--- product_id: 10714443 title: "Kuuma 6 Gallon Water Heater for Marines and Boats, 120V Electric Tank Unit with Front-Mount and Rear Heat Exchange for Daily Hot Water Access" brand: "kuuma" price: "$1422.35" currency: USD in_stock: true category: "Kuuma" url: https://www.desertcart.us/products/10714443-kuuma-6-gallon-water-heater-for-marines-and-boats-120v store_origin: US region: United States of America --- # 1500W electric power Rear heat exchange for max efficiency 6-gallon marine-grade capacity Kuuma 6 Gallon Water Heater for Marines and Boats, 120V Electric Tank Unit with Front-Mount and Rear Heat Exchange for Daily Hot Water Access **Brand:** kuuma **Price:** $1422.35 **Availability:** ✅ In Stock ## Summary > 🔥 Stay warm afloat — never miss a hot shower on the water! 🛥️ ## Quick Answers - **What is this?** Kuuma 6 Gallon Water Heater for Marines and Boats, 120V Electric Tank Unit with Front-Mount and Rear Heat Exchange for Daily Hot Water Access by kuuma - **How much does it cost?** $1422.35 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/10714443-kuuma-6-gallon-water-heater-for-marines-and-boats-120v) ## Best For - kuuma enthusiasts ## Why This Product - Trusted kuuma brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Space-Smart Design:** Compact 13¾" x 13⅝" x 19¾" footprint fits perfectly in tight marine spaces. - • **Powerful & Efficient:** 1500W electric heating delivers rapid warmth with minimal wait. - • **Dual Mounting Flexibility:** Front-mount and rear heat exchange options for easy installation and optimal heat transfer. - • **Durable Marine-Grade Build:** Aluminum construction resists corrosion in harsh sea environments. - • **Reliable Hot Water On Demand:** 6-gallon capacity ensures your boat never runs cold. ## Overview The Kuuma 6 Gallon Water Heater is a robust 120V electric unit designed specifically for marine and boat use. Featuring a 6-gallon capacity and 1500W power input, it delivers reliable hot water with a compact, corrosion-resistant aluminum build. Its rear heat exchange and versatile mounting options maximize efficiency and installation ease, making it the go-to choice for daily hot water access on the water. ## Description Great Product ## Features - Marine Water Heater: Premium 6-gallon Kuuma water heater provides your boat with an ample supply of hot water - Capacity: 6-gallons - Electrical Input: 120V-60Hz/1500W - Dimensions: 13 ¾-inches (W) x 13 5/8-inches (H) x 19 ¾-inches (D) overall; Material: Aluminum - Includes: Rear heat exchange and front to rear mounting brackets ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00I4ZSA0A | | Best Sellers Rank | #586,752 in Automotive ( See Top 100 in Automotive ) #175 in RV Water Heaters | | Brand | Kuuma | | Brand Name | Kuuma | | Capacity | 6 gallons | | Color | Steel | | Customer Reviews | 4.5 out of 5 stars 67 Reviews | | EU Spare Part Availability Duration | 5 Years | | Heat Output | 6 Kilowatts | | Included Components | Great Product | | Is Electric | Yes | | Item Depth | 19.75 inches | | Item Dimensions W x H | 19.75"W x 13.75"H | | Item Type Name | Great Product | | Item Weight | 22.22 Pounds | | Manufacturer | Kuuma Products | | Manufacturer Part Number | 11812 | | Manufacturer Warranty Description | Warranty | | Material Type | Plastic | | Maximum Pressure | 100 Pound per Square Inch | | Model Number | 11812 | | Mount Type | Front Mount | | Power Source | Corded Electric | | Product Dimensions | 19.75"W x 13.75"H | | Special Feature | Rear heat exchange | | Special Features | Rear heat exchange | | Style Name | tank | | UPC | 014717118125 | | Unit Count | 1.0 Count | | Voltage | 120 Volts | | Wattage | 6 KW | ## Product Details - **Brand:** Kuuma Products - **Product Dimensions:** 13.75"W x 19.75"H - **Special Feature:** Rear heat exchange - **Color:** Steel - **Wattage:** 6 KW ## Images ![Kuuma 6 Gallon Water Heater for Marines and Boats, 120V Electric Tank Unit with Front-Mount and Rear Heat Exchange for Daily Hot Water Access - Image 1](https://m.media-amazon.com/images/I/71yGkvAopRL.jpg) ![Kuuma 6 Gallon Water Heater for Marines and Boats, 120V Electric Tank Unit with Front-Mount and Rear Heat Exchange for Daily Hot Water Access - Image 2](https://m.media-amazon.com/images/I/71eGSikPhML.jpg) ![Kuuma 6 Gallon Water Heater for Marines and Boats, 120V Electric Tank Unit with Front-Mount and Rear Heat Exchange for Daily Hot Water Access - Image 3](https://m.media-amazon.com/images/I/617wv-Z--1L.jpg) ![Kuuma 6 Gallon Water Heater for Marines and Boats, 120V Electric Tank Unit with Front-Mount and Rear Heat Exchange for Daily Hot Water Access - Image 4](https://m.media-amazon.com/images/I/51MESN4qUzL.jpg) ![Kuuma 6 Gallon Water Heater for Marines and Boats, 120V Electric Tank Unit with Front-Mount and Rear Heat Exchange for Daily Hot Water Access - Image 5](https://m.media-amazon.com/images/I/61U4Zu740EL.jpg) ## Frequently Bought Together - Kuuma 11812-6 Gallon Water Heater - 120V - Kohree Butyl Sealant Tape White, 1/8-Inch x 3/4-Inch x 30-Foot, Butyl Tape RV Putty Rubber Seal Tape Leak Proof for RV Repair, Window, Boat Sealing, Glass and EDPM Rubber Roof Patching - Mr. Heater F273684 Vent Free Accessories, Black --- ## 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/10714443-kuuma-6-gallon-water-heater-for-marines-and-boats-120v](https://www.desertcart.us/products/10714443-kuuma-6-gallon-water-heater-for-marines-and-boats-120v) --- *Product available on Desertcart United States of America* *Store origin: US* *Last updated: 2026-07-14*