EHC Neptune 170L Direct Stainless Steel Unvented Cylinder

The EHC Neptune Direct Stainless Steel Unvented Cylinder range, available from 120L through to 300L, offers a top-tier, all-electric hot water storage solution designed for UK homes and commercial applications. Built with robust Duplex stainless steel for outstanding corrosion resistance and fitted with energy-efficient insulation and rapid recovery heating coils, it delivers consistent mains pressure hot water with minimal maintenance.

Key Features:

• Durable Duplex stainless steel inner cylinder ensures long life and corrosion resistance
• High-quality polyurethane foam insulation minimises heat loss, achieving an ErP rating of C
• Fast recovery immersion heater(s) typically 3kW, factory-fitted for electric direct heating operation
• Operates safely at 3 bar (regulated by inlet control set) delivering powerful mains pressure hot water
• Pre-fitted safety valves including temperature & pressure relief valve, inlet control set, expansion vessel, and discharge tundish
• Compact dimensions with a diameter of approx. 550mm allowing flexible installation in tight spaces
• Available capacities: 120L, 150L, 170L, 210L, 250L & 300L to suit a wide range of property sizes
• Tested to BS EN 12897:2006 for enhanced quality and safety assurance
• Easy installation with pre-assembled inlet and safety valve sets

Technical Specifications:

Additional Information:

• Requires minimal maintenance and includes all necessary safety and control components
• Suitable for high-demand properties requiring reliable mains pressure hot water
• High flow rates exceeding 50 litres per minute at 3 bar operating pressure
• Comprehensive installation and maintenance instructions provided

Why Choose EHC Neptune Direct Unvented Cylinder?

The EHC Neptune Direct Stainless Steel Unvented Cylinder combines energy efficiency, durability, and installer-friendly features to deliver dependable mains pressure hot water for demanding domestic and light commercial applications. Backed by rigorous testing and a quality assurance commitment, it’s a trusted choice for UK heating professionals and homeowners seeking long-term performance and peace of mind.