Dewhot 20L Fan Forced Specialised Gas Water Heater-Outdoor

Product Overview

The Dewhot 20L Outdoor Fan-Forced LPG Gas Geyser (OD20DH) is a Type D gas water heater designed for outdoor installation at medium-sized homes. It supplies up to 20 litres of hot water per minute across multiple outlets, subject to available flow and installation conditions.

Key Features

• Fan-forced operation with a manufacturer-stated 88% energy efficiency.
• Heavy-duty copper radiator and weather-resistant exterior.
• Included temperature controller with 10 m cable and automatic self-diagnostic codes.
• Flame failure safety device and pressure relief protection.
• Compatible with mixer taps and designed to maintain a consistent temperature across multiple outlets.

Applications

• Outdoor hot-water supply for medium-sized homes.
• Multiple bathrooms and kitchen hot-water outlets where total demand is within the unit's capacity.

Why Choose This Product?

This model combines multi-outlet hot-water delivery with fan-forced LPG heating, electronic temperature control and a compact outdoor enclosure.

Important Notes

• Type D appliance: install outdoors only, using a qualified LPG gas installer in accordance with applicable South African requirements.
• Requires an electrical supply for the fan and controls; it is not a battery-ignition-only geyser.
• Dewhot recommends a protective weather box, particularly in exposed coastal conditions.
• Manufacturer installation guidance specifies a minimum 48 kg LPG cylinder and a regulator rated at least 4 kg/hour; the installer must verify the complete gas supply design.
• Supplier price-list code: 20LFF-O; manufacturer model: OD20DH.

Technical Specifications