Heater Assemblies

Spaparts123.com carries the full line of Factory Direct OEM Heater Assemblies for Cal Spas.
Shop our complete selection of Cal Spas Original Heater Units. Please give us a call or email if you have any trouble finding the part you need.
Heater Assemblies for Cal Spas
Enhance your Cal Spas experience with our extensive selection of Factory Direct OEM Heater Assemblies available at Spaparts123.com. Designed to maintain the perfect temperature in your spa, our products feature top-quality engineering and durable materials, ensuring optimal performance and longevity. Whether you are upgrading your existing heater or replacing a worn-out unit, our range encompasses everything you need.
From the HEA14200010 Heater Element Tee Fiesta to the powerful HEA14100470 Cal Spas Titanium Heater 5.5KW with Pressure Switch, our inventory includes both standard and high-performance models. We understand that every spa setup is unique; hence, we provide a variety of options such as the HEA14200050 4.0KW Heater Element and the HEA14100142 2.7KW Titanium Heater to cater to your specific requirements.
Browse our complete lineup of Cal Spas original heater units, ensuring you find exactly what you need. Key products include the HEA14700110 Cal Spas Heater Union, HEA14100451 Titanium Flo-Thru 5.5KW, and numerous other assemblies designed for convenience and efficiency. Additionally, all of our heater assemblies come with the reliability of OEM specifications, guaranteeing compatibility and enhanced performance.
If you have any questions or require assistance in locating a specific part, our dedicated customer service team is always here to help. Trust Spaparts123.com for all your Cal Spas heater assembly needs—you'll experience warmth and relaxation like never before.
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Cal Spas 5.5 Kw, Titanium, Flow Through, HEA14100465
$319.005.5 Kw, Titanium, Flow ThroughPart #: HEA14100465HEA14100465$319.00 -
Cal Spas Heater Assy 5.5Kw Titanium W/ Tail Pieces, Gasket & Sensors (775-5005)
$259.00Cal Spas Heater Assy 5.5Kw Titanium W/ Tail Pieces, Gasket & Sensors (775-5005) USED IN NEO 1500 CONTROL SYSTEMS IF YOU ARE NEEDING ONLY SENSORS USE PART NUMBERS ELE775-0101 (Hi limit) and ELE775-0100 (TEMP)HEA775-5005$259.00 -
Cal Spas Heater Flothru Rpl Kit 5.5Kw 800 Inc M7
$229.00Heater Flothru Rpl Kit 5.5Kw 800 Inc M7 #58083R16HEA14100459$229.00 -
CAL SPAS Kit, Heater Assembly, 5.5Kw, Flow Through
$340.00Kit, Heater Assembly, 5.5Kw, Flow Trough Replaces HEA14100060HEA14100321$340.00 -
Cal Spas Neo Assy Water Temp Sensor 10K @ 1% (775-0100)
$62.00Assy Water Temp Sensor 10K @ 1% (775-0100)ELE775-0100$62.00 -
ELE09500200 Cal Spa Switch Pressure Heater
Cal Spas
$36.00ELE09500200 Cal Spa Switch Pressure Heater DISCONTINUED you will receive ELE09500204**PRESSURE SWITCH, HEATER, ADJ (TECMARK )Enhance the performance of your Cal Spa with the ELE09500200 Cal Spa Switch Pressure Heater. Tailored for efficiency, this...ELE09500200-47-319-1006$36.00 -
HEA14100010 Cal Spa Heater Flo Thru 2.5KW 2.0"
Cal Spas
$79.18HEA14100010 Cal Spa Heater Flo Thru 2.5KW 2.0"The HEA14100010 Cal Spa Heater is an essential component for maintaining the ideal temperature of your spa, ensuring a relaxing and rejuvenating experience every time you step in. With a robust power output...HEA14100010$79.18 -
HEA14100030 Cal Spa Heater Flo Thru 4.5KW 2.0"
Cal Spas
$124.45HEA14100030 Cal Spa Heater Flo Thru 4.5KW 2.0"The HEA14100030 Cal Spa Heater Flo Thru 4.5KW 2.0" is engineered for optimal performance and reliability, enhancing your spa experience with consistent heating and efficiency. This powerful heater delivers 4...HEA14100030$124.45 -
HEA14100040 Cal Spa HEATER FLOTHRU 4.0 KW
Cal Spas
Cal Spa HEATER FLOTHRU 4.0 KW FIESTA HEA14100040 Spas Used In ( List Not Complete ) 2003 Victory Series All. This heater is obsolete. Use HEA14100041 instead. See link below. Click Here! Replacement for HEA14100040 Experience warmth and relaxation with...HEA14100040 -
HEA14100041, CAL SPAS HEATER, 4.0 KW FLOTHRU (HT3060) 58111
Cal Spas
$199.00HEA14100041, CAL SPAS HEATER, 4.0 KW FLOTHRU (HT3060) 58111 The HEA14100041 Cal Spas Heater is a powerful and reliable heating solution designed to enhance your spa experience. With a robust 4.0 kW output, this heater ensures your spa water...HEA14100041$199.00 -
HEA14100060 Cal Spa Heater Flo Thru 5.5 KW W/O Switch, (C-08/4), (HT3015), (ELEC EQUIP.)
Cal Spas
HEA14100060 Cal Spa Heater Flo Thru 5.5 KW W/O Switch, (C-08/4), (HT3015), (ELEC EQUIP.)The HEA14100060 Cal Spa Heater Flo Thru is a robust and reliable heating solution designed to enhance your spa experience. With a powerful 5.5 KW output, this...HEA14100060 -
HEA14100070 Cal Spa Heater Flo Thru 5.5 KW W/Switch
Cal Spas
$186.50HEA14100070 Cal Spa Heater Flo Thru 5.5 KW W/SwitchThe HEA14100070 Cal Spa Heater Flo Thru 5.5 KW W/Switch offers an exceptional solution for spa enthusiasts seeking reliable and efficient heating. Designed to seamlessly integrate into your spa system,...HEA14100070$186.50 -
HEA14100071, CAL SPAS HEATER, M7 FLOTHRU 5.5 KW (6000)
Cal Spas
$289.00HEA14100071, CAL SPAS HEATER, M7 FLOTHRU 5.5 KW (6000)The HEA14100071, Cal Spas Heater, M7 Flothru 5.5 KW (6000) is the perfect solution for maintaining the ideal temperature in your spa or hot tub. Designed for efficiency and reliability, this powerful...HEA14100071$289.00 -
HEA14100090 Cal Spa HEATER, FLOW THRU, 2.5 KW, INTERNATIONAL, 230V 1
Cal Spas
$131.99HEA14100090 Cal Spa HEATER, FLOW THRU, 2.5 KW, INTERNATIONAL, 230VElevate your spa experience with the HEA14100090 Cal Spa Heater, a premium flow-through heating solution designed specifically for international use. Operating at a powerful 2.5 kilowatts...HEA14100090$131.99 -
HEA14100100 Cal Spa Heater Tee 5.5 KW 110/220V
Cal Spas
HEA14100100 Cal Spa Heater Tee 5.5 KW 110/220VThe HEA14100100 Cal Spa Heater Tee 5.5 KW 110/220V is an essential component for enhancing your spa experience, designed with precision to provide optimal heating and efficiency. Crafted from durable...HEA14100100 -
HEA14100122 Cal Spa XL Heater [MONSTER] 5.5 KW 2 1/2"
Cal Spas
HEA14100122 Cal Spa XL Heater [MONSTER] 5.5 KW 2 1/2"Experience the next level of relaxation with the HEA14100122 Cal Spa XL Heater [MONSTER] 5.5 KW 2 1/2". Designed for those who seek superior performance and efficiency, this high-capacity spa heater is...HEA14100122 -
HEA14100125 Cal Spa Heater XL Exchanger 5.5 KW W/O Enclosure, Pressure Switch Not Incl, HT-3053
Cal Spas
$202.91HEA14100125 Cal Spa Heater XL Exchanger 5.5 KW W/O Enclosure, Pressure Switch Not Incl, HT-3053The HEA14100125 Cal Spa Heater XL Exchanger is meticulously designed to elevate your spa experience, delivering reliable heating power with advanced efficiency...HEA14100125$202.91 -
HEA14100131 CAL SPAS HEATER TITANIUM XL EXCHANGER 4.0 KW,TITANIUM, '09 +
Cal Spas
$270.72HEA14100131 CAL SPAS HEATER TITANIUM XL EXCHANGER 4.0 KW,TITANIUM, '09 +The HEA14100131 Cal Spas Heater Titanium XL Exchanger is a state-of-the-art heating solution designed for superior performance and reliability in your spa system. Crafted from...HEA14100131$270.72 -
HEA14100142, CAL SPAS HEATER 2.7 KW,TITANIUM, '09+
Cal Spas
$279.00HEA14100142, CAL SPAS HEATER 2.7 KW,TITANIUM, '09+The HEA14100142 Cal Spas Heater is the perfect solution for those seeking reliable and efficient heating for their spa experience. Designed for use in models produced from 2009 onward, this 2.7 KW heater...HEA14100142$279.00 -
HEA14100170 Cal Spa Heater Manifold Straight W/GFI & Cord
Cal Spas
$565.11HEA14100170 Cal Spa Heater Manifold Straight W/GFI & CordThe HEA14100170 Cal Spa Heater Manifold Straight with GFI and Cord is an essential component for anyone looking to enhance their spa experience. Designed for durability and efficiency, this...HEA14100170$565.11