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Fault spa heater for hot - heater,
$149.50
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Coates 200006004 15kw - , heat
$274.00
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18kw electric swimming pool - swimming,
$259.99
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3kw pool heater electric water - heater,
$97.51
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Bestway saluspa coleman hot - coleman,
$269.95
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Hot tub spa heater - spa, for
$126.99
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Fault titanium spa heater - titanium,
$145.50
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Bestway saluspa coleman - bestway,
$249.95
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Spa heater titanium 4kw - titanium,
$152.22
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Xtremepowerus 800btu - xtremepowerus, 14,800btu
$468.00
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5kw 240v titanium - 240v, tub
$25.99
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Bestway saluspa coleman hot - saluspa,
$220.00
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Fault spa heater fit - spa,
$188.00
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15kw water thermostat heater - 15kw,
$174.00
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4kw 240v hot tub - 240v, heater
$51.99
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76858 spa heater relay board - heater,
$179.99
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Bestway saluspa coleman hot - saluspa,
$214.12
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4kw 240v titanium - titanium, tub
$25.99
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Hayward universal series - hayward,
$3699.00
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Fault titanium spa - no-fault, heater
$299.95
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Fault spa heater for hot - no-fault,
$135.65
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Flow thru spa - heater, manifold
$42.95
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Hot tub spa heater for - spa,
$127.99
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For balboa 58083 - m-7, heater
$116.99
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Hot tub heater for - heater, spring
$199.00
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Hot tub spa - heater, 1995+
$127.99
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Laing 5kw 240v - laing,
$240.20
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Smart low flow - low-flow, heater
$233.00
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For pentair - for,
$298.99
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Double barrel low - double-barrel, low-flow
$199.99
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Portable immersion water - portable,
$159.99
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77707 0016 manifold - 77707-0016,
$298.99
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Naizea inflatable hot - inflatable, tub
$428.99
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Electric water heater 15kw - electric,
$164.68
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Fault spa heater - 73791, for
$129.99
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15in universal flo thru - universal, flo-thru
$144.95
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Bestway saluspa coleman hot - saluspa,
$145.00
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2pcs czxele7623 electric water - czxele7623,
$51.39
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15kw water thermostat - thermostat, heater
$164.85
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Keya 3kw 220v - ct-3,
$180.00
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Jandy jxi electric pool spa - electric, &
$2700.00
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11kw electric swimming - electric, pool
$222.99
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Gecko spa hot - spa,
$209.99
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Bestway saluspa airjet - hot, tub
$225.00
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Flo heater for - heater,
$219.95
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Limit temp sensor kit - hi-limit/temp,
$49.95
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Electric swimming pool heater - swimming,
$115.00
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6kw 240v 120v 5kw no - 240v/120v-, no-fault
$135.78
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Bonbo 58083 spa hot tub - hot, heater
$69.00
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Slsy person inflatable hot - slsy,
$479.99
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Jandy jxi pool spa heater - jxi,
$97.00
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Pentair mastertemp high - mastertemp,
$2249.00
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403471 rs101 dreammaker spa - 403471,
$168.58
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Electric swimming pool heater - pool,
$109.99
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Fault spa heater for hot - heater,
$155.29
Buy It Now
Bestway saluspa coleman - bestway,
$199.00
Buy It Now
6kw fault spa heater - heater, 73790
$135.61
Buy It Now
New box hayward - new, universal
$2800.00
Buy It Now
H30 rs1 spa heater 3000w - spa,
$130.00
Buy It Now
Electric pool spa heater for - pool,
$267.99
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Electric spa heater - spa, coates
$699.00
Buy It Now
Balboa hydroquip bp501 - -,
$339.99
Buy It Now
Jandy built right pool and - pool, spa
$3000.00
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Fault titanium spa heater - no-fault,
$146.50
Buy It Now
Artesian spas balboa - spas, pack
$239.00
Buy It Now
220v 3kw electric water - 3kw,
$98.78
Buy It Now
Naizea inflatable hot tub - naizea,
$371.99
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15kw electric heater spa - electric,
$164.99
Buy It Now
Watkins double barrel hot - double,
$110.00
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Slsy propane water - slsy,
$1099.00
Buy It Now
58117 spa heater assembly - 58117,
$143.90
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Pentair mastertemp pool spa - pentair, pool/spa
$125.00
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Fault spa heater - heater, for
$146.00
Buy It Now
Coleman bahamas replacement - coleman,
$234.95
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T9920 101435 spa heater - t9920-101435,
$212.79
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6kw spa heater - spa,
$153.93
Buy It Now
220v 3000w swimming - 220v,
$92.99
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15kw 240v water thermostat - 15kw/240v,
$199.98
Buy It Now
6500 310 low flow spa - flow,
$238.99
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Avenli inflatable hot tub spa - inflatable,
$199.00
Buy It Now
1500w submersible pool hot - submersible,
$124.98
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C3160 fault spa - no-fault,
$135.64
Buy It Now
Softub hydromate pump - softub, pump/heater
$1199.95
Buy It Now
Watkins fault hotspring spa - watkins, no-fault
$129.95
Buy It Now
220v spa heater - 220v,
$99.98
Buy It Now
4kw fault spa heater hot - heater,
$151.47
Buy It Now
15kw 220 240v electric pool - electric,
$230.00
Buy It Now
Raypak crosswind 30i inverter - raypak,
$699.95
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Gas pool heater 36kw - heater, lpg
$349.02
Buy It Now
Swimming pool water heater - swimming,
$244.99
Buy It Now
77119 heater relay board - board, for
$107.96
Buy It Now
Heater assembly 76227 - heater,
$151.90
Buy It Now
4kw 240v hot tub heater - tub,
$50.67
Buy It Now
Fault spa heater - for, hot
$148.32
Buy It Now
15kw 220v digital swimming - 220v,
$188.30
Buy It Now
18kw spa heater pool - spa,
$278.00
Buy It Now
Looking for more spa heater?
Search eBay live — fresh results filtered for the best value, updated every hour.
Browse 96 spa heater listings currently in our index. Prices range from $25.99 to $3699, with an average of $353.25. 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 →
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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 $3699 — giving you a wide budget spread to work with. The average price of $353.25 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.