at least one test shows a deviation from the norm, the heating element must be replaced. Don’t ignore the breakdown to the body - This may result in electric shock!

Which heating element to buy for an Ariston washing machine

Heating elements for Ariston differ in power, shape and seat. To avoid making a mistake with your choice, follow these rules:

• 🔧 Power: typically 1800–2000 W. Check the instructions for the machine or the label of the old heating element.
• 🔧 Form: in cars Ariston heating elements are used with direct or curved flange Take a photo of the old heater before purchasing.
• 🔧 Length and diameter: standard for Ariston — 250–280 mm in length, flange diameter 30–35 mm.
• 🔧 Manufacturer: original heating elements are produced Thermowatt (Italy) and E.G.O. (Germany). You can take analogues from Atag or Beko, but they last 20–30% less.

The table below shows the compatibility of heating elements for popular models Ariston:

Washing machine model	Article number of the original heating element	Power, W	Analogs (articles)
Ariston AVSL 109	C00178796	1800	171625, 30013810
Ariston AVTF 107	C00091401	1900	171626, 30013811
Hotpoint-Ariston AQD 1070	C00304300	2000	171627, 30013812
Ariston MVGC 105 (vertical loading)	C00178797	1800	171628, 30013813

Where to buy:

• 🛒 Official service centers Ariston — 1 year warranty, but the price is 30–50% higher.
• 🛒 Online spare parts stores: 220-volt.ru, mvideo.ru, beru.ru — there are often discounts.
• 🛒 Markets or household appliance stores are cheaper, but there is a risk of running into a fake.

⚠️ Attention: Do not take heating elements from aliexpress or unknown Chinese sellers! In 60% of cases they are made of low quality steel and will burn out in 3-6 months.

Step-by-step instructions: how to replace the heating element in an Ariston washing machine

To work you will need:

• 🔧 Phillips and flat screwdrivers.
• 🔧 8 or 10 mm socket wrench (depending on model).
• 🔧 Pliers.
• 🔧 Silicone grease or soap solution (for rubber seal).
• 🔧 A rag and a basin (for leftover water).

Follow the algorithm:

1. Remove the back panel cars. Most models Ariston it is attached with 4–6 self-tapping screws. In top-loading machines (Ariston MVGC) the side wall may need to be removed.
2. Find a heating element — it is located at the bottom of the tank. On some models (Hotpoint-Ariston AQD) the heater can be located in front under the hatch.
3. Disconnect the wires from the terminals of the heating element. Remember or take a photo of their location! Pay special attention ground wire (usually yellow-green in color).
4. Unscrew the nut in the center of the heating element (not all the way!). It holds a pin that presses the seal.
5. Press down on the pin inside and carefully remove the heating element. If it does not give way, slightly shake it from side to side.
6. Clean the seat from scale and dirt. Check the rubber seal - if it is cracked, replace it.
7. Install a new heating element, aligning it with the grooves in the tank. Tighten the nut without fanaticism - if you overtighten, you can damage the elastic band.
8. Connect the wires in the same order as they were connected to the old heating element.

After installation run a test wash without laundry at 60°C. If the water heats up and the machine does not display errors, the replacement was successful.

What to do if the heating element does not come out?

If the heater is “stuck” to the tank, do not try to pull it out by force - this will damage the seat. Lubricate the edge of the heating element with WD-40 or descaling liquid, wait 10–15 minutes and gently shake it. In a pinch, you can use a flathead screwdriver as a lever, but be careful not to bend the flange.

Features of replacing heating elements in machines with vertical loading

In washing machines Ariston with vertical loading (MVGC 105, MVGD 109 etc.) the algorithm for replacing the heating element is different:

• 🔧 Access to heating element carried out through side wall, and not through the back cover.
• 🔧 Before disassembling remove the top cover — it prevents you from unscrewing the side panel.
• 🔧 In some models the heating element is located in front under the drum, and to replace it you will have to remove the front panel.
• 🔧 Sealing rubber in vertical racks it often sticks more strongly, so treat it before removing the heating element WD-40.

Step-by-step instructions for verticals:

1. Unplug the machine and drain the water.
2. Remove top cover (2–4 self-tapping screws at the back).
3. Unscrew sidebar (usually on the right when looking at the car from the front).
4. Find the heating element - it is located at the bottom of the tank, closer to the front wall.
5. Disconnect the wires, unscrew the nut and remove the heater.
6. Install a new heating element and reassemble the machine in reverse order.

⚠️ Attention: In cars Ariston with vertical loading, a heating element with curved flange. Don't buy a direct heater - it won't fit!

Common mistakes when replacing heating elements and how to avoid them

Even experienced craftsmen sometimes make mistakes that lead to repeated breakdowns. Here are the most common:

• 🚫 Incorrect nut tightening - if you overtighten, the rubber seal will be deformed and the heating element will leak. If you don't tighten it enough, the heater will not fit tightly to the tank.
• 🚫 Confusion with wires - if you confuse phase and zero, the machine may not turn on or the machine may be knocked out. Always take a photo of the original connection!
• 🚫 Using sealant — some “masters” apply sealant to the sealing gum. This leads to the fact that the next time the heating element is replaced, it will have to be cut out with a knife.
• 🚫 Buying a cheap heating element - Chinese heaters for 500–700 rubles will burn out in 3–6 months. Take the original or proven analogues.
• 🚫 They forget to check the UBL — hatch locking device. If it is broken, the machine will not wash, and you will think that the heating element is to blame.

To avoid these mistakes, follow a simple rule: take your time. It’s better to spend 10 minutes more, but do everything carefully, than to redo it later.

How to extend the life of a new heating element: 5 tips

Average service life of a heating element in a washing machine Ariston - 5–7 years. But if you follow these rules, it will last 2 times longer:

• 💧 Use descalers once every 3 months. Best proven Antinakipin and Topperr 3004.
• 💧 Wash at temperature no higher than 60°C - this reduces the load on the heating element and reduces the formation of scale.
• 💧 After washing leave the hatch open for 1–2 hours to allow the tank to dry. A humid environment accelerates corrosion.
• 💧 Once every six months clean the filter (it is located below the lid). A clogged filter causes the machine to wear out.
• 💧 Don't overload the drum! Maximum weight of laundry indicated in the instructions (usually 5–7 kg for Ariston).

If you have hard water, install magnetic filter to the water supply hose. It costs 1500–2000 rubles, but increases the service life of the heating element by 30–40%.

FAQ: Frequently asked questions about replacing heating elements in Ariston

Is it possible to replace the heating element without removing the tank?

Yes, in 99% of models Ariston The heating element is located outside the tank, and to replace it you just need to remove the back or side cover. There is no need to remove the tank.

How much does it cost to replace a heating element at a service center?

Cost of working in official services Ariston - from 2500 to 4000 rubles (depending on the model). Taking into account the price of the original heating element (1500–2500 rubles), independent repairs cost 2–3 times less.

Which heating element is better - original or analogue?

Original heating elements (Thermowatt, E.G.O.) last longer (5–7 years), but cost 30–50% more than analogues. Analogues (Atag, Beko) are cheaper, but they last for 2–4 years. If the car is old (more than 10 years), take an analogue - there is no point in investing in the original.

What should I do if, after replacing the heating element, the machine displays error F04?

Error F04 after replacing the heating element means that:

• Wires are connected incorrectly (check phase and neutral).
• The new heating element is defective (check it with a multimeter).
• The thermostat or electronic module is broken.

Disconnect the machine from the network, check the connection of the wires and the heating element itself. If the error remains, call a technician.

Is it possible to clean the heating element from scale without removing it?

Yes, but it's less effective. Pour 200 g of citric acid into the powder tray and run the wash at 90°C without laundry. Repeat the procedure 2-3 times. However, if the heating element is already covered with a thick layer of scale, it is better to remove it and clean it mechanically (for example, with a knife or a metal brush).