Everflo Stainless Direct Unvented Hot Water Storage Cylinder & Kit

Everflo Stainless Direct Unvented Hot Water Storage Cylinder & Kit

The Everflo Stainless Direct Unvented Hot Water Storage Cylinder is designed to deliver fast, reliable and efficient hot water for a wide range of properties — from single-bathroom homes to small commercial settings such as pavilions or offices. Built to heat up quickly and retain heat for long periods, these cylinders ensure strong performance while keeping running costs low. Everflo cylinders are crafted from high-quality duplex stainless steel for long-lasting durability and complete peace of mind. They’re suitable for use with gas, oil or electric boilers and come fitted with a built-in immersion heater for backup heating, ensuring hot water is always available even if the main heat source is offline. With a wide choice of sizes — 90L, 120L, 150L, 180L, 210L, 250L and 300L — there’s an option suitable for everything from smaller homes to properties with heavier hot water demand.

Features & Benefits

Designed for use with gas, oil or electric boilers Wide size range from 90 to 300 litres Suitable for domestic and small commercial applications Integrated immersion heater for backup heating Constructed from durable duplex stainless steel 50mm CFC/HCFC-free polyurethane foam for superior heat retention Extremely low standing heat loss and low running costs 25-year fully transferable warranty on the stainless steel inner vessel

Components & Connections

22mm hot water draw-off 22mm cold feed Two 22mm coil connections Temperature relief valve 3kW immersion heater Dual thermostat Two-port zone valve Tundish Inlet control set 12L expansion vessel

FAQs

Is this cylinder suitable for homes with high hot water demand?

Yes — with sizes up to 300L, the Everflo range is ideal for medium to large homes and even small commercial properties.

Does the cylinder need a boiler to operate?

It is designed for use with boilers (gas, oil or electric), but the built-in immersion heater provides backup heating if needed.

What is the warranty on the Everflo cylinder?

Everflo provides a generous 25-year transferable guarantee on the stainless steel inner vessel, offering long-term peace of mind.