Global Heritage 28L Gas & Electric Caravan Hot Water System

Global Heritage 28L Gas & Electric Hot Water System

The Global Heritage WTD128 is a 28-litre gas and electric hot water system for caravans, motorhomes and RVs. LPG gas and 240V electric heating provide options for use when travelling or connected to mains power.

Key Features

• Dual operation – Runs on LPG gas or 240 V electric power for total flexibility on or off grid.
• Fast heating performance – Heats from 20 °C to 65 °C in just 28 minutes when using gas and electric together.
• Large 28-litre tank – 28-litre storage tank.
• High efficiency – Up to 90% gas heating efficiency with clean combustion ratio (CO/CO₂ 0.00002).
• Compact & lightweight – 12.2 kg unit weight; check installation dimensions before ordering.
• Smart design – Integrated gas regulator, sacrificial anode, and hinged door for easy servicing.
• Durable finish – Black door and corrosion-resistant components built for long life in harsh outdoor conditions.

Specifications

• Brand: Global Heritage
• Model: WTD128
• Gas type: Universal LPG
• Tank volume: 28 L
• Gas consumption: 7.5 MJ/h
• Gas output: 1.82 kW
• Efficiency (Gas): 90%
• Electric heating power: 1.4 kW (220–240 V)
• Heating time (20 °C → 65 °C): Gas 58 min  |  Electric 50 min  |  Gas + Electric 28 min
• Max water temperature: 65 °C
• Power supply: 12 V DC, 0.65 A
• Dimensions (H × W × D): 390 × 390 × 550 mm
• Cut-out size: 325 × 325 mm
• Water connector position: Rear
• Door colour: Black
• Weight: 12.2 kg
• CO/CO₂ ratio: 0.00002 (well below AS/NZS 5263 limit of 0.007)
• Manufacturer’s warranty: 1 year

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