--- product_id: 642386709 title: "Ranein Propane Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-LPG-FU01 for Single Family Residence" brand: "ranein" price: "$542.76" currency: USD in_stock: false url: https://www.desertcart.us/products/642386709-ranein-propane-gas-tankless-water-heater-max-8-5-gpm store_origin: US region: United States of America --- # Smart Touch LED control 5.1 GPM flow rate 120,000 BTU high-output burner Ranein Propane Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-LPG-FU01 for Single Family Residence **Brand:** ranein **Price:** $542.76 **Availability:** ❌ Out of Stock ## Summary > 🔥 Instant Hot Water, Zero Compromise 💧 ## Quick Answers - **What is this?** Ranein Propane Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-LPG-FU01 for Single Family Residence by ranein - **How much does it cost?** $542.76 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/642386709-ranein-propane-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 - • **Endless Hot Water Flow:** Power through 2-3 bathrooms simultaneously with a steady 5.1 GPM—never compromise your morning routine again. - • **Space-Smart Compact Design:** Save 80% space with a sleek wall-mounted unit that fits closets or utility rooms—complete with all installation essentials for a seamless upgrade. - • **Robust 8-Layer Safety Shield:** Stay worry-free with anti-freeze defense, overheat cut-off, pressure relief, and exhaust blockage detection built to ANSI safety standards. - • **Energy-Saving Condensing Tech:** Slash your gas bills by up to 20% with advanced heat recycling and a 4-stage modulating burner that adapts to your demand. - • **Precision Smart Touch Control:** Set your perfect temperature (95°F-149°F) with ±1°F accuracy and choose from 4 intuitive preset modes for effortless comfort. ## Overview The Ranein Condensing Natural Gas Tankless Water Heater delivers a powerful 120,000 BTU output with a 5.1 GPM flow rate, providing endless hot water for 2-3 bathrooms simultaneously. Featuring energy-efficient condensing technology, it reduces gas consumption by up to 20%. The smart LED touchscreen offers precise temperature control and multiple preset modes, while 8-layer safety protections ensure reliable operation year-round. Its compact, wall-mounted design saves 80% space compared to traditional tanks, making it an ideal upgrade for modern homes. ## Description Ranein Propane Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-LPG-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 | B0CXT8MB5W | | Best Sellers Rank | #101,724 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #107 in Water Heaters | | Brand | Ranein | | Brand Name | Ranein | | Capacity | 7.4 gallons | | Color | Gray | | Customer Reviews | 4.0 out of 5 stars 134 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 LPG | | Item Weight | 42 pounds | | Manufacturer | Ranein | | Manufacturer Warranty Description | 2 Year Manufacturer | | Material Type | Propane | | Maximum Pressure | 116 psi | | Maximum Temperature | 155 °F | | Model Number | RH19K-LPG-FU01 | | Mount Type | Wall | | Number of Items | 1 | | Power Source | Propane Gas | | Product Dimensions | 15.08"W x 24.25"H | | Special Feature | LED Display | | Special Features | LED Display | | Style Name | Propane | | Unit Count | 1 Count | | Voltage | 120 volts_of_alternating_current | ## Product Details - **Brand:** Ranein - **Capacity:** 5.1 gallons - **Power Source:** crank - **Product Dimensions:** 14.2"W x 22"H - **Special Feature:** LED Display ## Images ![Ranein Propane Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-LPG-FU01 for Single Family Residence - Image 1](https://m.media-amazon.com/images/I/51GaaiCNAeL.jpg) ![Ranein Propane Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-LPG-FU01 for Single Family Residence - Image 2](https://m.media-amazon.com/images/I/71rkZco-P1L.jpg) ![Ranein Propane Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-LPG-FU01 for Single Family Residence - Image 3](https://m.media-amazon.com/images/I/612WGdDY7QL.jpg) ![Ranein Propane Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-LPG-FU01 for Single Family Residence - Image 4](https://m.media-amazon.com/images/I/71R3ejvgw6L.jpg) ![Ranein Propane Gas Tankless Water Heater, Max 8.5 GPM, 190,000 BTU Indoor Instant Hot Water Heater RH19K-LPG-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.us/products/642386709-ranein-propane-gas-tankless-water-heater-max-8-5-gpm](https://www.desertcart.us/products/642386709-ranein-propane-gas-tankless-water-heater-max-8-5-gpm) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-11-11*