Description
Reflex 12V Caravan Gas Hot Water Heater – 80,000 BTU Instant LPG RV Water Heater (11L/min) - White
Product Overview
Enjoy unlimited hot water wherever your travels take you with the Reflex 12V Caravan Gas Hot Water Heater — a powerful, compact and ultra-efficient instant LPG hot water system designed specifically for caravans, motorhomes, campervans and RVs.
Delivering an impressive 80,000 BTU of heating power and a high flow rate of 11 litres per minute, this advanced continuous-flow water heater ensures reliable hot water even in cold conditions. Whether you're touring the Outback, camping by Australia’s waterways, or travelling full-time, Reflex provides hotel-style comfort on the road.
Built for harsh Australian conditions and engineered with intelligent microcomputer control, rainproof protection, and safety monitoring, the Reflex RV Water Heater delivers outstanding performance, efficiency and peace of mind.
Backed by a 2-year warranty, this is the ultimate hot water solution for serious travellers.
✅ Key Features
Powerful 80,000 BTU Heating Output
Delivers double the heating power of many competitors for fast, consistent hot water.
Continuous Flow System
Enjoy endless hot water for showers, washing dishes, and kitchen use — no storage tank required.
High Flow Rate – 11L/min
Ideal for simultaneous showering and sink use in caravans and motorhomes.
12V DC Powered (Battery Compatible)
Runs directly from your caravan or RV 12V system (10 amp draw).
Universal LPG (ULPG) Compatible
Works with standard caravan gas systems across Australia.
Smart Microcomputer Control
Automatically regulates gas flow, fan speed and combustion for stable water temperature and high efficiency.
Rainproof Outdoor Installation (IPX4 Rated)
Designed for safe external caravan wall mounting in all weather conditions.
Automatic Error Detection & Safety Shutoff
Built-in diagnostics monitor all safety systems and display fault codes if required.
Compact Space-Saving Design
Ideal for caravans, campervans and motorhomes where space is at a premium.
🚐 Perfect For
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Caravans & Camper Trailers
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Motorhomes & RVs
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Off-Grid Touring Setups
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4WD Touring Vehicles
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Mobile Homes & Tiny Homes
📦 What’s in the Box
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Reflex Caravan Gas Hot Water Heater
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Wired Digital Controller
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Installation Mounting Hardware
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User Manual & Safety Guide
📊 Technical Specifications
Model: RVIUWH11W
Fuel Type: Universal LPG (ULPG)
Power Supply: 12V DC (10 amp)
Heating Output: 80,000 BTU/hr
Capacity: 11 L/min @ 25°C temperature rise
Efficiency: 84%
Temperature Range: 43°C – 50°C
Factory Preset: 50°C
Gas Consumption: 23 – 84.3 MJ/hr
Gas Supply Pressure: 2.75 – 7.0 kPa
Water Pressure Range: 2 kPa – 1000 kPa
Gas Inlet: SAE 45 5/8-18 UNF (3/8” copper pipe)
Water Connections: 15mm male thread
IP Rating: IPX4 (rainproof)
Cut-Out Dimensions: 330 × 330 × 450 mm
Orientation: Vertical wall mount
Installation: Caravan & RV external mounting
Warranty: 2 Years
Why Choose Reflex?
Reflex RV water heaters are engineered for travellers who demand performance, reliability and comfort. With industry-leading 80,000 BTU output, intelligent control electronics and rugged weatherproof construction, Reflex delivers true residential-style hot water on the road.
From Outback adventures to coastal touring, Reflex ensures you never run out of hot water again.
Order today for fast Australia-wide shipping
Upgrade your caravan with Reflex and experience luxury hot water wherever you roam.