Bosch Series 8 Heat Pump Tumble Dryer review: a sleek, quiet appliance with no shrinking

Tumble dryer newbie Lola tested this Bosch appliance to see if its futuristic looks and intuitive modes make it worth the premium price tag.

Tested by Lola Katz Roberts | Written by Charlie Bond | Last updated Sep 16, 2026

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RRP at time of testing: £1,200 | Check price at Currys, AO.com or Bosch directly

Our rating:
What we like
  • Super quiet

  • Dries clothes quickly

  • No damp patches after a cycle

  • No shrinkage or colour fading

  • Makes towels very soft

What we don't like
  • It takes up a lot of space

  • The app isn’t particularly useful

Key specs

RRP at time of testing: £1,200 |Type: Heat pump tumble dryer | Capacity: 9kg | Dimensions: 842 x 598 x 627mm  | Energy rating: A+++: | Programs: 13 | Noise level: 59dB | Connectivity: WI-FI via Homeconnect app | Weight: 52.7kg | Warranty: 5 years

Our verdict

As we head into autumn and the days become damper outside, getting those piles (and piles, and piles) of laundry dry can be tricky. The summer is great for getting everything from bedding and towels to the kids’ PE kits fresh and dry, but when rainy days set in, nobody wants to be doing a mad dash outside in a downpour to grab soggy football socks.

That’s why a tumble dryer can be a household saviour during the colder seasons. 

In the past, tumble dryers weren’t known for being particularly energy efficient or economical, but a lot has changed and now the new models come with impressive credentials and loads of functions to get everything from duvets to delicates dry.

Having something efficient that actually got clothes dry was one of the key things Mumsnet tester Lola was looking for in a tumble dryer. Having only used a washer-dryer before (which she called “rubbish”), she was keen to try something that would help get her and her partners clothes, bedding and towels properly dry.

“My point of comparison is just air drying and anything is going to feel miraculous compared to just air drying,” she said.

Lola soon put her new Bosch Series 8 Heat Pump tumble dryer to the test, using some of its 13 different settings to dry bedding, towels and clothes. One of her main concerns was that their items would shrink, but she found that wasn’t the case with this machine.

“The main thing that I can say from using the different settings is that nothing has broken or shrunk,” she said. “We were worried about shrinking. I've put trousers and denim and things in there. And it's come out completely fine.”

Lola was also very impressed with how quickly and thoroughly her items were dried. She shared that “everything” had come out really dry, including bedding which can be notoriously tricky in a tumble dryer. She shared: “The bedding dry cycle is probably the fullest it's been, and everything came out really well.”

The Bosch Series 8 Heat Pump Tumble Dryer has 13 different settings, including a Super Quick 40 cycle, designed to dry small loads in just 40 minutes. This was another function Lola was really impressed with, telling us:

“I used the express cycle for a load of cottons, with the drum around two-thirds full. Everything came out fully dry, which was great given how quick the cycle was.”

At only 59 decibels, (which is about the same as the hum of a fridge or a quiet conversation), Lola found that the Bosch Series 8 Heat Pump Tumble Dryer not only dried things well, it did it making next to no noise.

“We have a cupboard with the washing machine and dryer in the living room. [...]it's literally just behind a thin sheet of plywood. You can hear the washing machine because the washing machine's quite loud [...] but the tumble dryer, it's very smooth. So there's no banging or or bumping around” she explained.

With its premium price tag of £1,200, the Bosch Series 8 Heat Pump Tumble Dryer seems like it’s worth the spend. But, Lola told us that there was one thing she’d change about this appliance.

“When I checked the dimensions, I was like, okay, like, it's standard,” she explained. “But you would need more space than just what you would allow for standard just because the door is so big. It kind of protrudes quite a bit at the top as well. So I suppose if you were trying to put it in under a countertop, it sticks out further than our washing machine. 

“It would be helpful if it wasn't so at the extreme end of [standard] size.

“I think that's worth considering. We have a tiny flat [and] it's a big fixture. It's probably a bigger tumble dryer than we need for two people. Like, it might be something more edging towards people that have got, like, a kid or two."

So, while it might perform well and be a super convenient way to get clothes dry, if you’re considering splashing the cash you’ll want to make sure you’ve got the space for it first…

How we’ve tested

Living with her partner in a flat, Lola wanted an appliance that would help to get clothes and bedding dry without the need to find somewhere to hang them.

She tested the Bosch Series 8 Heat Pump Tumble Dryer 9kg over two months, trying lots of its 13 programmes and assessing whether it got everything dry, even on shorter cycles or with bigger loads.

At £1,200 this tumble dryer is one of the pricier models on the market, so Lola looked at its performance, reliability, quietness and extras like the tumble dryer’s app to see whether the price tag is justified.

What we tested
Performance
5
Quality
5
Ease of use
5
Value for money
5
Noise level
5
Size
3
Energy efficiency
5
Range of programmes
5

The Bosch Series 8 Heat Pump Tumble Dryer was very easy to set up but took up more space than our tester Lola expected it to

Bosch Series 8 Heat Pump Tumble Dryer: what’s in the box? 

The box contains the Bosch Series 8 WQB246C9GB WiFi-enabled 9kg Heat Pump Tumble Dryer with the appliance feet packaged inside the drum, along with the instructions. Plus if required it comes with a water drain-set accessory, and condenser/drain pipes.

First impressions and set up of the Bosch Series 8 Heat Pump Tumble Dryer

Our tester Lola had previously owned a washer-dryer, but never a standalone tumble dryer. When she first unboxed it, she was amazed at how modern it looked.

“It looked really futuristic by comparison to our washing machine. It's like it looks like a kind of modern day invention,” she said.

Unfortunately, despite measuring up to make sure the tumble dryer would fit, it was bigger than Lola expected and she and her partner needed to make some adjustments to their set-up when it arrived.

“[The positive is] it’s massively spacious,” she said. “But it's on the bigger end of standard size. We have a bespoke cupboard that we've made for the washing machine and dryer, and we had to take the door off to get the dryer in.”

“The thing that makes it so spacious is the door is enormous; much, much bigger than our washing machine,” she explained. “So you can really, really fit loads in, which is great, but maybe for installation, it's worth pointing out that [...] people might just need to think about allowing for an extra couple of centimeters either side.”

Once it was in though, Lola was able to get started using it right away.

“[I] literally plug[ged it] straight in,” she said. “No plumbing. Really easy setup.”

Thanks to the tumble dryer’s intuitive interface, Lola didn’t need any help with finding her way around the machine’s functions, either.

“I didn't need the instructions at all. It's kind of like a touch screen interface that comes to life when you put your hand on it. And it's very bright and simple, easy to follow.”

Lola liked the futuristic look of the tumble dryer

Bosch Series 8 Heat Pump Tumble Dryer: performance and results

Lola tested the Bosch Series 8 Heat Pump Tumble Dryer for around two months and during that time had the chance to test many of its programmes and functions.

The tumble dryer’s 13 programmes include:

  • Cotton Eco

  • Cottons

  • Delicates

  • Hygiene

  • Mixture

  • Refresh-program for wrinkle reduction and easy ironing

  • Sheets

  • Shirts/blouses

  • Silent dry

  • Synthetic

  • Time program warm

  • Towels

  • Woollens program

After using it to dry her towels, she commented: “[they were] a lot softer than when we dry them naturally”, and she also found that no-matter how large the load, nothing ever came out damp and in need of another spin.

“I haven't noticed any damp patches or anything like that. Everything's come out soft and dry.”

One of the Bosch Series 8 Heat Pump Tumble Dryer’s key features is its ‘self cleaning condenser’, which Bosch says: ‘automatically cleans the condenser to help maintain constant energy consumption.’

Although the condenser does still need emptying when liquid builds up, the machine does the cleaning while completing each drying cycle.

Lola found that she didn’t need to empty the condenser tank often, and when she did it was straightforward.

“The water tank first needed emptying after around four loads,” she said. “It was very easy to remove and empty, and wasn’t particularly heavy or awkward to handle.”

Tumble dryers can be notorious for leaving fluff and lint particles on clothes, but Lola didn’t experience this while testing the Bosch Series 8 Heat Pump Tumble Dryer either.

“There hasn’t been much fluff build-up so far, and the filter is easy to access and clean,” she explains.

She and her partner worried that using the tumble dryer on their clothes might shrink them, but she was surprised by how well they came out again after drying them.

“My partner won't let me use it on his t-shirts or his trousers, but I've used it for all my stuff,” she admitted. “So I've used it on denim, cotton, bedding, towels. Nothing has shrunk so far”

This will be music to the ears of any parent who’s stuck school uniform in the dryer on a Sunday night and found that everything is much smaller come Monday morning…

The Bosch Series 8 Heat Pump Tumble Dryer has 13 different programmes to choose from

How useful is the Bosch Series 8 Heat Pump Tumble Dryer’s app?

The Bosch Series 8 Heat Pump Tumble Dryer uses the Home Connect app to allow users to remotely control and monitor their appliances.

Lola found the app easy to use, but told us that she’s not sure how important it is to the use of the machine.

“The app connected easily and is very straightforward to use,” she said. “I’m not sure it adds a huge amount day-to-day, as when you put wet washing in the dryer, you generally want it dried there and then.

“That said, I can see it being useful if you’re trying to run the machine outside peak electricity hours, or if you want to keep an eye on a cycle remotely. The dryer also isn’t particularly loud, so we’ve been able to put it on before bed without it disturbing us.”

Bosch Series 8 Heat Pump Tumble Dryer 9kg

AEG 9000 AbsoluteCare Pro WiFi-enabled 9 kg Heat Pump Tumble Dryer

Haier X Series 5 Heat Pump Tumble Dryer 9kg

RRP

£1,200

£1,350

£430

Energy rating

A+++

A+++

A++

Capacity

9kg

9kg

9kg

Programmes

13

12

15

App

Yes

Yes

Yes

Self-clean condenser

Yes

No

No

Final verdict: is the Bosch Series 8 Heat Pump Tumble Dryer worth buying?

With the weather taking a turn for the cooler and damper, if you’re keen to finally get to the bottom of the washing pile and get it all dried too, then a tumble dryer could be a worthwhile investment.

Depending on your budget, there are similar appliances on the market at lower price points, but Lola’s test of the Bosch Series 8 Heat Pump Tumble Dryer shows that it’s pretty effective when it comes to getting everything dry in fairly quick time.

The fact it’s so quiet too is a huge plus, especially if you’ve got little ones, pets or neighbours close by, as it means you can pop it on whenever suits you without worrying about disturbing others.

The deciding factor might be whether you’ve got the space for it, or whether you’ll need to remove a cupboard door to fit it in…

About the tester

Lola is one of Mumsnet’s at-home testers, putting products through their paces in real homes, with real routines and, in this case, trying to find a solution to getting clothes fully dry in the colder months.

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About the author

Charlie Bond is a freelance journalist and a mum of two (slightly wild) boys. As a lifestyle and shopping editor she's got more than 15 years' experience testing everything from family holiday hotspots to mum-friendly makeup.

She's always on the lookout for the best products to make parents' lives easier, whether that's a super-duper coffee machine (she's usually had three espressos by the morning school run) or a cleaning solution that really does get pen off the walls...

About Mumsnet reviews

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