Heater Parts
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.
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HEA14700070 Cal Spa Heater Union Black 2 Split
Cal Spas
$15.00HEA14700070 Cal Spa Heater Union Black 2 SplitThe HEA14700070 Cal Spa Heater Union Black 2” Split is an essential component designed for enhancing the performance and efficiency of your spa heating system. Crafted with precision, this high-quality union...HEA14700070-03$15.00 -
HEA14700070 Cal Spas HEATER UNION BLACK 2" SPLIT
Cal Spas
$15.00HEATER UNION BLACK 2" SPLIT HEA14700070Enhance the performance of your hot tub or spa with the HEA14700070 Cal Spas Heater Union Black 2" Split. This durable and reliable heater union is designed to ensure a seamless connection between your heating...HEA14700070$15.00 -
HEA14700080 Cal Spa Heater Union w/Out Oring White 2
Cal Spas
$16.00HEA14700080 Cal Spa Heater Union w/Out Oring White 2Enhance the efficiency of your spa with the HEA14700080 Cal Spa Heater Union w/Out O-ring in a striking white finish. This high-quality union is specifically designed to provide durability and...HEA14700080$16.00 -
HEA14700090, CAL SPAS HEATER TAILPIECE WITH O O'RING 2/3" X 2" S
Cal Spas
$13.00HEA14700090, CAL SPAS HEATER UNION TAIL[IECE WITH O O'RING 2/3" X 2" SThe HEA14700090, Cal Spas Heater Tailpiece with O-Ring is an essential component designed for optimal performance in your spa system. Crafted from high-quality materials, this...HEA14700090$13.00 -
HEA14700110 Cal Spa Heater Union White Waterway 2/3 x 2 S
Cal Spas
$10.50Repalces Part # HEA14700080 Cal Spa Heater Union White Waterway 2/3 x 2 S HEA14700110Elevate your spa experience with the HEA14700110 Cal Spa Heater Union, expertly crafted to ensure seamless integration and reliability for your heating system. This...HEA14700110$10.50 -
HEA14700110, CAL SPAS HEATER UNION WHITE 2/3 X 2 S WATERWAY
Cal Spas
$10.50HEA14700110, CAL SPAS HEATER UNION WHITE 2/3 X 2 S WATERWAYThe HEA14700110, Cal Spas Heater Union White 2/3 x 2 S Waterway is an essential component designed for optimal performance and durability in your spa or hot tub system. Crafted from high-quality...HEA14700110-X$10.50 -
HEA14700120 Cal Spa HEATER UNION BLACK 2" SPLIT UNION 86-02332
Cal Spas
$15.00HEA14700120 Cal Spa HEATER UNION BLACK 1 1/2 SPLIT UNION 86-02332Enhance the performance of your Cal Spa with the HEA14700120 Cal Spa Heater Union Black 2" Split Union 86-02332. This essential component is engineered for efficiency, reliability, and...HEA14700120-X-89-238-1040$15.00 -
Heater Assembly, Cal Spa, 5.5kW, 230V, 2" x 16-1/4"Long, No Tailpieces, O-Rings
$249.00Heater Assembly, Cal Spa, 5.5kW, 230V, 2" x 16-1/4"Long, No Tailpieces, O-RingsC2550-0165$249.00 -
Heater Assy Kit, 3.0Kw Titanium Without Tail Pieces, Gasket & Sensors (775-6006)
$349.00Heater Assy Kit, 3.0Kw Titanium Without Tail Pieces, Gasket & Sensors (775-6006) Used with Cal Spas Neo Systems - email to confirm if you are unsure.HEA775-6006$349.00 -
Heater, FloThru, CalSpa Repl, 15" x 2", 230v, 5.5kW, w/o Box, Gen2
$199.00Manufacturer: HYDROQUIP Manufacturer #: 26-2001-7S-K Replaces: 26-2001-7T-K , C2550-2001 , F2550-2001 , HEA14100430 Aftermarket Replacement for Cal Spa XL ExchangerThis heater assembly is not...46-355-3004$199.00 -
Heater, FloThru, CalSpa XL Repl, 15"x2", 230v , 5.5kW, w/Box, Gen, 26-0011-7S-K
Cal Spas
$259.00Aftermarket Replacement for Cal Spa XL ExchangerThis heater assembly is not an exchanger but an in-line flow thru replacement. This heater assembly is designed as a drop-in replacement. 2" x 15" Aluminium housing with 2" slip tailpieces, dual thermowell...46-355-3000$259.00 -
NEO Assy Hi-Limit Temp Sensor 10K @ 3% (775-0101)
$59.00Assy Hi-Limit Temp Sensor 10K @ 3% (775-0101) - Used w. Neo Control SystemsELE775-0101$59.00