Heater Assy, Leisure Bay Repl, 17-1/2" x 3", 230v, 4.0kW, Gen

Marsoni

M251S

$129.15

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

Heater Assy, Leisure Bay Repl, 17-1/2" x 3", 230v, 4.0kW, GenLeisure Bay. Stainless steel, 17 1 2" x 3" 4. 0kW 230v replacement heat exchanger. Made for use exclusively on Leisure Bay hot tubs. The original heater may have used a redundant hi limit, if that is the case when replacing with this heater simply protect the wire connections from the original hi limit and do not use. The heating element on this assembly is not replaceable. Pressure switch not included. Product Specifications: Housing Configuration

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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Nice product, very simple in reality. All screws together. Shelves are probably 12inches high - higher than I wanted so I won't be using it after all - but that is my fault for not realizing how vertically spaced the shelves would be. The unit takes up a lot of vertical wall space. My only dislike (hence the -1 rating) is the large stamped letters on every wall mounting plate. The letters don't appear to mean anything, and are very large and upraised - to me they detract from the overall appearance of the unit. The letters are not possible to get rid of without a grinder or significant file-work and repainting everything (not worth the significant effort that would entail).

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Reviewed in the United States on October 25, 2025

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CLIIP. Strength & Conditioning

Boise, US

★★★★★ 5

Great shelving!

Style: 4-Tier Shelf Brackets, Hardware Only.

Love this product

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Reviewed in the United States on February 19, 2026

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