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#3 in Best Heat Pump Tumble Dryers in the UK for 2026
Best for longevityWATTB84/100

Miele T1 EcoSpeed TWH780WP (9kg heat pump, WiFi)

Our verdict · The lifetime-cost play — Miele's stated ~20-year design life spreads the high price over far more years of use.

Buy it if

You plan to keep a dryer for a decade or more and want a quiet, gentle, specialist-programme machine where longevity outweighs upfront cost.

Skip it if

You're value- or budget-focused — at roughly double the Bosch for similar annual kWh, it only pays off over a very long ownership horizon.

Where to get it

Miele T1 EcoSpeed TWH780WP (9kg heat pump, WiFi)

WATTB Score

84/ 100

Our research-based editorial assessment.

How we score →

From £1,399

Indicative price at the time of review.

Compare prices

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Miele's argument is lifetime cost rather than running cost. The T1 is marketed and reviewed as engineered to last around 20 years, with a maintenance-free heat exchanger, so its high purchase price amortises over far more years than a 5-year-warranty rival. Energy use is broadly in line with the field at roughly 193 kWh/year (retailers quote an old-scale A++), and at about 62 dB it runs quietly, with a drum designed to reduce zip and button rattle. PerfectDry/DryProtect sensing, a HygieneDry option, 22 programmes and WiFi via Miele@home make it the most versatile here for households drying a wide fabric range. The catch is stark value: on a five-year horizon the Bosch or AEG deliver near-identical annual kWh for far less outlay, so this only makes financial sense if you genuinely keep appliances for a decade-plus.

The good & the bad

Pros

  • Miele's stated ~20-year design life with a maintenance-free heat exchanger
  • Broad, specialist programme set (wool, silk, outdoor, hygiene)
  • Quiet, gentle running with WiFi via Miele@home

Cons

  • Around double the Bosch price for similar annual energy use
  • Only worth it if you keep appliances 10–20 years

How it compares

PickWATTB ScorePriceBest for
1.AEG 8000 AbsoluteCare TR849P4B (9kg heat pump)91/100From £834 (indicative)overall
2.Bosch Series 6 WQG24502GB (9kg heat pump, self-cleaning condenser)89/100From £699 (indicative; ~£679 for Marks+ members)value all-rounder
3.Miele T1 EcoSpeed TWH780WP (9kg heat pump, WiFi)This pick84/100From £1,399 (indicative)longevity
4.Hoover H-Dry 350 HRE H9A3TBE-80/N (9kg heat pump, WiFi)80/100From £449 (indicative)budget buy with smart scheduling
5.Hisense 3S DH3S802BW3 (8kg heat pump, WiFi)73/100From £429 (indicative)cheapest pick for small households
Swipe to compare

Key facts

Best for
longevity
Typical cost
From £1,399 (indicative)
Capacity
9kg
Energy
~193 kWh/year (old-label A++)
Design life
~20 years (maintenance-free heat exchanger)
Noise
~62 dB
Connectivity
WiFi (Miele@home), 22 programmes

Researched by WATTB

Published
18 September 2026
Updated
18 September 2026
Last verified
18 September 2026
Sources
11 sources

We research and rank options from public data, official information and published reviews. How we research →

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