--- product_id: 745790955 title: "Ranein Tankless Water Heater without Natural Gas Tank with Ventilation Pipe, Max 3.6 GPM, 80,000 BTU Instant Water Heater" brand: "ranein" price: "VT159664" currency: VUV in_stock: false reviews_count: 5 url: https://www.desertcart.vu/products/745790955-ranein-tankless-water-heater-without-natural-gas-tank-with-ventilation store_origin: VU region: Vanuatu --- # 3.6 GPM flow rate 80,000 BTU power Includes vent pipe kit Ranein Tankless Water Heater without Natural Gas Tank with Ventilation Pipe, Max 3.6 GPM, 80,000 BTU Instant Water Heater **Brand:** ranein **Price:** VT159664 **Availability:** ❌ Out of Stock ## Summary > 🔥 Elevate your home’s hot water game—instant, efficient, and ready when you are! ## Quick Answers - **What is this?** Ranein Tankless Water Heater without Natural Gas Tank with Ventilation Pipe, Max 3.6 GPM, 80,000 BTU Instant Water Heater by ranein - **How much does it cost?** VT159664 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.vu](https://www.desertcart.vu/products/745790955-ranein-tankless-water-heater-without-natural-gas-tank-with-ventilation) ## Best For - ranein enthusiasts ## Why This Product - Trusted ranein brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Safety First:** Equipped with dry burn and flame failure protection for peace of mind in every use. - • **Powerful & Efficient:** 80,000 BTU output fuels up to 3.6 gallons per minute, supporting multiple water points seamlessly. - • **Energy-Smart Copper Tank:** Oxygen-free copper tank minimizes heat loss, cutting energy costs and boosting efficiency. - • **Instant Hot Water, No Wait:** Say goodbye to preheating delays with on-demand heating that delivers continuous hot water instantly. - • **All-in-One Installation Kit:** Comes complete with exhaust pipe and mounting kit—no hidden extras, no extra spend. ## Overview The Ranein Tankless Water Heater delivers powerful 80,000 BTU heating with a 3.6 GPM flow rate, providing instant hot water for multiple points without the wait. Designed with an oxygen-free copper tank to reduce heat loss and energy consumption, it includes a complete vent pipe kit for hassle-free installation. Safety features like dry burn and flame failure protection ensure reliable operation, making it a smart, efficient upgrade for modern homes. ## Description NG Tankless Water Heater Review: Works great. Meets my needs and actually reduced the gas bill from my prior 40gal standard tank. Review: When we first received the unit we put it up and it had a small leak. When turning the knob where it was leaking it was broken and that is why the leak. I called the company and the person that answered the phone was very laksadaisy and said I would get a part. I sent pictures in an email on what I needed but they claimed they didn’t get. They didn’t ask for my address I had to ask them if they wanted it. I was totally unsure if I was going to get the part. About a week went by and I never received an email with tracking so I called again. Then I was told a different story wanted more info etc. then I never heard from them again so I called desertcart to return item which i didn’t want to do because of pipes etc we would have to re do plumbing for a new one. But since I didn’t have hot water I ordered another different one because I couldn’t get the same one. We took this one down and packaged back up. The day the new heater came I also received the part I needed to fix this one. No notifications nothing just the part showed up. So I unpacked it and had it put back up replaced the part and sent the other back. It worked great for what we need. It is actually I. Our garage we were redoing our bathroom so we made a makeshift shower in garage. Now it will just be used for sink in garage. ## Features - PERFORMANCE The tankless water heater on demand features a heating output of 80,000 BTU and a hot water flow rate of 3.6 gallons per minute (GPM). It can provide continuous hot water for 2-3 water supply points, so it is enough to meet the hot water needs of bathroom, kitchen and home bar. - NO WAITING REQUIRED Unlike conventional tank water heaters, tankless water heaters eliminate the need for a preheating time of 30 minutes, giving you unlimited hot water on demand. - Offers 4 modes: plate mode (90 °F), fruit mode (90 °F), age mode (90 °F) and child mode (100 °F). More convenient to use. - SAVE MONEY The kit already includes the exhaust pipe, so you don't have to spend extra money to buy it separately. With an oxygen-free copper water tank, reduce heat loss and reduce energy consumption. Applied with standard 1/2 inch NPT water connection and gas inlet. - RECOMMENDATION We strongly recommend that all installations of the unit comply with local building and plumbing regulations at the installation site and must be performed by licensed professionals. (Not recommended for areas over 2 feet) ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CR1BTH9N | | Batteries Required? | No | | Batteries included? | No | | Colour | Gray | | Customer Reviews | 4.2 4.2 out of 5 stars (69) | | Date First Available | 19 April 2025 | | Flow rate | 3.6 Gallons Per Minute | | Included Components | 1 x mounting kit, 1 x tankless water heater, 1 x user manual, 1 x user manual (English language not, 1 x vent pipe | | Item Weight | 8.16 kg | | Item model number | RH8K-NG | | Manufacturer | RANEIN | | Plug profile | Wall | | Product Dimensions | 35.05 x 35.05 x 55.12 cm; 8.16 kg | | Special Features | Dry burn protection, flame failure protection | | Style | Natural gas | | Voltage | 120 Volts (AC) | ## Product Details - **Brand:** Ranein - **Capacity:** 3.6 gallons - **Power source:** Natural Gas - **Product dimensions:** 48.5W x 19.5H centimetres - **Special feature:** Dry burn protection, flame failure protection ## Images ![Ranein Tankless Water Heater without Natural Gas Tank with Ventilation Pipe, Max 3.6 GPM, 80,000 BTU Instant Water Heater - Image 1](https://m.media-amazon.com/images/I/51El3LpUwQL.jpg) ![Ranein Tankless Water Heater without Natural Gas Tank with Ventilation Pipe, Max 3.6 GPM, 80,000 BTU Instant Water Heater - Image 2](https://m.media-amazon.com/images/I/71gUoIBXsGL.jpg) ![Ranein Tankless Water Heater without Natural Gas Tank with Ventilation Pipe, Max 3.6 GPM, 80,000 BTU Instant Water Heater - Image 3](https://m.media-amazon.com/images/I/71Gv41rL0GL.jpg) ![Ranein Tankless Water Heater without Natural Gas Tank with Ventilation Pipe, Max 3.6 GPM, 80,000 BTU Instant Water Heater - Image 4](https://m.media-amazon.com/images/I/61-2Gko2ZHL.jpg) ![Ranein Tankless Water Heater without Natural Gas Tank with Ventilation Pipe, Max 3.6 GPM, 80,000 BTU Instant Water Heater - Image 5](https://m.media-amazon.com/images/I/71y-lflmJBL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Review *by R***N on 2 January 2026* Works great. Meets my needs and actually reduced the gas bill from my prior 40gal standard tank. ### ⭐⭐⭐⭐ Review *by C***R on 8 July 2024* When we first received the unit we put it up and it had a small leak. When turning the knob where it was leaking it was broken and that is why the leak. I called the company and the person that answered the phone was very laksadaisy and said I would get a part. I sent pictures in an email on what I needed but they claimed they didn’t get. They didn’t ask for my address I had to ask them if they wanted it. I was totally unsure if I was going to get the part. About a week went by and I never received an email with tracking so I called again. Then I was told a different story wanted more info etc. then I never heard from them again so I called Amazon to return item which i didn’t want to do because of pipes etc we would have to re do plumbing for a new one. But since I didn’t have hot water I ordered another different one because I couldn’t get the same one. We took this one down and packaged back up. The day the new heater came I also received the part I needed to fix this one. No notifications nothing just the part showed up. So I unpacked it and had it put back up replaced the part and sent the other back. It worked great for what we need. It is actually I. Our garage we were redoing our bathroom so we made a makeshift shower in garage. Now it will just be used for sink in garage. ### ⭐⭐⭐⭐⭐ Review *by R***Z on 22 December 2025* Easy to install. Works great 👍🏼 . Compact and lightweight. ## Frequently Bought Together - Ranein Natural Gas Tankless Water Heater, Indoor Max 3.6 GPM, 80,000 BTU Instant Hot Water Heater - HYDRO MASTER Tankless Water Heater Service Valve Kit with Pressure Relief Valve 3/4-Inch IPS Isolator Clean Brass - CMI Inc - 3/4 Inch IPS Female Threaded Complete Tankless Water Heater Valve Kit with Pressure Relief Valve Water and Gas Connectors - Compatible with Most Tankless Water Heater Brands --- ## 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.vu/products/745790955-ranein-tankless-water-heater-without-natural-gas-tank-with-ventilation](https://www.desertcart.vu/products/745790955-ranein-tankless-water-heater-without-natural-gas-tank-with-ventilation) --- *Product available on Desertcart Vanuatu* *Store origin: VU* *Last updated: 2026-05-12*