18L Tankless Hot Water Heater Natural Gas On-Demand Instant Boiler w/Shower Kit

Name: 18L Tankless Hot Water Heater Natural Gas On-Demand Instant Boiler w/Shower Kit
Brand: MORE-VIPBEST
Price: 129.9 USD
Availability: InStock
Rating: 4.38 (42 reviews)

✅LED Display✅Lifetime Warranty✅1-3days Delivery✅

more-vipbest

(628)

Seller's other items

Contact seller

US $129.90/ea

or Best Offer

Condition:

New

Quantity:

3 available20 sold

Bulk savings quantity 1

Bulk savings:

Additional service available

People are checking this out. 5 have added this to their watchlist.

Breathe easy. Free shipping and returns.

Shipping:

Free FedEx Ground / FedEx Home Delivery®.

Located in: CA & GA, United States

Delivery:

Estimated between Fri, Oct 31 and Tue, Nov 4 to 94104

Returns:

30 days returns. Seller pays for return shipping.

Payments:

Special financing available. See terms and apply now- for PayPal Credit, opens in a new window or tab

Earn up to 5x points when you use your eBay Mastercard®. Learn moreabout earning points with eBay Mastercard

Shop with confidence

eBay Money Back Guarantee

Get the item you ordered or your money back. Learn moreeBay Money Back Guarantee - opens new window or tab

Seller assumes all responsibility for this listing.

eBay item number:315632995879

Last updated on Oct 27, 2025 00:33:15 PDTView all revisionsView all revisions

Item specifics

Condition: New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ... New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is applicable). Packaging should be the same as what is found in a retail store, unless the item is handmade or was packaged by the manufacturer in non-retail packaging, such as an unprinted box or plastic bag. See the seller's listing for full details. See all condition definitionsopens in a new window or tab

Brand: MORE-VIPBEST

MPN: RFT-18L

Model: FWE6363

Thermal efficiency: More than 80.8%

Material: Stainless Steel

Gas pressure (Natural Gas): 2000 Pa

Heat output power: 36 KW

Hot water output: 18L/min (4.8 GPM)

Rubber Gas Hose(Outer diameter): 20 mm (0.79 inch)

Starting Pressure: 0.015 MPa

Tank Capacity: 18L/min (4.8 GPM)

Style: Natural Gas

Heating System: Instantenous (Tankless)

Wattage: 36KW

Power Source: Gas, NG (Natural Gas)

Exhaust Way: Open & Force Flue Exhaust Type

Discharge Way: Flue Automatic Gas Discharge

Fire Catching Ways: Electricity pulse automatic fire catching

Water Inlet: G1/2 inch

Water Outlet: G1/2 inch

Warranty: Lifetime

Voltage: 110V

Color: Silver

Features: Adjustable Thermostat, Corrosion Resistant, Digital Display, Electric, Outdoor, Variable Temperature, Vented

Type: Natural Gas

Item Height: 25.6"

Item Width: 13.7"

Energy Star: A+++

Mounting Location: Indoor & Outdoor

Power: 36KW

Water Connection Location: Bottom

Manufacturer Warranty: Lifetime

UPC: 885593199429

Item description from the seller

About this seller

Joined Apr 2022

Visit store Contact

Detailed seller ratings

Average for the last 12 months

Accurate description

4.8

Reasonable shipping cost

5.0

Shipping speed

5.0

Communication

5.0

CollectiblesJewelry & WatchesBusiness & IndustrialeBay MotorsCameras & PhotoSporting GoodsHome & GardenVideo Games & Consoles

Seller feedback (736)

This item (2)

All items (736)

9***9 (5)- Feedback left by buyer.
Past 6 months
Verified purchase
•Delivery was prompt. 4 days •Secured packaging •All equipment very new - nothing refurbished or used •Very clear instructions especially for beginners w/troubleshooting check list •Also for beginners, a list of other essential materials needed for projects
15"x15" 8 in 1 T-Shirt Heat Press Machine Transfer Sublimation Mug Hat Plate (#314375659227)
8***d (19)- Feedback left by buyer.
Past month
Verified purchase
Shipped promptly and arrived as advertised
150LB/24h Built-In Commercial Ice Maker Stainless Ice Cube Machine Freestanding (#317084449777)
5***v (368)- Feedback left by buyer.
Past year
Verified purchase
as pictured very quick shipping showed up within 2 days .
15"x15" 5 in1 T-Shirt Heat Press Machine Transfer Sublimation Mug Hat Plate! (#314076609218)

See all feedback

Product ratings and reviews

Learn more

4.4

42 product ratings

30 users rated this 5 out of 5 stars
6 users rated this 4 out of 5 stars
2 users rated this 3 out of 5 stars
0 users rated this 2 out of 5 stars
4 users rated this 1 out of 5 stars

Would recommend

Good value

Good quality

Most relevant reviews

See all 39 reviews

by remdog76
Nov 30, 2021Top favorable review
great value
$135 including tax is great value for small house lightweight makes installation easy can run 1 shower and sink simultaneously but pressure drops should have a 110v plug in instead of 2 D cells. We are worried the batteries won't last no marking for which way batteries should be installed. instructions were horrible one of the pipes was loose when we tightened the connection. It did not leak luckily shipping took 6 days instead of the promised 1 day$135 including tax is great value for small house lightweight makes installation easy can run 1 shower and sink simultaneously but pressure drops should have a 110v plug in instead of 2 D cells. We are worried the batteries won't last no marking for which way batteries should be installed. instructions were horrible one of the pipes was loose when we tightened the connection. It did not leak luckily shipping took 6 days instead of the promised 1 day
Verified purchase: YesCondition: NewSold by: best-homepro
by tammieoran-5
Aug 15, 2022Top critical review
A tankless water heater
I have hooked the water to this heater I have hooked gas to this heater I put batteries in the heater and I cannot get this heater to light up I cannot get this thing to light the low voltage lights the battery powered lights the neon that's where it shows the temperature I'm not sure why and I need to know what else I can do to get this thing to work otherwise I've got to send it back I just need advice on a problem that could be stopping me from putting this thing into use. My review right now is a bit negative as I can not get this unit to light up. I'm sure my opinion will change once I get it the unit workingI have hooked the water to this heater I have hooked gas to this heater I put batteries in the heater and I cannot get this heater to light up I cannot get this thing to light the low voltage lights the battery powered lights the neon that's where it shows the temperature I'm not sure why and I need to know what else I can do to get this thing to work otherwise I've got to send it back I just need advice on a problem that could be stopping me from putting this thing into use. My review right now is a bit negative as I can not get this unit to light up. I'm sure my opinion will change once I get it the unit working
Verified purchase: YesCondition: NewSold by: best-homepro
by jonapet_59
Jun 21, 2021
So far so good
Using this to heat my Intex pool. Wish the directions were a little more descriptive. Marking the battery polarity would also help. There is also a switch that is not mentioned. Just little stuff that could make it better. There is a summer/winter switch too without any explanation. Ill will see where we are at after a few months of operating the unit. I will say it heats the water nicely.
Verified purchase: YesCondition: NewSold by: vipshopmarket
by chuck59
Oct 22, 2021
Instant Gas water heater Tankless Home Install DIY
Instant Gas water heater Tankless. It must be said the water and gas connections are all 1/2 inch. Your regular home water source is 3/4 inch. You'll need an adapter. You'll need a 1/2 in gas nipple that fits your flexible gas hose. The water inlet and outlet on the water heater are too close together. I created an extension with 1/2 in copper with female and the other end, male, approx 5 inches (best 8 -9 inches) This allow me more room to fasten all the connections. Connect the gas last with yellow tape. Put plenty of white teflon tape on all the water connections. Watch the cold water connections because you can just unsrew it right out of the heater. Note: I said all that because you should put the double valve shutoff setup so that you can do some maintenance on the ... Instant Gas water heater Tankless. It must be said the water and gas connections are all 1/2 inch. Your regular home water source is 3/4 inch. You'll need an adapter. You'll need a 1/2 in gas nipple that fits your flexible gas hose. The water inlet and outlet on the water heater are too close together. I created an extension with 1/2 in copper with female and the other end, male, approx 5 inches (best 8 -9 inches) This allow me more room to fasten all the connections. Connect the gas last with yellow tape. Put plenty of white teflon tape on all the water connections. Watch the cold water connections because you can just unsrew it right out of the heater. Note: I said all that because you should put the double valve shutoff setup so that you can do some maintenance on the heater. You can close off the inlet and outlet while running a cleaning liquid through the system and out. Then put the batteries. Look at it carefully and you'll see one of the slots has the spring, which means negative. 2 D size batteries. Close the white door and twist to lock. Turn on the switch. You can't see anything until the hot water faucet is turned on and water goes through the heater. The hot water is not instant but it will get pretty hot. Adjust after you use it a few times: dishes, showers... Started using 1 week ago. Works well. Gas is a little loud. Buy water heater exhaust adapter to the original exhaust to the roof and good inlet air under the house?
Verified purchase: YesCondition: NewSold by: best-homepro
by vinny58
Jul 19, 2021
Lil big saver
works great for mine tiny home i recommend it great value go to a home depot and a water heater cost you 850.00 and being on retirement a big plus cause i don"t have that kind of cash.
Verified purchase: YesCondition: NewSold by: ftpress

18L Tankless Hot Water Heater Natural Gas On-Demand Instant Boiler w/Shower Kit

Additional service available

Shop with confidence

Item specifics

Item description from the seller

more-vipbest

95.8% positive feedback•4.3K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (736)

Product ratings and reviews

Most relevant reviews

great value

A tankless water heater

So far so good

Instant Gas water heater Tankless Home Install DIY

Lil big saver

More to explore :

Shop Top Sellers and Highly Rated Products in Tankless Water Heaters

Best Sellers

Top Rated

more-vipbest

95.8% positive feedback•4.3K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (736)

Picture 1 of 12

18L Tankless Hot Water Heater Natural Gas On-Demand Instant Boiler w/Shower Kit

Additional service available

Shop with confidence

Item specifics

Item description from the seller

more-vipbest

95.8% positive feedback•4.3K items sold

Detailed seller ratings

Popular categories from this store

Seller feedback (736)

Product ratings and reviews

Most relevant reviews

great value

A tankless water heater

So far so good

Instant Gas water heater Tankless Home Install DIY

Lil big saver

More to explore :

Shop Top Sellers and Highly Rated Products in Tankless Water Heaters

Best Sellers

Top Rated

Related searches