HotSpring Spas Heaters

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Hydro-Quip Bath Heater Ph101-15Up In-Line, 1.5Kw, 115V, 1-1/2", 7" Long
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(44)
Expected Ship date: 11/18/2026
$173.74
Free Shipping on Orders over $99
Item #: HQ-PH101-15UP
Made by Hydro-Quip
Used by Cal Spas; ThermoSpas

Heater Element Universal 5.5Kw, Incoloy
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(137)
Expected Ship date: 11/5/2026
$72.75
Free Shipping on Orders over $99
Item #: HEA14100314

Used by Cal Spas

Heater Tube Gas Pak 5"
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(137)
Expected Ship date: 11/18/2026
$9.45
Free Shipping on Orders over $99
Item #: HEA14400000

Used by Cal Spas

175, 300, Or 600 Watt 120V Heater Element
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(4)
Expected Ship date: 11/18/2026
$47.90
Free Shipping on Orders over $99
Item #: AIR-500115X

Used by Cal Spas

Hydroquip Therm Series 5.5Kw 230V Flow Thru Heater 26-0814-7S-K 5.5Kw, 240 Volt, 15" Long
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(6)
Expected Ship date: 11/18/2026
$201.48
Free Shipping on Orders over $99
Item #: HQ-26-0814-7S-K
Made by Hydro-Quip
Used by Cal Spas; Superior

Hydro-Quip Bath Heater Ph301-15Uv In-Line, 1.5Kw, 115V, 2", 7" Long
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(7)
Expected Ship date: 11/18/2026
$203.32
Free Shipping on Orders over $99
Item #: HQ-PH301-15UV
Made by Hydro-Quip
Used by Cal Spas; ThermoSpas

Digital Temperature Display
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(123)
Expected Ship date: 11/18/2026
$61.29
Free Shipping on Orders over $99
Item #: HEA14900070

Used by Cal Spas

Pinnacle Systems 4.0Kw 230V Flow-Thru Heater
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(39)
Expected Ship date: 11/18/2026
$279.06
Free Shipping on Orders over $99
Item #: ALL-C2603145S-K

Used by Cal Spas

Hydro-Quip Thermowell 48-0081-S Thermowell, Hydroquip, Pvc, 90° Ell, 2"Mbt X 2"Fbt W/Air Bleed
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(161)
Expected Ship date: 11/18/2026
$37.20
Free Shipping on Orders over $99
Item #: HQ-48-0081-S
Made by Hydro-Quip
Used by Cal Spas; ThermoSpas

Hydro-Quip 4.5Kw 230V Versi-Heat Heater 26-0072A-K 4.5Kw, 230V, 2” X 13” W/Tail Pcs
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(53)
Expected Ship date: 11/18/2026
$231.44
Free Shipping on Orders over $99
Item #: HQ-26-0072A-K
Made by Hydro-Quip
Used by Cal Spas

Hydro-Quip Heater Element 12-0107-K Htr Element, 1.3Kw, 240V, Incoloy
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(184)
Expected Ship date: 11/18/2026
$38.12
Free Shipping on Orders over $99
Item #: HQ-12-0107-K
Made by Hydro-Quip
Used by Cal Spas; Superior

Heater Flothru Rpl Kit 5.5Kw 800 Inc M7
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(150)
Expected Ship date: 11/5/2026
$290.45
Free Shipping on Orders over $99
Item #: HEA14100459

Used by Cal Spas