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Fault spa heater for hot - spa,
$149.50
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Coates 200006004 15kw heat - 200006004,
$274.00
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18kw electric swimming pool - 18kw,
$259.99
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3kw pool heater electric water - pool,
$97.51
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Bestway saluspa coleman - coleman, hot
$269.95
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Hot tub spa heater - tub, 1995+
$126.99
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Fault titanium spa heater - titanium,
$145.50
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Bestway saluspa coleman - saluspa,
$249.95
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Spa heater titanium 4kw 240v - heater,
$152.22
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Xtremepowerus 800btu - xtremepowerus, 14,800btu
$468.00
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5kw 240v titanium hot tub - 5.5kw,
$25.99
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Bestway saluspa coleman - bestway,
$220.00
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Fault spa heater - spa,
$188.00
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15kw water thermostat - water,
$174.00
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4kw 240v hot tub heater - tub,
$51.99
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76858 spa heater relay board - spa,
$179.99
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Bestway saluspa coleman - coleman, hot
$214.12
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4kw 240v titanium - 240v,
$25.99
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Hayward universal series - hayward, h-series
$3699.00
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Fault titanium spa heater - titanium,
$299.95
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Fault spa heater for hot - for,
$135.65
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Flow thru spa - flow-thru,
$42.95
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Hot tub spa - hot, for
$127.99
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For balboa 58083 heater - balboa, m-7
$116.99
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Hot tub heater for - tub,
$199.00
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Hot tub spa heater - tub,
$127.99
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Laing 5kw 240v replacement - 5.5kw,
$240.20
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Smart low flow - smart, heater
$233.00
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For pentair - for,
$298.99
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Double barrel low - double-barrel, heater
$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 tub - hot, with
$428.99
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Electric water heater - electric,
$164.68
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Fault spa heater 73791 for - spa,
$129.99
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15in universal flo thru - 15in, flo-thru
$144.95
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Bestway saluspa coleman hot - bestway,
$145.00
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2pcs czxele7623 electric water - 2pcs,
$51.39
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15kw water thermostat - 15kw,
$164.85
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Keya 3kw 220v spa - 3kw,
$180.00
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Jandy jxi electric - jandy, spa
$2700.00
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11kw electric swimming - swimming, pool
$222.99
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Gecko spa hot tub class - hot, s-class
$209.99
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Bestway saluspa airjet hot tub - bestway,
$225.00
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Flo heater for - lo-flo,
$219.95
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Limit temp sensor kit for - kit,
$49.95
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Electric swimming pool heater - swimming,
$115.00
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6kw 240v 120v 5kw - 6kw, no-fault
$135.78
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Bonbo 58083 spa hot tub - bonbo,
$69.00
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Slsy person inflatable - person, hot
$479.99
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Jandy jxi pool - jandy, spa
$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 - electric,
$109.99
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Fault spa heater - spa,
$155.29
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Bestway saluspa coleman - bestway, hot
$199.00
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6kw fault spa heater - 6kw,
$135.61
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New box hayward - new,
$2800.00
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H30 rs1 spa heater 3000w - h30-rs1,
$130.00
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Electric pool spa - electric, heater
$267.99
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Electric spa heater coates - electric,
$699.00
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Balboa hydroquip bp501 - -,
$339.99
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Jandy built right - jandy, and
$3000.00
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Fault titanium spa - titanium,
$146.50
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Artesian spas balboa pack - spas, /
$239.00
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220v 3kw electric water - 3kw, heater
$98.78
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Naizea inflatable hot - inflatable, tub
$371.99
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15kw electric heater - electric,
$164.99
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Watkins double barrel hot - kw,
$110.00
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Slsy propane water - water, for
$1099.00
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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 - no-fault,
$146.00
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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 - 6kw,
$153.93
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220v 3000w swimming pool - 3000w,
$92.99
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15kw 240v water - water, thermostat
$199.98
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6500 310 low flow - low, spa
$238.99
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Avenli inflatable hot tub - inflatable, spa
$199.00
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1500w submersible pool hot - submersible,
$124.98
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C3160 fault spa - no-fault,
$135.64
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Softub hydromate pump heater - softub,
$1199.95
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Watkins fault hotspring - no-fault,
$129.95
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220v spa heater electric - 220v,
$99.98
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4kw fault spa - 4kw, no-fault
$151.47
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15kw 220 240v electric pool - 15kw,
$230.00
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Raypak crosswind 30i inverter - raypak,
$699.95
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Gas pool heater - heater, lpg
$349.02
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Swimming pool water - pool,
$244.99
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77119 heater relay board for - 77119,
$107.96
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Heater assembly 76227 sensor - heater, w
$151.90
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4kw 240v hot tub - hot, heater
$50.67
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Fault spa heater for hot - spa,
$148.32
Buy It Now
15kw 220v digital swimming - digital,
$188.30
Buy It Now
18kw spa heater - 18kw,
$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.