SIHAO LPG Tankless Water Heater 6L–18L, Stainless Steel Instant Propane Gas Water Heater with LED Display for Outdoor, RV, Trailer & Home Use

Product Description

The SIHAO LPG Tankless Water Heater delivers instant, endless hot water using liquefied petroleum gas (LPG), making it an ideal solution for outdoor showers, RVs, trailers, yachts, cabins, and off grid living. Designed for reliable performance in cold environments, this propane water heater provides consistent hot water without the need for a large storage tank.

Featuring a wall-mounted, space-saving design, LED temperature display, and rotary control knobs, the SIHAO water heater allows precise temperature adjustment from 50°F to 140°F. Built with a brushed stainless-steel housing and tin-plated copper internal components, it offers high thermal efficiency, durability, and corrosion resistance.

Key Features

• Instant & Endless Hot Water – Tankless LPG system heats water on demand

• Multiple Capacity Options – Available in 6L / 8L / 10L / 12L / 16L / 18L

• High Thermal Efficiency – ≥80.8% efficiency for gas and energy savings

• Stainless Steel Construction – Waterproof, rust-resistant, and durable housing

• LED Temperature Display – Real-time water temperature monitoring

• Rotary Control Knobs – Independent gas and water flow adjustment

• Wall-Mounted Design – Saves space and improves installation safety

• Battery Ignition – Powered by 2 “D” batteries (DC 3V), no constant electricity required

Advanced Safety Protections

This SIHAO propane water heater has passed CE certification and includes multiple built-in safety features:

• Overheat protection (75°C)

• Low water flow protection

• Anti-freeze protection

• Over water pressure protection

• Flame failure protection (auto gas shut-off)

Product Specifications

• Brand: SIHAO

• Model Number: 6L–18L

• Product Type: Tankless LPG Water Heater

• Gas Type: Liquefied Petroleum Gas (LPG / Propane)

• Ignition Type: DC 3V (2 × D batteries)

• Rated Power: 12 / 16 / 20 / 24 / 32 / 36 kW (model dependent)

• Water Output: 6 / 8 / 10 / 12 / 16 / 18 L

• Water Temperature Range: 50°F–140°F (10°C–60°C)

• Working Pressure: 0.02–0.8 MPa

• Starting Pressure: 0.015 MPa

• Water Connector: G1/2"

• Gas Hose Diameter: φ 0.79"

• Working Noise: 2800 PA

• Voltage: 220V

• Valve Type: Zero water pressure valve

• High-Concerned Chemical: None

• Origin: Mainland China

What Makes This Water Heater Special

• Designed specifically for off-grid and outdoor use

• Efficient enclosed combustion for safer operation

• Durable copper internals reduce scale buildup

• Compact design ideal for small spaces

Best Uses For

• Outdoor showers

• RVs, campers, trailers, and motorhomes

• Cabins, farms, and remote locations

• Kitchens or bathrooms (heater installed outside for safety)

• Yachts and marine applications

Why You’ll Love It

• Enjoy hot showers anytime, anywhere

• Saves energy compared to tank water heaters

• Easy to operate and adjust temperature

• Reliable performance even in cold weather

• Includes shower kit for immediate use

Package Includes

• 1 × SIHAO LPG Tankless Water Heater

• 1 × Shower Head Kit

• 1 × English User Manual