Rheem 18 kW 3.51 GPM 240-Volt Self-Modulating Electric Tankless Water Heater

JS&KS Deals
(1038)
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US $396.00
or Best Offer
as low as $35.55/mo with
Condition:
Open box
“New product, but box may be opened, repackaged, or packaging opened or be considered a factory ”... Read moreabout condition
Last one1 sold

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Shipping:
Free UPS Ground.
Located in: Lancaster, Ohio, United States
Delivery:
Estimated between Thu, Sep 25 and Wed, Oct 1 to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
14 days returns. Seller pays for return shipping.
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eBay item number:187186844612
Last updated on Sep 11, 2025 05:38:23 PDTView all revisionsView all revisions

Item specifics

Condition
Open box
An item in excellent, new condition with no wear. The item may be missing the original packaging or protective wrapping, or may be in the original packaging but not sealed. The item includes original accessories. The item may be a factory second. See the seller's listing for full details and description. See all condition definitionsopens in a new window or tab
Seller Notes
“New product, but box may be opened, repackaged, or packaging opened or be considered a factory ...
Brand
Rheem
Type
Tankless Water Heater/Boiler
Features
Electric
Category

Item description from the seller

About this seller

JS&KS Deals

97.4% positive feedback•4.7K items sold

Joined Nov 2018
Usually responds within 24 hours
Welcome to JS&KS Deals!We’re a trusted reseller offering high-quality products at unbeatable prices. From everyday essentials to unique finds, our inventory is always changing—so check back often! ...
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Detailed seller ratings

Average for the last 12 months
Accurate description
4.8
Reasonable shipping cost
5.0
Shipping speed
5.0
Communication
4.9

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Seller feedback (1,160)

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  • d***e (1727)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Arrived a bit beat by UPS but thankfully not much damage to the AC Unit. There are two dents in the evaporator fins which I can straighten with a fin comb. Seller used extreme measures to insure the unit didn't leave the packaging before I opened it :-) Thanks. The AC Unit is 100% New as described, UPS shipping was a bit slow locally but traveled across the country quickly. Overall value for the price is a great deal. Thanks again for the additional discount.
    Midea 10,000 BTU Smart Portable AC for Spaces Up to 450 Sq. Ft., MAP10S1XWT (#186698009763)
  • p***i (2550)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The AC unit was shipped in a week, packed with original box and arrived safely, as described, and like NEW. A great value and free shipping! The machine is relatively quiet when operating and powerful. The room gets cooled quickly with 14,000 BTUs. I am in love. Highly recommend this seller. Thank you for such a great transaction. A++++++++++++
    Midea MAP14HS1TBL Portable Air Conditioner, Dehumidifier, 14,000 BTU (#186965494680)
  • o***v (84)- Feedback left by buyer.
    Past month
    Verified purchase
    seller made a great deal. Item as described with good communication on inquiries. Shipping carrier had issues, but seller made good on carriers accident. A+++
    Amana RFS18TS Commercial Microwave - for High Volume Use, 1800 Watts (#187161655097)
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