


Heater, FloThru, CalSpa Repl, 15" x 2", 230v, 5.5kW, w/o Box, Gen2
Marsoni
M251S
Get it in 3 business days with 1 day shipping.
Friday, May 29
Heater, FloThru, CalSpa Repl, 15" x 2", 230v, 5.5kW, w/o Box, Gen2Heater, FloThru, CalSpa Repl, 15" x 2", 230v, 5. 5kW, w o Box, Gen2 Aftermarket 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" housing with 2" slip tailpieces. Product Specifications: Housing Configuration Straight Heater Length 15" Threaded Tap Orientation None Kilowatts 1. 375kW, 5. 5kW Voltage 115v, 230v Sensor
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Your Heater, FloThru, CalSpa Repl, 15" x 2", 230v, 5.5kW, w/o Box, Gen2 orders ship within 1-2 business days.
Delivery Options:
- Standard: 3-7 business days
- Fast: 2-3 business days
- Express: 1-2 business days
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Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
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4.1 ★★★★★
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Product Reviews
★★★★★ 3
No me quedaron
Size: 8, Color: Dense Smoke
No son del # vienen más pequeños
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 7, 2026
★★★★★ 5
Super fun!
Size: 8.5, Color: Red Pepper
These are so fantastic! The color is amazing! It is a bit on the tomato-red side of the color-wheel. The fit is great. They are comfortable from the 1st step. Easy to walk in.
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Reviewed in the United States on March 17, 2026
★★★★★ 5
Nice so far.
Size: 6.5, Color: Molasses
Comfy. They were tight the first day across the toes but as I've worn them a couple times they are loosening up. The sole is forming to my foot. These are very much like Doc Martin's from the early 2000s. Not sure about quality since I haven't had them for very long.
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Reviewed in the United States on March 27, 2026
★★★★★ 5
Comfortable
Size: 6, Color: Black
Great sandal! Fits great and comfy
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Reviewed in the United States on April 3, 2026
★★★★★ 5
Yes!
Size: 5, Color: Molasses
Love these, very comfortable. Tts
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Reviewed in the United States on June 13, 2026
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