If you want a cheaper heat pump, a COMFEE 8kg is the value route; if the lowest upfront price matters most, a condenser dryer is cheaper to buy (but dearer to run); and if you have an outside wall to vent to, a vented dryer is the cheapest of all to buy. The headline, though, is simple: for most people who use a dryer often, a heat pump's running-cost saving is worth the extra. Below we explain the three types, the real running costs at today's electricity price, and what to skip.
Last reviewed 14 October 2026
Prices and stock on this page are pulled live from each listing and refresh several times a day. The big decision with a tumble dryer is the type, and it is really about running cost: a heat pump dryer costs more to buy but uses roughly half the electricity of a condenser or vented one, so if you dry regularly it pays back the premium. A Hoover A+++ heat pump is our pick. How we choose: we compare the live Amazon listings, the makers' published specs and the owner reviews, including the 1 to 3 star ones, and we don't test hands-on, so we never claim to.
The top 4, ranked
★ Our pick · Best overallHoover H-DRY 350 Heat Pump Tumble Dryer (9kg, A+++)A+++ efficiency and a 9kg drum from a trusted brand: the cheapest-to-run dryer and the one most regular users should buy.£419.00In stockBuy on Amazon
Best value heat pumpCOMFEE' 8kg Heat Pump Tumble Dryer (A+)The cheapest way into heat pump efficiency, at around £300, so you still get the low running cost.£289.99£349.99Save 17%In stockBuy on Amazon
Cheapest upfront (condenser)Candy KSEC8LF Condenser Tumble Dryer (8kg)Cheaper to buy and needs no vent, but far more expensive to run: for occasional drying only.£265.00In stockBuy on Amazon
Best ventedCandy CSEV9DF Vented Tumble Dryer (9kg)Cheap to buy and cheap-ish to run, if you have an outside wall to vent the hose through.£249.00£279.99Save 11%In stockBuy on AmazonCompare the specs
| Product | Type | Energy rating | Capacity | Best for | Price |
|---|---|---|---|---|---|
| Hoover H-DRY 350 Heat Pump Tumble Dryer (9kg, A+++)★ Best Overall | Heat pump | A+++ | 9kg | Regular users wanting low bills | £419.00 |
| COMFEE' 8kg Heat Pump Tumble Dryer (A+)Best Value Heat Pump | Heat pump | A+ | 8kg | Heat pump savings on a budget | £289.99 |
| Candy KSEC8LF Condenser Tumble Dryer (8kg)Cheapest Upfront (Condenser) | Condenser | Lower | 8kg | Occasional use, lowest upfront | £265.00 |
| Candy CSEV9DF Vented Tumble Dryer (9kg)Best Vented | Vented | Lower | 9kg | Homes with an outside wall | £249.00 |
Prices are live from Amazon and refresh through the day; last page update 14 October 2026.
The three types, and why it is really about running cost
Tumble dryers come in three types, and the choice is mostly a running-cost decision:
- Heat pump: recycles its warm air instead of dumping it, so it uses roughly half the electricity of the other types and earns A++ to A+++ ratings. Dearer to buy and the cycles run longer and cooler, but far cheaper to run. No vent needed.
- Condenser: condenses the moisture into a tank you empty (or plumb away), so it needs no vent and goes anywhere. Cheaper to buy than a heat pump, but roughly twice the running cost.
- Vented: blows the warm, damp air straight outside through a hose. Cheapest to buy and cheaper to run than a condenser, but it must vent to an outside wall or window, which not every room allows.
The honest headline: if you dry regularly, a heat pump's running-cost saving pays back its higher purchase price and then keeps saving. Condenser and vented dryers make sense for occasional use or specific situations (no outside wall, or an outside wall plus a tight budget).
What the types actually cost to run
Rough numbers make the decision clear. At the Ofgem price cap of 26.32p per kWh (Direct Debit, late 2026):
- Heat pump: roughly 1.5 to 2 kWh per full cycle, so about 40 to 55p a load.
- Condenser or vented: roughly 3.5 to 4 kWh per full cycle, so about 90p to £1.05 a load.
If you run a dryer a few times a week, that difference adds up to roughly £70 to £90 a year, which over a dryer's lifetime comfortably outweighs the heat pump's higher purchase price. These are illustrative figures (actual use varies with load size, dampness and programme), but the direction is clear: the more you dry, the more a heat pump saves. If you barely use a dryer, the running-cost gap matters less and a cheaper condenser can win.
Capacity and sensor drying
- Capacity (kg): as with washing machines, match it to your household, roughly 7 to 8kg for most, 9kg and up for larger families. A useful rule is to buy a dryer with a similar or slightly larger drum than your washing machine, so a full wash load fits in one dry.
- Sensor drying: worth having. It detects when the clothes are dry and stops automatically, rather than running a fixed timer that over-dries (wasting energy and wearing clothes) or under-dries. It saves energy and protects your clothes, so prefer sensor drying over timed-only models.
- Don't over-dry. Pulling clothes out slightly damp and finishing on a rack saves energy and reduces creasing and wear.
Our picks in detail
Hoover H-DRY 350 Heat Pump Tumble Dryer (9kg, A+++)
A+++ efficiency and a 9kg drum from a trusted brand: the cheapest-to-run dryer and the one most regular users should buy.
A top-rated heat pump dryer.
The Hoover H-DRY 350 is the tumble dryer most people who dry regularly should buy. As a heat pump dryer it recycles its warm air rather than venting it away, which is why it earns the top A+++ efficiency rating and uses roughly half the electricity of a condenser or vented machine, so it is the cheapest to run by a clear margin. Add a family-sized 9kg drum, sensor drying and a trusted brand, and it is the complete package for a household that dries often.
The catches of any heat pump dryer apply: it costs more upfront than a condenser or vented model, and the cycles run a bit longer and cooler. But over a year of regular use, the running-cost saving pays back the premium and then keeps saving, and the gentler, lower-temperature drying is kinder to clothes too. If you only dry occasionally, a cheaper condenser may suit; if you dry regularly and want the lowest running cost, this is the pick.
COMFEE' 8kg Heat Pump Tumble Dryer (A+)
The cheapest way into heat pump efficiency, at around £300, so you still get the low running cost.
If you want the low running cost of a heat pump dryer without the premium price, the COMFEE 8kg is the value route at around £300. It still uses the heat pump principle of recycling warm air, so it is far cheaper to run than a condenser or vented dryer, and an 8kg drum suits most families. It is the sensible pick for anyone who wants heat pump savings on a budget rather than paying flagship money.
At an A+ rating it is a notch below the very best A+++ machines, so it uses a little more energy than the top models (though still far less than a condenser or vented dryer), and it is a value brand rather than a premium one. But it brings genuine heat pump efficiency within reach, which is the main thing, and for most households the saving over a condenser dryer is the point. If you want the absolute lowest running cost, the A+++ Hoover edges it; for heat pump efficiency at the lowest price, this is the pick.
Candy KSEC8LF Condenser Tumble Dryer (8kg)
Cheaper to buy and needs no vent, but far more expensive to run: for occasional drying only.
The Candy condenser dryer is the pick if the lowest upfront price matters most and you only dry occasionally. A condenser dryer collects the moisture in a tank you empty (or plumbs it away) rather than needing an outside vent, so it can go anywhere, and it costs less to buy than a heat pump. For a spare, a household that rarely uses a dryer, or a tight budget, it is a sensible low-cost buy.
Be honest about the trade, though: a condenser dryer uses roughly twice the electricity of a heat pump per cycle, so if you dry regularly, the money you save upfront you give back many times over in running costs within a year or two. It is the right buy only if you dry rarely, where the low purchase price wins; if you dry often, a heat pump is far cheaper over its life. Empty the water tank after each use, or plumb it to drain, to keep it working well.
Candy CSEV9DF Vented Tumble Dryer (9kg)
Cheap to buy and cheap-ish to run, if you have an outside wall to vent the hose through.
If you have an outside wall or window to vent to, a vented dryer like the Candy CSEV9DF is a cheap all-rounder: low to buy and cheaper to run than a condenser, because it simply blows the warm, damp air straight outside through a hose rather than condensing it. With a 9kg drum and sensor drying, it does the job well for a household that can accommodate the vent hose, and it is the cheapest sensible full-size dryer here.
The obvious catch is the vent: it must exhaust to outside through a hose, so it needs to sit near an outside wall or a window, which not every kitchen or utility room allows, and the hose is a bit of a faff. A heat pump is still cheaper to run and goes anywhere. But if you have the outside wall and want low cost to buy and run, a vented dryer is a sensible, often-overlooked option. If venting is awkward, choose a heat pump or condenser instead.
Cutting drying costs further
- Spin your washing fast first. A 1400rpm spin on your washing machine wrings out more water, so there is less for the dryer to remove, which cuts drying time and cost. The washer and dryer work as a pair.
- Dry full loads, but do not overfill, air needs to circulate. Part loads waste energy per item.
- Use sensor drying and an eco or lower-heat programme where you can.
- Clean the lint filter every cycle. A clogged filter makes the dryer work harder, run longer and cost more, and it is a fire-safety basic.
- Dry on the airer when you can. The cheapest drying is free. A heated airer or an unheated rack handles plenty of loads; save the tumble dryer for when you need clothes quickly or the weather is against you.
Common myths, corrected
- "Heat pump dryers are a gimmick." No. They genuinely use around half the electricity of condenser and vented dryers, which is a real, measurable saving for anyone who dries regularly.
- "Condenser is the sensible middle choice." Only for occasional use. It is cheaper to buy but roughly doubles the running cost, so for regular drying a heat pump is cheaper overall.
- "Vented dryers are obsolete." Not if you have an outside wall. They are cheap to buy and run, just tied to a vent location. They are an overlooked good option for the right room.
- "A dryer is a dryer, buy the cheapest." The cheapest to buy is often the dearest to run. Factor in running cost, especially if you dry often, where a heat pump wins over its life.
What we’d skip
- Buying a condenser or vented dryer to save money if you dry regularlyThey are cheaper to buy but use roughly twice the electricity of a heat pump, so the upfront saving is given back many times over in running costs within a year or two. For regular drying, a heat pump is cheaper over its life.
- Buying a heat pump dryer if you barely use a dryerIf you dry only occasionally, the running-cost saving matters less and the higher purchase price is harder to justify, so a cheaper condenser can make sense. Match the type to how often you actually dry.
- Choosing a vented dryer without an outside wall to vent toIt must exhaust damp air outside through a hose, so it needs to sit near an outside wall or window. If your room cannot accommodate that, choose a heat pump or condenser instead.
- Running a timed dry instead of sensor dryingTimed cycles over-dry (wasting energy and wearing clothes) or under-dry. Sensor drying stops when the clothes are dry, saving energy and protecting your laundry, so prefer it.
- Forgetting to clean the lint filterA clogged filter makes the dryer work harder, run longer and cost more, and it is a fire risk. Clean it every cycle: it is the simplest way to keep drying efficient and safe.
Frequently asked questions
Heat pump, condenser or vented tumble dryer, which is best?
For most people who dry regularly, a heat pump, because it uses roughly half the electricity of the other types, so it is far cheaper to run and pays back its higher purchase price over a year or two. A condenser dryer is cheaper to buy and needs no vent, but costs about twice as much to run, so it suits occasional use. A vented dryer is cheapest to buy and cheaper to run than a condenser, but must vent to an outside wall. Match the type to how often you dry and your room.
Are heat pump tumble dryers cheaper to run?
Yes, significantly. A heat pump dryer recycles its warm air instead of venting it, using roughly 1.5 to 2 kWh per cycle versus around 3.5 to 4 kWh for a condenser or vented dryer, which is about half. At the Ofgem cap of 26.32p per kWh, that is roughly 40 to 55p a load versus 90p to £1.05, so if you dry a few times a week it saves roughly £70 to £90 a year. Over the dryer's life, that comfortably outweighs the higher purchase price.
Why are heat pump dryers more expensive to buy?
Because the heat pump technology that makes them efficient, recycling and reheating the warm air rather than dumping it, adds cost to manufacture compared with a simple condenser or vented dryer. You pay more upfront but get it back in much lower running costs if you dry regularly. The cycles also run a bit longer and cooler, which is gentler on clothes but means a load takes longer. For regular users, the running-cost saving makes the higher price worth it.
Do I need an outside vent for a tumble dryer?
Only for a vented dryer, which blows the warm, damp air outside through a hose and so must sit near an outside wall or window. Heat pump and condenser dryers need no vent: a heat pump recycles its air and a condenser collects the moisture in a tank you empty or plumb away, so both can go anywhere. If venting is awkward in your room, choose a heat pump (cheapest to run) or a condenser (cheapest to buy without a vent).
What size tumble dryer should I buy?
Match it to your household, roughly 7 to 8kg for most people and 9kg and up for larger families. A useful rule is to choose a dryer with a similar or slightly larger drum than your washing machine, so a full wash load fits into one dry without splitting it. As with washing machines, a drum that is too big for your loads wastes a little energy, while one too small means drying in more batches, so size it to your usual laundry.
What is sensor drying and is it worth it?
Sensor drying detects when your clothes are dry and stops the cycle automatically, rather than running a fixed timer. It is worth having because it saves energy by not over-drying, and it protects your clothes from the wear and shrinkage that over-drying causes, while making sure they actually come out dry. Timed-only dryers either over-dry or leave loads damp. Prefer a dryer with sensor (or auto) drying over a timed-only model for both efficiency and clothes care.
How can I reduce tumble dryer running costs?
Spin your washing fast first (a 1400rpm wash leaves less water to remove), dry full but not overfilled loads, use sensor drying and lower-heat eco programmes, and clean the lint filter every cycle so the dryer is not working harder than it needs to. Best of all, dry on an airer when you can, since that is free, and save the tumble dryer for when you need clothes quickly or the weather is against you. And if you dry often, a heat pump dryer cuts the cost of every load.
Is it cheaper to dry clothes on an airer than in a tumble dryer?
Yes. Drying on an unheated airer or washing line is free, and even a heated airer typically costs only a few pence an hour, far less than a tumble dryer cycle. The trade-off is time and space: airers are slower and need somewhere to stand, and indoor drying adds moisture to the room, so ventilate. Many households use both: the airer for most loads and the tumble dryer, ideally a heat pump, for speed or when the weather is against them.
