Heatrae Sadia R Plus 70 Electric Vented Water Heater

The Heatrae Sadia R Plus 70 is a 70 litre electric vented water heater featuring innovative cistern-less design for simplified installation and maintenance. Equipped with a powerful 3 kW heating element and advanced electronic controls, it delivers efficient hot water with intelligent fault reporting and legionella protection.

Key Features

• Cistern-less self-contained design eliminates feed tank maintenance and installation complexity.
• 3 kW immersion heater provides 80 minute heat-up time from cold.
• Digital temperature display and control with adjustable 38-78°C range (factory set 60°C).
• Intelligent LED fault reporting simplifies diagnostics and servicing.
• Legionella control system ensures hygiene through optimised temperature cycles.
• Universal wall bracketing system for easy retrofit or new installations.
• Push-fit rotational overflow with multiple orientation options.
• Factory-fitted safety devices including thermal cut-out and overheat protection.

Why Buy Heatrae Sadia R Plus 70?

This next-generation vented water heater combines modern electronic controls with proven reliability, offering significant installation advantages over traditional cistern-fed systems.

The cistern-less design reduces maintenance while delivering improved performance and energy efficiency with comprehensive safety features as standard.

Suitable For

• Domestic properties requiring reliable vented hot water storage.
• Light commercial applications – offices, small hotels, guest houses.
• Retrofit replacements for older cistern-fed water heaters.
• New installations where space and maintenance are priorities.

Technical Specifications

• Brand: Heatrae Sadia
• Model: R Plus 70 3kW
• MPN: 94040012
• Type: Electric vented combination water heater
• Capacity: 70 litres
• Power Rating: 3 kW @ 240V
• Heat-up Time: 80 minutes
• Dimensions (HxWxD): 1230 mm x 610 mm x 278 mm
• Weight: 35 kg empty / 105 kg full
• Max Inlet Pressure: 10 bar
• Min Fill Rate: 7 L/min
• Fill Time: 6 minutes @ 12 L/min
• Connections: 22 mm hot outlet, 15 mm cold inlet
• Guarantee: 2 years parts and labour

Installation & Compliance

Wall-mounted with universal bracketing system and factory-fitted safety controls including solenoid valve, thermal cut-out and overflow protection. Simple electrical connection via 13A fused spur for immediate compliance with UK water regulations.