Heater, FloThru, CalSpa XL Repl, 15"x2", 230v , 5.5kW, w/Box, Gen

Marsoni

M251S

$184.50

Get it in 3 business days with 1 day shipping. Friday, May 29

Heater, FloThru, CalSpa XL Repl, 15"x2", 230v , 5.5kW, w/Box, GenAftermarket Replacement for Cal Spa XL Exchanger. This 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 grooves w cover, 1 8"npt pressure switch tap, and metal box. NOTE: Pressure switch not included. The two thin wires with the male and female terminal ends are usually not used. It is okay to connect

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I walk approximately 10 miles a day at work, in a manufacturing setting. On concrete with steel toe shoes. My feet have been begging me to change from the socks that I have worn for years. I have worn these other name brand socks for probably 10 years. So, change was obviously something I had to be pushed into. I got on Amazon and searched for training socks. I read the description. Glanced at the reviews. I decided to move forward with purchasing these. I could not have been happier. My feet began feeling better immediately. And the priced was very reasonible.

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Reviewed in the United States on April 12, 2026

Verified Purchase

jcolis

Phoenix, US

★★★★★ 5

You have one pair of feet. Treat them kindly with a pair of UA socks

Size: Large, Color: (100) White / White / Black

Soft and tough. Easy on the feet. Nice fit prevents sore spots and blisters.

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Reviewed in the United States on December 3, 2025