SHENGJINSH 18L 4.3GPM LPG Propane Tankless Gas Water Heater, Digital Display Portable Instant Hot Water Heater for RV Camping Indoor Outdoor Use, White
SHENGJINSH

SHENGJINSH 18L 4.3GPM LPG Propane Tankless Gas Water Heater, Digital Display Portable Instant Hot Water Heater for RV Camping Indoor Outdoor Use, White

|31 ratings
SHENGJINSH 18L 4.3GPM LPG Propane Tankless Gas Water Heater, Digital Display Portable Instant Hot Water Heater for RV Camping Indoor Outdoor Use, WhiteSHENGJINSH 18L 4 3GPM LPG Propane Tankless Gas Water Heater Digital Display Portable Instant Hot Water Heater RV Camping Indoor Outdoor Use WhiteTankless Water Heater Propane with Digital Display 4 3GPM 18L Portable Instant Hot Gas Water Heater for Indoor and CampingTankless Water Heater LPG Propane with Digital Display 4 3GPM 16L Portable Instant Hot Gas Water Heater for Indoor and Camping WhiteTankless Water Heater LPG Propane with Digital Display 1 6GPM 6L Portable Instant Hot Gas Water Heater for Indoor and Camping WhiteTankless Water Heater Propane with Digital Display 4 3GPM 10L Portable Instant Hot Gas Water Heater for Indoor and CampingTankless Water Heater LPG Propane with Digital Display 3 2GPM 12L Portable Instant Hot Gas Water Heater for Indoor and Camping WhiteTankless Water Heater Propane with Digital Display 4 3GPM 12L Portable Instant Hot Gas Water Heater for Indoor and CampingTankless Water Heater LPG Propane with Digital Display 2 7GPM 10L Portable Instant Hot Gas Water Heater for Indoor and Camping WhiteTankless Water Heater Propane with Digital Display 4 3GPM 6L Portable Instant Hot Gas Water Heater for Indoor and CampingTankless Water Heater Propane with Digital Display 4 3GPM 8L Portable Instant Hot Gas Water Heater for Indoor and CampingTankless Water Heater Propane with Digital Display 4 3GPM 16L Portable Instant Hot Gas Water Heater for Indoor and Camping
Actual ColorWhite
Volume Capacity18 L

Key item features

  • Efficient Instant Heating: Utilizes advanced energy-saving and combustion technology for instant hot water on demand, operating only when needed with LPG propane.
  • Modern Digital Display: Features a sleek, fashionable design with a user-friendly digital display and included shower head for convenient temperature control.Water temperature ranges from 50°F to 140°F..
  • Comprehensive Safety Features: Incorporates manifold auto protection including flame failure, anti-freezing, anti-dry combustion, over-heat, over water pressure and 20min timer functions.
  • Exquisite Details: Exquisite hardware is considered in this product: Filter mesh, standard g1/2" copper water inlet and outlet connection, gas emission tube, D-type faucet housing and tinned copper water tank for safe use and durability.
  • Quick Installation and Wide Application: The instant gas water heater with wall-mounted design provides a relaxing shower in the bathroom, while the machine is installed in the kitchen to avoid the risk of toxic gas leakage during bathing. Perfect for camping, washing pets, and traveling in an RV.

Specs

Water heater type, Smart Water HeaterFuel type, PropaneBrand, SHENGJINSHVolume capacity, 18 LIs energy star-certified, YFeatures, Easy Installation

About this item

Product details

Specifications:
Hot water output: 6L/min (1.6 gpm),8L/min (2.1 gpm),10L / min (2.7 gpm),12L/min (3.2 gpm),16L/min (4.3 gpm),18 L/min (4.8 gpm)
Heating power: 12kW, 16kW, 20kW, 24kW, 32kW, 36kW
Gas type: LPG (liquefied petroleum gas); gas pressure: 2800pa
Tank temperature: 50°F-140°F (10℃-60℃)
Water connection: g1/2"; Rubber gas hose: φ 0.79"
Suitable water pressure: 0.02MPa-0.8MPa
Start pressure: 0.015MPa
Exhaust path: Open & Force smoke outlet type
Discharge options: Flue gas automatic discharge
Ignition: 2 pcs 1.5V type D batteries (not included)
Note: The product accessories only include shower head accessories. Due to differences in production batches, the color of accessories may be slightly different, but this does not affect the normal use of the product.

Package Include:
1 x Water Heater
1 x Shower Kit
1 x English User Manual

  • Efficient Instant Heating: Utilizes advanced energy-saving and combustion technology for instant hot water on demand, operating only when needed with LPG propane.
  • Modern Digital Display: Features a sleek, fashionable design with a user-friendly digital display and included shower head for convenient temperature control.Water temperature ranges from 50°F to 140°F..
  • Comprehensive Safety Features: Incorporates manifold auto protection including flame failure, anti-freezing, anti-dry combustion, over-heat, over water pressure and 20min timer functions.
  • Exquisite Details: Exquisite hardware is considered in this product: Filter mesh, standard g1/2" copper water inlet and outlet connection, gas emission tube, D-type faucet housing and tinned copper water tank for safe use and durability.
  • Quick Installation and Wide Application: The instant gas water heater with wall-mounted design provides a relaxing shower in the bathroom, while the machine is installed in the kitchen to avoid the risk of toxic gas leakage during bathing. Perfect for camping, washing pets, and traveling in an RV.
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it.  

Specifications

Water heater type

Smart Water Heater

Fuel type

Propane

Brand

SHENGJINSH

Volume capacity

18 L

Warranty

Warranty information

One Year

Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.

Customer ratings & reviews

4.1 out of 5 stars
stars
31 ratings3 reviews
Includes global ratings and reviews
How item rating is calculated
  1. 5 stars61% (19)
  2. 4 stars13% (4)
  3. 3 stars10% (3)
  4. 2 stars3% (1)
  5. 1 star13% (4)
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |

Showing 1-3 of 3 reviews

Jul 24, 2026
Reviewer name: MaBug
Item details
Color: Silver
Volume capacity: 18 L
Sold and shipped bySHENGJINSH
5 out of 5 stars
5 out of 5 stars review

Verified Purchase

Love it in summer and winter especially.

Helpful?3Y7BUP46VV1H19310118507
May 12, 2026
Reviewer name: Jackie
Item details
Color: Silver
Volume capacity: 16 L
Sold and shipped bySHENGJINSH
3 out of 5 stars
3 out of 5 stars review

Verified Purchase

This doesn't heat water well enough to keep. I tried every adjustment and it wouldn't warm up past 15°C = 60°F. Far too cold for a shower. I will try a different unit. Perhaps a 18L unit.

Helpful?3Y7BUP46VV1H19310118507
reply from SHENGJINSH

Hello Jackie! We are very sorry, our water heater did not meet your expectations. There are several reasons why the water heater might not reach the desired temperature even though it ignites and works normally: First, switch from summer mode to winter mode. Second, turn the gas valve to the highest setting. Third, also turn the water valve to the highest setting; this should raise the temperature.

Oct 20, 2026
Reviewer name: Scott
Top Reviewer
Item details
Color: White
Volume capacity: 10 L
Sold and shipped bySHENGJINSH
2 out of 5 stars
2 out of 5 stars review

Verified Purchase

never got it hooked up it's still sitting in the Box

Helpful?3Y7BUP46VV1H19310118507
Current price is $165.99
Price when purchased online
  • Free shipping
  • Free Holiday returns until Jan 31
Walmart Protection Plan by Allstate

(Only one option can be selected at a time)

How do you want your item?

How do you want your item?
Ships to
Arrives between Nov 20 - Nov 23
|
Sold and shipped by SHENGJINSH
3 out of 5 stars
3 stars out of 5, based on 9 seller reviews(3.0)
Extended holiday returns
Free Holiday returns until Jan 31