Thread Number: 42973
Miele T8966WP Heat Pump dryer or Bosch WTP86560?
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Post# 632340   10/17/2012 at 13:06 (4,207 days old) by niania ()        

Hello,
We live in the Gulf region and have a Miele dishwasher which has worked beautifully for last 5 years. We love the brand and really want to invest in the heat pump dryer but we are a bit scared to splash out $2500 without being sure that this machine will be what we are looking for. I will be so grateful if someone could please tell me their experience with this machine. Noise levels, performance, issues.

We are also looking at Bosch 7kg A rated dryer WTW 86560 which is at half the price of Miele. Please, could you help me make a choice? Is there any overriding reason why I should go for Miele other than the name? Any issues anyone has had with either?

Very grateful for your help!

Regards
Nia





Post# 632478 , Reply# 1   10/18/2012 at 01:48 (4,207 days old) by MikeKlondon (London)        
Check out the running cost 1st

I looked at a Miele heat pump dryer and looking at the savings in running cost here in the UK it would have to last longer than the average 25 years for a Miele machine to pay for its self, I cant comment on Bosch as I'm not a big fan

Post# 632484 , Reply# 2   10/18/2012 at 02:02 (4,207 days old) by niania ()        

Thanks Mikelondon. Sorry I'm a bit confused so can't quite understand, no fault of yours. To get this right, are you saying that savings are not enough with this machine?

I also found this while researching, this list puts Miele way down the list in energy savings, and Bosch above it.

www.sust-it.net/energy_saving.php...

Thoughts?


Post# 632494 , Reply# 3   10/18/2012 at 03:03 (4,207 days old) by chris74 ()        
The BOSCH Ecologixx 7...

...I own is not that well. Had some problems with the lint filter system and now the sensors aren't working so one load takes over 4h to be done. By the way, it is non-reversing which results in heavy tangling when drying bedcloths...

Post# 632777 , Reply# 4   10/19/2012 at 01:58 (4,206 days old) by MikeKlondon (London)        
Running cost

HI Yes even with the very high cost of power in the UK there is very little saving by using a heat pump dryer give the outlay to buy it.

Post# 632784 , Reply# 5   10/19/2012 at 02:47 (4,206 days old) by MikeKlondon (London)        
How many loads a week do you dry

Hi, you don't say how much use you give the dryer or what the spin speed is of your washer there are a number of ways to cut the cost of drying down. we wash around 3/4 loads a day the washer spins at 1600 rpm but we still use a small spin dryer for very heavy loads like dog bedding ect and bedding shirts ect come out of the spinner ready to iron, in the summer we part line dry and finish in the dryer and in the winter leave the washing hanging on an airer for an hour or so before drying. I have just spun a large load of towels left for an hour and put in the dryer on low temp to finish and they are taking 28 minutes 10 of that is the cool down time so the dryer is only using high power for 18 minutes.

Post# 632790 , Reply# 6   10/19/2012 at 04:27 (4,206 days old) by logixx (Germany)        
Hi niania!

logixx's profile picture
I see you have found my link from the Laundry Room Forum! :-)

Well, Chris74 seems to one of those who have an earlier version of the Bosch dryers. These had problems with the selfCleaning Condenser clogging with lint. Bosch has done several revisions of the system (stronger pump, an extra filter, a seal around the filter etc.) and one should hope they have worked it all out. I have to agree with Chris on the tangling: I have a regular Bosch dryer and it also knots sheets into a ball. If I put in a large load of sheets it's not a problem but then you'll get wrinkles like crazy - my experience. The Miele dryer changes direction as the drum turns so that should eliminate the problem altogether. I went for the Bosh because, like you, the Miele was a little bit too much money for what it is. Otherwise, the Bosch does an excellent job drying.

The first couple of videos are my Bosch/Siemens dryer.


CLICK HERE TO GO TO logixx's LINK


Post# 632801 , Reply# 7   10/19/2012 at 07:14 (4,206 days old) by chris74 ()        
Yeah

Just bought it when it was a novelty from the fair. The repairman inserted a second filter but we own four cats so there is always an issue with their hair. The sensors may easily be cleaned as BOSCH stated in an eMail.

Post# 632829 , Reply# 8   10/19/2012 at 11:10 (4,205 days old) by niania ()        

Thank you so much for taking the time to respond.

Thanks Chris for your input. And thanks Logixx for yours as well. I will have a dekko at the videos, I have tried opening them but for some reason they won't.

MikeKLondon, we are in a rented acco at the moment which comes with appliances so at the moment we have a siemens washer/dryer 1200RPM. It is a 6kg machine so the dryer was useless anyway as it would take only half the washing load.

The dryer part packed up a month back so we have to line dry clothes which is possible only indoors as this being desert area it's dusy outside. So we decided to buy our own which we had been planning to anyway. I will be buying a washer as well but that would be later, so for now this dryer is for the present Siemens machine.

I wash clothes about 3-4 times a week. Sometimes I'll wait and do 4 loads in a day. I need a dryer that will bring out wrinklefree laundry with every use with no blips. My inclination was to buy the best existing model, with large capacity (8kg) that is A rated in Miele which is what the heat pump dryer is. The step down model available here is 7 kgs, B rated and half the price of the heat pump one. Then there is the Bosch which is 7 kgs but A rated. But if my clothes come out tangled and wrinkled I'd be devastated!

I have used a Kelvinator 10 kgs dryer which was fabulous! Clothes were perfectly dry, not roasting, never wrinkled or tangled and were very well preserved. But that was a vented model which we cannot have in our apartment. I am hoping for the same performance from my new dryer.

How big is the difference in capacity between a 7kg drum and an 8 kg one?


Thank you so much!


Post# 632831 , Reply# 9   10/19/2012 at 11:22 (4,205 days old) by niania ()        

Logixx, the difference in price between the Miele 7 kgs dryer and the Bosch 7 kgs is not significant. But the 8 kgs Miele heat pump dryer is staggeringly expensive. It is even 500 GBP more here than in the UK.

For me, both performance and energy savings are important, but if I had to choose between the 2, I'd choose performance. Maybe then I should go for the 7kgs Miele?


Post# 632895 , Reply# 10   10/19/2012 at 19:05 (4,205 days old) by logixx (Germany)        

logixx's profile picture
The drum in all those dryer you have listed is the same size: all Bosch/Siemens dryers have a drum of 112 liters and the Miele ones are 111 liters - practically no difference. The larger the capacity, the longer the initial time displayed. For example: a six kilo dryer will display 90 minutes on Cupboard Dry and a seven kilo dryer will say 100 minutes.

A heat-pump dryer will save you about 50% in electricity. The more expensive the dryer, the longer it will take before you actually start saving money. A dryer that'll cost you 500GBP to buy plus 500GBP to operate over ten years will cost you 1,000GBP after ten years. Now, if you go for an expensive models that'll cost you 1,000GBP to purchase and only 250GBP to run over the course of ten years... that's still more money than the cheap dryer. Bottom line is that you'd better get a dryer that last so you can recoup the higher initial costs.

About performance: well, with my Siemens (or Bosch) dryer, I can dry one set of covers*) with no problem but that would be too time and energy consuming. Two sets - no chance. I loaded them at random and even folded but everything still came out damp and knotted up. Three and more set will do fine but I get wrinkles like crazy. Cotton is worse than poly-something and microfibre sheets actually dry wonderfully. One time, I even line-dried my sheets and put them in the dryer for a little softening -> the dryer put wrinkles into my previously wrinkle-free sheets. *d'uh*

BUT all other loads actually do fine. It's only sheets that the dryer hates. Best avoid drying just bedding in one load. I have a big washer, as you can see in my profile pic, so I collect all the bedding and wash it in one load, thus not mixing them with other items.

Alex

*) duvet cover is 135 x 200 cm and pillow cover is 80 x 80 cm


Post# 633194 , Reply# 11   10/21/2012 at 07:20 (4,204 days old) by niania ()        

Hi Logixx,

Thanks for taking the time for a detailed response. Appreciate it!

So there is no difference in capacity of a 7kg dryer and an 8kg one?



Post# 633211 , Reply# 12   10/21/2012 at 09:07 (4,204 days old) by logixx (Germany)        

logixx's profile picture
Yes, usually dryer manufacturers only have one drum size for the entire line-up. Drum sizes, in Europe, range from about 100 to 120 liter - from what I remember. 20 liters of drum volume are appropriate to dry one kilo of clothes. That means Bosch/Siemens and Miele dryers have a true laundry capacity of 5.5 kilos (approx. 110 liter drum volume devided by 20 liters per kilo = 5.5 kg capacity). Higher capacity is, firstly, a marketing strategy and secondly... Well, it's mostly marketing. Yes, some condenser dryers have larger water reservoirs to hold the larger amount of water removed from a big load... but essentially there is little if any difference between a small or large capacity dryer.

If you are looking for sheer drum volume, Whirlpool makes one of the largest drums at 121 liters, which translates into a true six kilo drum. But the quality of Whirlpool dryers over here is so-so from what I read online.

Alex


Post# 633330 , Reply# 13   10/21/2012 at 20:09 (4,203 days old) by combo52 (50 Year Repair Tech Beltsville,Md)        
Automatic Clothes Drying

combo52's profile picture

You guys should get a gas heated dryer if you have natural gas in your home if you are serious about drying clothing. I can not understand why the Europeans are so far behind on this, you guys are usually ahead of us on energy consumption.


Post# 633372 , Reply# 14   10/22/2012 at 02:42 (4,203 days old) by chris74 ()        
It is because...

...only few people have a gas access.

Post# 633396 , Reply# 15   10/22/2012 at 07:04 (4,203 days old) by niania ()        
Big thank you!!

Thank you Logixx!!

Your very informative responses have really helped me understand what I need. We have now decided on the Miele 7 kg dryer 8422C.

Thank you so very very much for all your generous help!

One last question, how many clothes and/or sheets could I fit in a Miele 7 kg dryer?

Warm regards
Nia



Post# 633400 , Reply# 16   10/22/2012 at 07:26 (4,203 days old) by logixx (Germany)        
@ combo

logixx's profile picture
Miele had a gas residential dryer bit it sold so few units they stopped making it.

Post# 633426 , Reply# 17   10/22/2012 at 09:22 (4,203 days old) by chris74 ()        
Just do not overload

The clothes should tumble more or less free... And possibly do not use fabric softeners and/or dryer sheets. I think Míele is a good choice.

Post# 633450 , Reply# 18   10/22/2012 at 12:58 (4,202 days old) by foraloysius (Leeuwarden, Friesland, the Netherlands)        

foraloysius's profile picture
Overhere in the Netherlands we have huge resources of natural gas, so you would think gas dryers would be popular here. But most people have their washer and dryer in a bathroom. And you certainly don't want a gas appliance in a bathroom!

Post# 633470 , Reply# 19   10/22/2012 at 16:11 (4,202 days old) by logixx (Germany)        
Max. capacity

logixx's profile picture
Depends... I dried four sets of heavy flannel covers. That was a tight fit and one item came out slightly moist and everything was pretty wrinkled - three set would have been better. OTOH, I can easily dry double the amount of light microfibre bedding or seven fitted sheets.

Alex


Post# 633499 , Reply# 20   10/22/2012 at 18:53 (4,202 days old) by combo52 (50 Year Repair Tech Beltsville,Md)        
Gas Dryer In Bathrooms ?

combo52's profile picture

Louis aren't instantaneous gas water heaters often in bathrooms around the world, I don't see why a gas dryer that is vented outside should create any problems.


Post# 633500 , Reply# 21   10/22/2012 at 18:56 (4,202 days old) by Iowegian ()        

As combo52 mentioned, natural gas is the least expensive heat source in the U.S.

Perhaps the EU should encourage more natural gas production and distribution...

Adding a heat pump to a dryer would be considered nonsensical here - like a Rube Goldberg cartoon. A heat pump is an air conditioner "working in reverse" to put it simply. Lots and lots of parts and pieces that can and will fail.


Post# 633516 , Reply# 22   10/22/2012 at 19:27 (4,202 days old) by brisnat81 (Brisbane Australia)        

John, you've got to remember that outside the US, dryers arent always vented.

They're usually condensor or in Australia just vent into the room.

That wouldnt work well with Gas.


Post# 633521 , Reply# 23   10/22/2012 at 19:39 (4,202 days old) by logixx (Germany)        

logixx's profile picture
Most European homes, I suppose, have a dryer in the kitchen, bathroom or basement. Gas connections in the basement or the bathroom are... rare. On top of that, a gas dryer needs venting - again, this is something many homes here don't have. I think it's easier in the US where central A/C ducts are already running through the walls. So why not add another pipe for the dryer? Simple. But the situation is just different here.

Heat-pump dryers are the best solution for our market.


Post# 633550 , Reply# 24   10/22/2012 at 21:29 (4,202 days old) by Iowegian ()        

Sure, conditions are different in the US than they are elsewhere.

But there is a trend here toward building tight energy-efficient homes that don't breathe at all.

How do you folks deal with all that moisture from a dryer without venting it to the outside?


Post# 633575 , Reply# 25   10/22/2012 at 22:26 (4,202 days old) by logixx (Germany)        

logixx's profile picture
Condenser dryers hardly release any moisture.

Not sure about venting to the indoors as suggested above but I think a lot of these Australian dryers (those that just vent into the room) are smaller units. The type that you can hang on the wall above your washer. Nothing like a 7+ cubic feet US dryer.


Post# 633579 , Reply# 26   10/22/2012 at 22:33 (4,202 days old) by brisnat81 (Brisbane Australia)        

Because our climate is so mild, you just turn on an exhaust fam, or crack open a window or door.

The Wall mounted dryers go up to 6-7kg of capacity, however they are much smaller than a Euro dryer of the same rated size.. The real capacity of most is about 5kg.


Post# 633603 , Reply# 27   10/23/2012 at 01:11 (4,202 days old) by foraloysius (Leeuwarden, Friesland, the Netherlands)        
John

foraloysius's profile picture
It's forbidden to place on demand gas water heaters (geisers as we call them) in bathrooms here, even when vented. In the past way too many accidents happened with them. As a matter of fact a friend of my parents found his daughter unconscious in the bathroom when she took a bath in their bathroom with water heater. She barely survived. Bathrooms are too small for large gas appliances, the oxygen is used up way too fast.

Post# 633630 , Reply# 28   10/23/2012 at 05:31 (4,202 days old) by chris74 ()        
I had a "geiser" in my bathroom...

...back in mid 1990ies but I wouldn't have felt safe with a dryer connected to it.

Post# 633654 , Reply# 29   10/23/2012 at 07:50 (4,202 days old) by mieleforever (SOUTH AFRICA)        
to your last question niania

We have the exact tumble dryer, however its marked T8822C,it is superb. Usually all Miele's laundry machines are the best in the world. We own the washer 5740, washer and the matching dryer as stated above. You wont ever go wrong with them yes they are a bit more expensive but there is an old saying that goes "The bargain price of an inferior product will be long forgotten compared to when it gives you lots of trouble".

We actually use our Miele Washer to "wet clean" my office suites. So all in all, you did great.

And the dryer can take quite alot of clothes, but i tend not to overload it, that's usually my wife's department, she stuffs that machine to the max and the clothes come our perfectly dry, not crispy or overly dried, just right.

I sincerely hope you get years of good use out of that machine, take care of it!

Regards


Post# 633703 , Reply# 30   10/23/2012 at 12:44 (4,201 days old) by mrx ()        

I am not entirely sure why gas dryers aren't more popular in Europe. They are available here in Ireland, including some 230V Speed Queens that run on either natural gas or LPG in rural areas.

There's really no issue with lack of availability of natural gas in Europe. It's available in almost ever urban area, big or small and bulk LPG is available in rural areas anywhere I've ever been.

For some reason the appliance manufacturers in general haven't marketed them much.

WhiteKnight's version was/is popular enough in the UK and Ireland.

The SpeedQueen dryers on that site are insanely expensive though.

€1389 which translates as US$ 1801 !!


CLICK HERE TO GO TO mrx's LINK


Post# 633801 , Reply# 31   10/23/2012 at 19:08 (4,201 days old) by niania ()        

Thanks Logixx. Thank you Mieleforever! I've lost my heart to Miele :-) I am so glad to hear back from an actual user, thank you so much for your input. It is indeed the T8822C. Yes I am hoping it will be forever and forever, Amen :-)

I have no idea about gas dryers so am afraid I cannot contribute anything to the above discussion. We do not have gas access in our apartment, although there are plenty of buildings that do. For our purpose and all practical purposes I think Miele would be the best choice.

Thank you everyone for your responses. I sincerely appreciate you taking the time. It has been crucial to our decision. Thank you once again.


Warm regards
Nia


Post# 633920 , Reply# 32   10/24/2012 at 09:54 (4,201 days old) by mrx ()        

Natural gas consumption in the EU:

USA : 683,300,000,000 cubic meters per year
EU: 515,000,000,000 cubic meters per year.
China : 129,000,000,000 cubic meters per year
Australia: 29,400,000,000
Canada: 92,900,000,000

So, ehmmm the EU consumes a hell of a lot of natural gas (2nd largest gas user on the planet) using 16% of the gas burnt in the world every year.

USA uses 21%

The major reasons for a difference in this would be two fold.
Climatic - Europe's population centres are much milder than their North American equivalents so most European households do not need as much heating and cooling as their US counterparts.
Energy efficiency - European homes and offices tend to be more efficient.
Alternatives: A lot more of Europe's electricity production's met by nuclear power than the USA. I'm not arguing that's good / bad, but it's fact.

USA 19% nuclear from 104 reactors.
EU : 29.5% nuclear from 132 reactors.

There is also more focus on renewables in the EU.

EU: 834.5 TWh/year
USA: 436.4 TWh/year
China: 764.5 TWh/year


All that being said, using natural gas to heat a dryer in your laundry room is still less environmentally unfriendly than burning that gas in a power plant and suffering all the generation and transmission losses then using the remaining energy to heat your dryer. Although, it depends on the fuel mix being used to produce that electricity.

But, I do think that natural gas dryers should be more common place in the EU. It's surprising that they weren't pushed more by manufactures.

They are definitely available here in Ireland and were marketed heavily by the gas utilities in the past, but you are limited to a handful of manufactures and models compared to electric counterparts.

Miele briefly had a gas dryer on the market and withdrew it, again I am not sure why that was the case.







Post# 633928 , Reply# 33   10/24/2012 at 10:20 (4,200 days old) by chris74 ()        
Gas use in the EU

I think the greater part is used in the industry, not in common households. Don't think the continental wheather of Europe is any milder than the US', we just use other sources to heat/cool our flats...

Post# 633960 , Reply# 34   10/24/2012 at 13:00 (4,200 days old) by mrx ()        

On average, EU climates are drastically milder in the most populated areas of Europe. I've read studies to that effect.

Other than California, most of the other very populated areas of the United States experience much more regular very cold winters and much warmer summers than the equivalent areas of Western Europe which results in a lot more heat and A/C use.

I realise that parts of Europe also experience extreme weather, but not the most populated areas. It's mostly either continental temperate (most of Northern Europe), Maritime temperate (All of Western Europe's countries with coasts and Ireland and Britain) or Mediterranean (most of Southern Europe).

It's a far less harsh climate than that experienced by a lot of American states.

In terms of natural gas usage in the home, it varies perhaps from country to country in the EU, but it's a dominant form of heating in most of Western Europe, certainly where there was proximity to off-shore gas.

80% of homes in the UK, over 90% in the Netherlands, etc are connected to a natural gas supply.

Here in Ireland, it's less than that because we only found gas off reserves off the coast in the late 1970s and they only came on stream in the 80s, but even in that time, over 35% of homes use natural gas as their main source of heating.

So really there should be a major market for gas tumble dryers, especially in the UK, NL, Belgium, France etc all of which have very high levels of natural gas usage in domestic premises.

Pressure-jet oil systems remain quite popular, especially in houses built before the 1980s and rural areas.

A lot of rural homes do however use LPG for cooking because some people prefer gas cookers.

In the USA approximately 50% of homes have access to natural gas.

A very large % of gas in Europe and the USA gets used in electricity generation btw.


Post# 633986 , Reply# 35   10/24/2012 at 14:41 (4,200 days old) by foraloysius (Leeuwarden, Friesland, the Netherlands)        

foraloysius's profile picture
As I said, you find dryers often in bathrooms here. And open gas appliances (those than don't take the air in from outside) are forbidden in bathrooms here. Therefor the market in the Netherlands is not as big as you would think based on our percentage of houses connected to gas.

Post# 634006 , Reply# 36   10/24/2012 at 16:18 (4,200 days old) by Philip0603 ()        

I have what is now an over 10 year old Miele W377 with matching T270 blow through dryer. The washer spins at 1600 rpm and has the added bonus of weighing the washing as it is put into the drum. Thus what goes in the washer goes in the dryer. The dryer takes between 30 and 40 minutes to dry a full load depending on atmospherics. I has the opportunity to buy the condenser model of dryer, but went for the vented model as it was cheaper to run and quicker to dry. I also have an Indesit top loader for washing the dog stuff & a small 2800 rpm spin dryer. The phrase 'Chinese laundry' springs to mind on wash day.

I am still not convinced that putting a dehumidifier into a dryer is a good idea, both practically and from a maintenance point of view. The best dryer I have come across with a heat pump is the VZug. A truly awesome machine that eclipses Miele both on quality & price!!


Post# 634048 , Reply# 37   10/24/2012 at 20:15 (4,200 days old) by Iowegian ()        

@mrx:

Interesting stats on natural gas consumption, thanks for sharing that.

In the U.S., recent discovery of large volumes of natural gas via new methods of drilling and production (i.e., fracking) have really sent the other electricity generation and home heat fuel sources on their ear - it's really disrupting the wind, solar and nuclear industries.

And since the U.S. has never had a comprehensive energy policy, everyone here is just along for the ride...


Post# 634119 , Reply# 38   10/25/2012 at 03:54 (4,200 days old) by chris74 ()        
Thanks for sharing your knowledge

I would be interrested in the figures for Germany because I don't know anybody with a gas access...


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