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

Marsoni

M251S

$135.40

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

Heater, FloThru, CalSpa Repl, 15"x2", 230v, 5.5kW, w/Box, GenericAftermarket 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"s s housing with 2" slip tailpieces, dual thermowell grooves w cover, 1 8"npt pressure switch tap, and metal box. Pressure switch not included Note: The two thin wires with the male and female terminal ends are usually not used. It is okay to connect them

Easy Shipping

Quick Dispatch:

Your Heater, FloThru, CalSpa Repl, 15"x2", 230v, 5.5kW, w/Box, Generic orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Heater, FloThru, CalSpa Repl, 15"x2", 230v, 5.5kW, w/Box, Generic ships.

Need Help?
Questions about Heater, FloThru, CalSpa Repl, 15"x2", 230v, 5.5kW, w/Box, Generic, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Heater, FloThru, CalSpa Repl, 15"x2", 230v, 5.5kW, w/Box, Generic in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Nice comforter for the price. It looks great on the bed, feels soft, and keeps us warm without being heavy. If you’re looking for a weighted or very thick comforter, this isn’t it, but for a lightweight option it does the job well. We have a split California King Sleep Number (two Twin XL bases) and I ordered the California King size. It fits, but the side drop is pretty short. Next time I would go with an oversized King or oversized California King for better coverage. Bonus: no weird chemical smell when I opened the package, which is always a win.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 17, 2026

Verified Purchase

kristina

Belleville, US

★★★★★ 4

Takes a few rounds in the dryer but it’s a rly nice comforter

Color: Pink Striped, Size: Queen

It’s big and comfy and warm but it takes a few rounds in the dryer

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on January 18, 2026

Verified Purchase