--- product_id: 485883177 title: "Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins" brand: "forimo" price: "2972933₫" currency: VND in_stock: false reviews_count: 11 url: https://www.desertcart.vn/products/485883177-tankless-water-heater-4-21gpm-16l-outdoor-portable-gashot-water store_origin: VN region: Vietnam --- # 4.21 GPM instant hot water 68000 BTU power output Multi-layer safety protections Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins **Brand:** forimo **Price:** 2972933₫ **Availability:** ❌ Out of Stock ## Summary > 🚿 Hot water freedom, anywhere you roam! ## Quick Answers - **What is this?** Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins by forimo - **How much does it cost?** 2972933₫ with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/485883177-tankless-water-heater-4-21gpm-16l-outdoor-portable-gashot-water) ## Best For - forimo enthusiasts ## Why This Product - Trusted forimo brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **All-in-One Ready Kit:** Includes CSA-approved regulator, 5 spray mode shower head, stainless steel hose, and shower holder for instant setup. - • **Safety First, Always:** Equipped with flame failure, anti-freezing, and overheating protections for worry-free outdoor use. - • **Powerful & Energy Smart:** Advanced combustion tech delivers 68,000 BTU with 11.5% energy savings—more heat, less gas. - • **Compact & Ultra-Portable:** Lightweight 19.36 lbs design with easy carry size fits perfectly in your camping, boating, or RV setup. - • **Endless Hot Water On Demand:** Instantly enjoy up to 4.21 gallons per minute of propane-fueled hot water wherever you go. ## Overview The forimo Tankless Water Heater delivers instant, endless hot water at 4.21 GPM powered by efficient 68,000 BTU propane combustion. Designed for outdoor adventures, it features multi-layer safety protections, a compact lightweight build, and comes complete with all necessary accessories for quick setup. Perfect for camping, boating, RVs, or pet care, it ensures reliable hot water on demand with energy-saving technology. ## Description ABOUT US Sturdy, stable, durable, easy assembly, products by FORIMO are all possessing with these characteristics. About FORIMO FORIMO was founded in 2015,FORIMO has one of the BEST innovated technical teams that always practice FORIMO's brand slogan- tough outdoor heating and cooking equipment and tools, pay less,cost performance is what we have been doing. About FORIMO FORIMO was founded in 2015,FORIMO has one of the BEST innovated technical teams that always practice FORIMO's brand slogan- tough outdoor heating and cooking equipment and tools, pay less,cost performance is what we have been doing. Outdoor Propane Water Heater propane water heater ## Features - 【Premiun Water Heater】-Tankless Water Heater with CSA Approved Regulator, with more safety protection such as flame failure device, anti-freezing protection,over heating protection,Just need 3.6PSI of water pressure,4.21 gallons of hot water can be output per minute. The maximum temperature raise is 167 °F,Applicable only Propane（LPG) - 【Efficient & Energey Saving】-The Propane Water Heater exchanger and main burner are desinged with advanced combustion technology to decrease gas consumption and burning noise.Maximum power output 68000btu/hour, you will get instant endless hot water easily wherever you are.Compact and lightweight structure with 11.5% energy saving technology,so you can get more hot water for less money. - 【Portable Design】-Portable Water Heater size and lightweight make the water heater easy to carry and allow you to enjoy an amazing hot shower after a long day of camping, in your RV, or for giving your pet a bath,Size: 21.65x5.9x13.4 inches,Gas Hot Water Heater is Powered by 2 pcs size "D"cell Batteries. - 【Complete Accessories】-This tankless water heater comes with CSA approval 5FT Gas Regulator, 5 Spray Modes high pressure Shower Head with 59in(1.5m) extended Long Stainless Steel Hose and Shower Holder,There are three interface ports under propane water heater. The left one is the Air inlet. ​The middle one is the shower port,and The right one is the water inlet. - 【Wide Usage】- This Camping Heater,Perfect for Outdoor Shower,Which Bringing an Amazing hot Shower for you When you are Camping, Hiking, Fishing, Beaching, Portable Hot Water Sink, RV/SUV/MPV, etc. Besides, you can Also Wash your Pets with this Tankless Water Heater,Always check gas leakage before operation. - 【Satisfaction Guarantee】-We feel confident that you will love our tankless water heater .If there's something makes you unsatisfied, please don't hesitate to contact us. We would offer you 100% refund or a replacement within 3 months. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0BDZ193SJ | | Best Sellers Rank | #383,030 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #471 in Water Heaters | | Brand | forimo | | Brand Name | forimo | | Capacity | 16 Liters | | Color | Black | | Customer Reviews | 3.4 out of 5 stars 312 Reviews | | Efficiency | [INF] Increased efficiency (exact value not obtainable) | | Flow Rate | 4.21 Gallons Per Minute | | Heat Output | 68000 British Thermal Units | | Included Components | Water Heater | | Is Electric | No | | Item Depth | 5.9 inches | | Item Dimensions W x H | 13.4"W x 21.65"H | | Item Type Name | Tankless Water Heater | | Item Weight | 8.8 Kilograms | | Manufacturer | forimo | | Manufacturer Part Number | Water Heater-013 | | Material Type | Stainless Steel | | Maximum Pressure | 110 Pound per Square Inch | | Maximum Temperature | 167 Degrees Fahrenheit | | Model Number | RSQ-black-16L | | Mount Type | portable | | Power Source | Liquid Propane | | Product Dimensions | 13.4"W x 21.65"H | | Special Feature | Lightweight | | Special Features | Lightweight | | Style Name | 16L | | UPC | 772467618622 | | Unit Count | 1.0 Count | | Voltage | 3 Volts | | Wattage | 12021 watts | ## Product Details - **Brand:** forimo - **Product Dimensions:** 13.4"W x 21.65"H - **Special Feature:** Lightweight - **Color:** Black - **Wattage:** 12021 watts ## Images ![Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins - Image 1](https://m.media-amazon.com/images/I/613hv4hgVyL.jpg) ![Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins - Image 2](https://m.media-amazon.com/images/I/71w7bg6cDmL.jpg) ![Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins - Image 3](https://m.media-amazon.com/images/I/717-B6AZs6L.jpg) ![Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins - Image 4](https://m.media-amazon.com/images/I/71sXIGUU-tL.jpg) ![Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins - Image 5](https://m.media-amazon.com/images/I/71wU0Z6qFaL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by T***M on January 4, 2024* ### ⭐ Review *by D***D on October 1, 2024* ### ⭐⭐⭐⭐⭐ Review *by T***S on December 13, 2025* ## Frequently Bought Together - Tankless Water Heater 4.21GPM 16L Outdoor Portable GasHot Water Heater Instant Propane Water Heater with Digital Display Multi-Protection for Camping Trips Boat Cabins - SHURFLO (255-313) 1/2" Twist-On Pipe Strainer --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.vn/products/485883177-tankless-water-heater-4-21gpm-16l-outdoor-portable-gashot-water](https://www.desertcart.vn/products/485883177-tankless-water-heater-4-21gpm-16l-outdoor-portable-gashot-water) --- *Product available on Desertcart Vietnam* *Store origin: VN* *Last updated: 2026-05-15*