112 L drum

Bosch WTH8300DFR (tumble dryer with a heat pump): our review

Brand: BoschOur methodology

Overall scoreiRatings calculated by comparing verified specifications in our catalogue. No hands-on assessment. Comparison of documented models, not an exhaustive market survey. n is the number of models compared for each criterion. No hands-on testing.
8/10
Documentation: partialNot confirmed by a verified source: Load capacity, Bosch range.

No verified local offers at present.

An overall score and radar chart require at least three verified comparable criteria.

Our full methodology

Ratings calculated by comparing verified specifications in our catalogue. No hands-on assessment. Comparison of documented models, not an exhaustive market survey. n is the number of models compared for each criterion. No hands-on testing.

Drum volume7.6/10: 112 l, ahead of 25% of the models in the catalogue · n = 28
Equipment8.3/10: 6 of 35 tracked features documented, ahead of 45% of the models in the catalogue · n = 42
Our full methodology
Our verdict in 30 seconds

The WTH8300DFR dryer offers useful basics with a clear reservation

The WTH8300DFR combines heat pump drying with a typical drum volume and useful time remaining display. Those basics suit a household ready to retire the permanent living room drying rack. We would give it a suitable laundry space and keep tank emptying firmly on the chore list.

Verdict

8/10

Our WTH8300DFR verdict puts electricity use first

A folded drying rack can feel like getting part of your home back. We like the WTH8300DFR's practical basics: heat pump drying, a useful display, and a drum of typical volume. Laundry should finish somewhere other than the furniture.

Our verdict: We recommend considering it for routine laundry in a suitable freestanding space, with tank emptying built into the chore. Measure the room and delivery route before committing, and make sure the door opening works with your washer.

One caveat What holds us back is the E energy rating on the A to G scale. Avoid it if strong energy efficiency is your main reason for choosing a heat pump appliance.

Review by Romain Brunel, founder of Tumble Dryer Picks

Who it's for

A home with a crowded drying rack could use this dryer

  • Homes reclaiming space from a drying rack
  • Households comfortable emptying a condensate tank
  • Laundry rooms without an outdoor exhaust duct

This dryer suits a household that wants towels and everyday clothes off the drying rack, has a suitable freestanding space, and can make tank emptying part of the routine. In an apartment without a balcony, drying without an outdoor exhaust duct is a practical advantage, provided the room meets the manufacturer's installation requirements.

Less suitable if

Look elsewhere if you want water removal without a tank to empty. A position beside your work desk also calls for realistic expectations about average published noise, especially when laundry and video calls share the same room.

Dimensions

Leave space for the cabinet and the laundry basket

Width59,8 cm
Height84,2 cm
Depth with door closed65,4 cm
Drum volume112 L

Specifications

Inside the WTH8300DFR, heat pump drying meets a useful countdown

Width59,8 cm
Depth65,4 cm
Height84,2 cm
Noise level63 dB
Electrical power600 W
Drum volume112 L
Your searchTumble dryers
Drying typeHeat pump
Energy class, A to G labelE
InstallationFreestanding
FeaturesTime remaining display
ProgrammesQuick
Appliance or accessoryTumble dryer
Condensation efficiency class on the current labelC
Condensation water drainageTank to empty
Door hinge positionOn the right

Key strengths

These everyday details make laundry easier to organize

  • Heat pump drying without an outdoor exhaust duct
  • Time remaining display for planning around laundry
  • Typical drum volume for everyday drying
  • Quick program among the available cycles

Drawbacks

Tank emptying joins the WTH8300DFR’s everyday compromises

  • Energy class E on the current A to G scale
  • Condensate tank needs manual emptying
  • Published noise level sits around the average

Our scores explained

Every model on the site is scored on the same criteria, using the same scale: its ranking among models with a verified value for that feature. Last place scores 6.5, first place 9.6, with the rest scored in proportion to their rank. Here's how this model's scores are calculated.

Two model counts: the rank and average include models with a page on this site and a score for this criterion; the calculation compares the model with all catalogue models whose specification is verified, with or without a page. A score assigned at publication may remain without a verified specification, so the first count can be higher.

Drum volume: 7.6/10

Bosch WTH8300DFR scores 7.6/10 on this criterion. Across the site's 28 product listings with a score for this criterion, the average is 8.1: below average, 16 out of 28.

View calculation
Common baseline: last place in the ranking6.5
Drum volume: 112 l ; 7 rank lower, 15 rank higher, 6 are tied (including this model), among the 28 models in the catalogue with a verified value for this specification+1.1
Drum volume score7.6/10

Calculation: (7 + 6 ÷ 2) ÷ 28 = 35.71% of the ranking; 6.5 + 35.71% × 3.1 = 7.6/10, rounded to one decimal place.

Equipment: 8.3/10

Bosch WTH8300DFR scores 8.3/10 on this criterion. Across the site's 40 product listings with a score for this criterion, the average is 8.1: above average, 13 out of 40.

View calculation
Common baseline: last place in the ranking6.5
6 features recorded out of 35 tracked: 19 rank lower, 13 rank higher, 10 are tied (including this model), among the 42 models in the catalogue with a verified value for this specification+1.8
Equipment score8.3/10

Calculation: (19 + 10 ÷ 2) ÷ 42 = 57.14% of the ranking; 6.5 + 57.14% × 3.1 = 8.3/10, rounded to one decimal place.

Features recorded: Drying type (Heat pump), Installation (Freestanding), Features (Time remaining display), Programmes (Quick), Appliance or accessory (Tumble dryer), Condensation water drainage (Tank to empty).

The retailer does not specify: Bosch range, Loading type, Availability, Made in, Drain hose. These features are not counted.

The retailer does not specify “Load capacity”: this criterion earns no points and is excluded from the overall score.

Our full methodology

Detailed analysis

When bath towels are draped across the living room and tomorrow's clothes are still damp, a dryer starts to look like reclaimed space. The Bosch WTH8300DFR brings heat pump drying, a time remaining display, and a tank that needs emptying. Its appeal is practical: somewhere for laundry to finish without keeping the furniture permanently occupied.

Bosch WTH8300DFR gives everyday laundry a 112 L drum

The drying rack has occupied the living room long enough. With a 112 L drum, a typical volume for this category, the Bosch WTH8300DFR offers a route toward getting that space back. Bath towels drying on a rainy afternoon could leave the chairs free for sitting again. The rack has never contributed much to movie night anyway.

Drum volume describes the space inside, though it cannot tell you the permitted weight of a cotton load. The rated load capacity is missing from the available specifications: confirm it with the retailer before matching this dryer to your washer. Synthetic fabrics also need a lower load allowance than cotton.

We like the straightforward appeal here. Does your laundry really need more attention, or just somewhere to finish drying? This machine makes more sense as a household helper than as a reason to reorganize your entire laundry routine.

The WTH8300DFR dryer puts 63 dB in everyday perspective

A published noise level of 63 dB sits around the average. That makes a separate laundry room a more comfortable prospect than a spot beside the couch where you watch TV. An average figure gives us no reason to promise a discreet companion for a studio apartment.

Where will you be while the laundry dries? If the answer is at a desk beside the appliance, give that placement some thought before ordering. Moving a drying rack out of the living room is appealing; replacing it with an appliance you constantly notice could spoil the improvement.

The time remaining display is a useful everyday detail. You can check the displayed time before starting dinner or heading upstairs, instead of repeatedly returning to see whether the cycle has finished. It gives the chore a visible endpoint, which is a welcome change from towels hanging around indefinitely.

WTH8300DFR needs room for its 65,4 cm depth

At 65,4 cm deep, this freestanding dryer calls for a careful measurement of the intended spot, especially in a narrow laundry room. Add its 59,8 cm width and 84,2 cm height to your layout, then check the manufacturer's clearance requirements before deciding that the space works. A machine fitting inside a recess is only part of a usable arrangement.

The door hinge is on the right. Leave room to carry a basket through the doorway and transfer damp laundry from the washer. That door movement matters when every corner of a small home already has a job.

For delivery, measure the route through the home as well as the final location. Confirm delivery and installation arrangements, warranty coverage, service support, and the return policy before ordering. An approved stacking arrangement and any required kit also need confirmation before you plan to put this dryer above a washer. Freestanding installation alone does not establish that compatibility.

This heat pump dryer’s 600 W rating needs the right context

Heat pump drying uses less energy than conventional condenser drying, generally with longer cycles. It collects moisture without needing an outdoor exhaust duct, which helps when there is no convenient route through an exterior wall. You still need to follow the manufacturer's requirements for the room and ventilation.

The 600 W electrical power rating describes power, not energy consumed during a complete cycle. It cannot tell you what drying the family's overflowing hamper will add to electricity use. The decisive reservation is clearer: energy class E on the current A to G scale holds this model back. Heat pump technology alone does not make it a strong efficiency choice.

Water collects in a tank that needs manual emptying. Put that task into your laundry routine, preferably before the next basket arrives. Clean the lint filter after every cycle too, as instructed in appliance manuals. These are chores to plan for, rather than reasons to leave maintenance until something interrupts the routine.

Our WTH8300DFR review favors routine drying over rushed mornings

The quick program gives you another cycle option, but it does not establish when your workout clothes will be ready for tomorrow morning. Select it according to the permitted fabrics and load in the manual, rather than treating “quick” as a guarantee for every basket. A program name cannot organize your morning for you.

The condensation efficiency class is C on the current label. That concerns how effectively moisture is collected, a separate consideration from electricity use. Room ventilation still belongs in the installation plan, especially if the dryer will occupy a small enclosed space.

Choose according to the chore you actually need help with. For routine laundry that otherwise occupies chairs and doorways, the display, typical drum volume, and ductless drying arrangement make a practical case. If your priority is a guaranteed turnaround before leaving for work, the quick program alone is not enough to base that decision on. Give the laundry some breathing room in your schedule.

Romain Brunel

Analysis by Romain Brunel

Founder of Tumble Dryer Picks

We write tumble dryer comparisons and guides using public data, manuals and buyer reviews. We explain technical specifications and highlight missing information to help you choose according to your needs.

Updated on October 16, 2026

Frequently asked questions

Your questions about this dryer before it arrives

Does the WTH8300DFR need an outdoor exhaust duct?

No. This heat pump dryer collects moisture in a tank, so it does not need an exhaust duct running outdoors. The room still needs to meet the manufacturer's installation and ventilation requirements, and you will need to empty the tank manually.

How much space does the WTH8300DFR need?

The cabinet measures 59,8 cm wide, 65,4 cm deep, and 84,2 cm high. Allow the clearances specified in the manual as well as space to open the door and handle a laundry basket. The door hinge is on the right.

Will this dryer be quiet beside a living area?

Its published 63 dB noise level is around the average, so we would not choose it specifically for quiet operation. A separate laundry room is a more comfortable prospect than placing it beside your couch or home office desk.

What maintenance should I plan for before buying?

The tank needs manual emptying, so make that part of your regular laundry routine. Clean the lint filter after every cycle as instructed in appliance manuals. Keeping both tasks alongside unloading helps prevent them from becoming chores everyone assumes someone else handled.

At a glance

Bosch WTH8300DFR

8/10Overall score

Key strengths

  • Heat pump drying without an outdoor exhaust duct
  • Time remaining display for planning around laundry
  • Typical drum volume for everyday drying
  • Quick program among the available cycles

Before you buy

  • Energy class E on the current A to G scale
  • Condensate tank needs manual emptying
  • Published noise level sits around the average
Where this model fits

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