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Home / Outdoor Furniture / Spa heater refurbished & used for sale | For Sale UK
Bestway saluspa coleman - bestway,

Bestway saluspa coleman - bestway,

£269.95
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Fault spa heater fit - no-fault,

Fault spa heater fit - no-fault,

£188.00
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For pentair - for,

For pentair - for,

£298.99
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Oem watkins hot - watkins, spring

Oem watkins hot - watkins, spring

£274.95
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Fault spa heater for hot - spa,

Fault spa heater for hot - spa,

£239.89
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Fault titanium spa heater - titanium,

Fault titanium spa heater - titanium,

£145.50
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6kw 240v 120v - 6kw, no-fault

6kw 240v 120v - 6kw, no-fault

£189.00
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5kw 240v titanium - 5.5kw, tub

5kw 240v titanium - 5.5kw, tub

£25.99
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Fault spa heater for - spa,

Fault spa heater for - spa,

£149.50
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Hayward universal series - universal, h-series

Hayward universal series - universal, h-series

£3699.00
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Balboa g4361 bp7 spa pack - bp7,

Balboa g4361 bp7 spa pack - bp7,

£117.45
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Xtremepowerus 800btu - xtremepowerus, 14,800btu

Xtremepowerus 800btu - xtremepowerus, 14,800btu

£468.00
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Hot tub spa heater for - spa,

Hot tub spa heater for - spa,

£126.99
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6500 310 low flow - 6500-310,

6500 310 low flow - 6500-310,

£238.99
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Jandy b0195400b pool spa - b0195400b, pool/spa

Jandy b0195400b pool spa - b0195400b, pool/spa

£85.00
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Double barrel low - low-flow, heater

Double barrel low - low-flow, heater

£199.99
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Hot tub heater - hot, for

Hot tub heater - hot, for

£199.00
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Bestway saluspa coleman hot - saluspa,

Bestway saluspa coleman hot - saluspa,

£214.12
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Spa heater titanium - heater, 240v

Spa heater titanium - heater, 240v

£152.22
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Fault titanium spa - no-fault,

Fault titanium spa - no-fault,

£299.95
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4kw 240v titanium hot tub - 4kw,

4kw 240v titanium hot tub - 4kw,

£25.99
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Bestway saluspa coleman hot - coleman,

Bestway saluspa coleman hot - coleman,

£145.00
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For balboa 58083 heater - m-7,

For balboa 58083 heater - m-7,

£116.99
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Hot tub spa - spa, for

Hot tub spa - spa, for

£127.99
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Smart low flow heater - smart,

Smart low flow heater - smart,

£233.00
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Fault spa heater - heater, for

Fault spa heater - heater, for

£135.65
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Balboa vs500z spa control - vs500z,

Balboa vs500z spa control - vs500z,

£180.00
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New box hayward - new, in

New box hayward - new, in

£2800.00
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15kw 220v digital - digital, swimming

15kw 220v digital - digital, swimming

£188.30
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470179 electronic thermostat - 470179,

470179 electronic thermostat - 470179,

£49.99
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Electric water heater 15kw - electric,

Electric water heater 15kw - electric,

£164.68
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11kw electric swimming - swimming, pool

11kw electric swimming - swimming, pool

£222.99
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Hot tub spa - heater,, 240v

Hot tub spa - heater,, 240v

£89.00
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Laing 5kw 240v replacement - 5.5kw,

Laing 5kw 240v replacement - 5.5kw,

£240.20
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Electric swimming pool heater - electric,

Electric swimming pool heater - electric,

£115.00
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Hot tub spa heater for - hot, 1995+

Hot tub spa heater for - hot, 1995+

£127.99
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18kw electric swimming - 18kw,

18kw electric swimming - 18kw,

£259.99
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6kw 240v 120v 5kw no - 240v/120v-, 1.5kw

6kw 240v 120v 5kw no - 240v/120v-, 1.5kw

£135.78
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11kw 220 240v electric pool - 11kw,

11kw 220 240v electric pool - 11kw,

£180.00
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3kw spa heater - 3kw,

3kw spa heater - 3kw,

£150.00
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403471 rs101 dreammaker spa - 403471,

403471 rs101 dreammaker spa - 403471,

£168.58
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15in universal flo - 15in,

15in universal flo - 15in,

£144.95
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Flow thru spa heater - spa, manifold

Flow thru spa heater - spa, manifold

£42.95
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Electric spa heater - electric,

Electric spa heater - electric,

£699.00
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15kw water thermostat heater - water,

15kw water thermostat heater - water,

£174.00
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Pentair mastertemp high - mastertemp,

Pentair mastertemp high - mastertemp,

£2249.00
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15kw 240v water thermostat - 15kw/240v,

15kw 240v water thermostat - 15kw/240v,

£199.98
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Therm spa heater for - for, hot

Therm spa heater for - for, hot

£179.00
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H30 rs1 spa heater 3000w - spa,

H30 rs1 spa heater 3000w - spa,

£130.00
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Gecko spa hot - hot, s-class

Gecko spa hot - hot, s-class

£209.99
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Jandy built right pool - and, spa

Jandy built right pool - and, spa

£3000.00
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Balboa spa control heater - spa,

Balboa spa control heater - spa,

£129.00
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4kw 240v titanium hot tub - hot,

4kw 240v titanium hot tub - hot,

£25.99
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Slsy propane water heater for - heater,

Slsy propane water heater for - heater,

£1099.00
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Relxtime spa heater - relxtime, heater/pump

Relxtime spa heater - relxtime, heater/pump

£75.00
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Sundance 6500 310 - sundance, 6500-310

Sundance 6500 310 - sundance, 6500-310

£179.99
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Fault spa heater - no-fault, hot

Fault spa heater - no-fault, hot

£155.29
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T9920 101435 spa heater - t9920-101435,

T9920 101435 spa heater - t9920-101435,

£212.79
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Watkins double barrel - double, hot

Watkins double barrel - double, hot

£110.00
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6kw fault spa heater 73790 - 6kw,

6kw fault spa heater 73790 - 6kw,

£135.61
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Watkins fault hotspring spa - watkins,

Watkins fault hotspring spa - watkins,

£129.95
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Incoloy spa heater - incoloy, 10"

Incoloy spa heater - incoloy, 10"

£35.00
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Isotemp marine spa water - marine,

Isotemp marine spa water - marine,

£200.00
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Spa hot tub - spa,

Spa hot tub - spa,

£68.00
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Naizea inflatable hot tub - inflatable,

Naizea inflatable hot tub - inflatable,

£428.99
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Universal flo thru spa - spa, heater

Universal flo thru spa - spa, heater

£35.95
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Bestway saluspa coleman hot - bestway,

Bestway saluspa coleman hot - bestway,

£214.12
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Balboa hydroquip bp501 - balboa/hydroquip,

Balboa hydroquip bp501 - balboa/hydroquip,

£339.99
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Coleman bahamas replacement - coleman,

Coleman bahamas replacement - coleman,

£234.95
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Artesian spas balboa pack - artesian,

Artesian spas balboa pack - artesian,

£239.00
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4kw heater replacement - heater,

4kw heater replacement - heater,

£152.39
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Electric swimming pool heater - pool,

Electric swimming pool heater - pool,

£109.99
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6kw spa heater - 6kw,

6kw spa heater - 6kw,

£153.93
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Goorida h20 rs1 spa hot - h20-rs1,

Goorida h20 rs1 spa hot - h20-rs1,

£65.00
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Fault spa heater for hot - no-fault,

Fault spa heater for hot - no-fault,

£135.60
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Hot tub spa - tub,

Hot tub spa - tub,

£27.33
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Pentair ec462029 mastertemp - pentair,

Pentair ec462029 mastertemp - pentair,

£4789.00
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C3160 1s - c3160-1s, 6kw

C3160 1s - c3160-1s, 6kw

£135.85
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Oem watkins 77119 - watkins, heater

Oem watkins 77119 - watkins, heater

£150.00
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4kw fault spa heater - no-fault,

4kw fault spa heater - no-fault,

£151.47
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5kw 240v spa - 240v, element

5kw 240v spa - 240v, element

£40.52
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220v 33kw water heater - 2.7-3.33kw,

220v 33kw water heater - 2.7-3.33kw,

£74.99
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15kw electric heater spa - heater,

15kw electric heater spa - heater,

£164.99
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5kw 240v flo - flo-thru, universal

5kw 240v flo - flo-thru, universal

£43.84
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Fault titanium spa heater - titanium,

Fault titanium spa heater - titanium,

£146.50
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Naizea person square outdoor - square,

Naizea person square outdoor - square,

£1799.99
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Pentair mastertemp pool spa - mastertemp, pool/spa

Pentair mastertemp pool spa - mastertemp, pool/spa

£125.00
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Used ft outdoor - ft,

Used ft outdoor - ft,

£309.99
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Adjustable 2kw hot tub heater - hot,

Adjustable 2kw hot tub heater - hot,

£159.02
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Heater assembly 76227 sensor - heater, w

Heater assembly 76227 sensor - heater, w

£151.90
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Haxtlk1930 ceramic temperature - haxtlk1930,

Haxtlk1930 ceramic temperature - haxtlk1930,

£63.99
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15kw water thermostat heater - thermostat,

15kw water thermostat heater - thermostat,

£164.87
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Watkins fault spa heater - no-fault,

Watkins fault spa heater - no-fault,

£129.99
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Spa heater low flow caldera - heater,

Spa heater low flow caldera - heater,

£269.95
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76858 spa heater relay - spa,

76858 spa heater relay - spa,

£179.99
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77707 0016 manifold - 77707-0016,

77707 0016 manifold - 77707-0016,

£298.99
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📊96 listings · from £25.99 · avg £359.5

Browse 96 spa heater listings currently in our index. Prices range from £25.99 to £4789, with an average of £359.5. Whether you are hunting for a bargain or looking for a top-spec model, the selection below covers all price points — new, used and refurbished. More about spa heater →

Try this: large fire bowl | lay z spa spares | swimming pool frame | vintage silk parasol | little brown umbrella | inflatable jacuzzi | extra large clay chiminea | firepit table | bean bag filler | insect fly screen door

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Everything you need to know about spa heater

Whether you are looking for a brand-new or second-hand spa heater, eBay offers one of the largest selections available online. With 96 active listings at the time of this page's last update, you have plenty of choice across different conditions, sellers and price points. The cheapest option currently starts at £25.99, while premium listings can reach £4789 — giving you a wide budget spread to work with. The average price of £359.5 can serve as a useful benchmark: listings below this tend to be used or auction-style, while those above often include extra accessories, warranties, or are sold by professional sellers with high feedback scores. Always check the seller's feedback rating and return policy before committing to a purchase. If you need the item quickly, filter by "Buy It Now" to avoid the uncertainty of auctions. For used items, look closely at the condition description and photos — terms like "good", "very good" and "like new" can mean very different things depending on the seller.

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