--- product_id: 636491017 title: "Ranein Natural Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-NG-FU01 for Single Family Residence" brand: "ranein" price: "1933.16 DT" currency: TND in_stock: false url: https://www.desertcart.tn/products/636491017-ranein-natural-gas-tankless-water-heater-max-8-5-gpm store_origin: TN region: Tunisia --- # Max 7.4 GPM flow rate Low noise, smart blower control 190,000 BTU high heat output Ranein Natural Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-NG-FU01 for Single Family Residence **Brand:** ranein **Price:** 1933.16 DT **Availability:** ❌ Out of Stock ## Summary > 🔥 Elevate your home comfort with endless hot water on demand! ## Quick Answers - **What is this?** Ranein Natural Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-NG-FU01 for Single Family Residence by ranein - **How much does it cost?** 1933.16 DT with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/636491017-ranein-natural-gas-tankless-water-heater-max-8-5-gpm) ## 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 - • **Family-Ready Capacity:** Supports 4-6 outlets simultaneously with 7.4 gallons per minute flow rate. - • **Compact Wall-Mount Design:** Sleek 24.25" x 15.08" footprint fits seamlessly in any indoor space. - • **Instant Hot Water, No Wait:** Say goodbye to cold showers with on-demand heating that never quits. - • **Powerful & Efficient Combustion:** Smart blower adjusts speed for full combustion and safer, quieter operation. - • **Hassle-Free Installation & Support:** Standard fittings and dedicated customer service make setup a breeze. ## Overview The Ranein Natural Gas Tankless Water Heater delivers instant hot water with a powerful 190,000 BTU output and a maximum flow rate of 7.4 gallons per minute. Its smart blower system ensures efficient, safe combustion with low noise, while the compact wall-mounted design saves space. Ideal for households with multiple outlets, it offers reliable, energy-efficient heating backed by a 2-year warranty and easy installation. ## Description Ranein Natural Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-NG-FU01 for Single Family Residence - desertcart.com ## Features - Fans Placed Underneath: It will be more secure in terms of safety, and no smoke backflow will occur. The blower has large power and can automatically adjust the rotating speed according to the change of external wind pressure and the change of water temperature to provide sufficient oxygen for gas combustion, ensuring full combustion and safer use. Low noise and longer service life. - No Waiting Required: Unlike traditional tank water heaters, tankless water heaters eliminate the need for a 30-minute preheating wait time, allowing you to have unlimited hot water on demand. - Easy to Assemble and Use: Uses standard 3/4" NPT water inlet fittings and air inlets for quick installation. Its compact size of 24.25"L x 15.08" W x 8.07"H takes up almost no space. If you have any questions about installation and operation, please do not hesitate to contact us and we will serve you wholeheartedly. - Wide Application: 190,000 BTU high heating capacity and maximum 8.5 GPM. It is suitable for 4-6 outlet points, which can satisfy whole family. - Note: We provide a 2-year warranty for the water heater. If you encounter any issues, please contact us. In cold weather, if the water heater is not used for a long time, the pressure relief valve needs to be opened to drain the remaining water in the water heater. Not recommended for areas over 2,000 feet. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0CXT6426T | | Best Sellers Rank | #814,866 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #833 in Water Heaters | | Brand | Ranein | | Brand Name | Ranein | | Capacity | 7.4 gallons | | Color | 8.5GPM 190,000 BTU | | Customer Reviews | 3.7 out of 5 stars 18 Reviews | | Flow Rate | 8.5 gpm | | Heat Output | 190000 british thermal units | | Included Components | Assembly Kit x1, Manual x1, Tankless Water Heater x1 | | Item Depth | 24.25 inches | | Item Dimensions W x H | 15.08"W x 24.25"H | | Item Type Name | tankless water heater NG | | Item Weight | 56 pounds | | Manufacturer | Ranein | | Manufacturer Warranty Description | 2 Year Manufacturer | | Material Type | Natural Gas | | Maximum Pressure | 116 psi | | Maximum Temperature | 155 °F | | Model Number | RH19K-NG | | Mount Type | Wall | | Number of Items | 1 | | Number of Packs | 1 | | Power Source | Natural Gas | | Product Dimensions | 15.08"W x 24.25"H | | Special Feature | LED Display | | Special Features | LED Display | | Style Name | Natural Gas | | Unit Count | 1 Count | | Voltage | 120 volts | ## Product Details - **Brand:** Ranein - **Product Dimensions:** 15.08"W x 24.25"H - **Color:** Gray - **Voltage:** 120 Volts (AC) - **Maximum Temperature:** 149 Degrees Fahrenheit ## Images ![Ranein Natural Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-NG-FU01 for Single Family Residence - Image 1](https://m.media-amazon.com/images/I/51GaaiCNAeL.jpg) ![Ranein Natural Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-NG-FU01 for Single Family Residence - Image 2](https://m.media-amazon.com/images/I/7131k8Sz4-L.jpg) ![Ranein Natural Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-NG-FU01 for Single Family Residence - Image 3](https://m.media-amazon.com/images/I/612WGdDY7QL.jpg) ![Ranein Natural Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-NG-FU01 for Single Family Residence - Image 4](https://m.media-amazon.com/images/I/71R3ejvgw6L.jpg) ![Ranein Natural Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-NG-FU01 for Single Family Residence - Image 5](https://m.media-amazon.com/images/I/71r6HcjYrkL.jpg) --- ## 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.tn/products/636491017-ranein-natural-gas-tankless-water-heater-max-8-5-gpm](https://www.desertcart.tn/products/636491017-ranein-natural-gas-tankless-water-heater-max-8-5-gpm) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-30*