Everflo Unvented Cylinder Indirect 250lt Pre-Plumbed (**Collection Only, Not For Delivery**)

Everflo Unvented Cylinder Indirect 250L Pre-Plumbed – High-Efficiency Hot Water Storage Solution (Collection Only)

Looking for a reliable, energy-efficient hot water storage solution for your home or commercial property? The Everflo Unvented Cylinder Indirect 250L Pre-Plumbed is the ideal choice for homeowners, plumbers, and property developers who need a high-performance system that’s easy to install and built to last. Available for collection only from Wise Guys DIY, this unvented hot water cylinder delivers excellent value, robust performance, and peace of mind.

Key Features of the Everflo 250L Pre-Plumbed Cylinder

• Capacity: 250 litres – perfect for medium to large homes or light commercial use

• Type: Indirect – connects to a regular or system boiler for efficient water heating

• Pre-Plumbed Design: Minimises installation time and costs

• High-Grade Duplex Stainless Steel Construction

• 25-Year Manufacturer Warranty on Cylinder

• Integrated Components for Quick Setup

• Suitable for High-Pressure Systems

• Compliant with Building Regulations Part L and G3

Superior Build Quality & Energy Efficiency

The Everflo 250L unvented indirect cylinder is manufactured from high-grade Duplex stainless steel, ensuring long-term resistance to corrosion and delivering exceptional durability. The internal coil is designed to transfer heat efficiently from the boiler to the stored water, making it highly energy-efficient. The cylinder is fully insulated with a high-density polyurethane foam layer to prevent heat loss, helping reduce your energy bills and environmental impact.

This model is ERP compliant and meets all current UK building and water regulations, ensuring optimal energy performance and legal compliance for both installers and homeowners.

Pre-Plumbed for Faster Installation

One of the biggest benefits of the Everflo 250L Pre-Plumbed model is the factory-fitted pipework and components. Designed to save time, reduce the risk of installation errors, and make fitting faster and easier, this unit includes:

• Expansion vessel

• Pressure relief valve

• Inlet control set

• Temperature & pressure relief valve

• Dual thermostat

• Tundish

This smart, pre-plumbed setup allows installers to get the job done quickly and efficiently, saving labour time and ensuring a consistent, professional installation.

Ideal for Homes with High Hot Water Demand

With a generous 250-litre capacity, this unvented indirect cylinder is perfect for medium to large households, especially those with multiple bathrooms or high simultaneous hot water demand. Whether you're running multiple showers or filling a large bathtub, this system ensures consistent, mains-pressure hot water when you need it.

Thanks to its unvented design, the Everflo cylinder draws water directly from the mains, delivering high flow rates and eliminating the need for a cold water storage tank in the loft. This allows for more space in your home and a more modern, streamlined system.

Indirect Heating – Efficient & Flexible

The indirect configuration means the cylinder is heated via an external boiler (gas, oil, or LPG), making it ideal for integration into existing central heating systems. This allows homeowners to benefit from a reliable hot water supply using their current boiler while enjoying the improved performance and capacity of a modern unvented cylinder.

It also includes an immersion heater as a backup heat source, offering flexibility and reliability in case of boiler failure or during boiler maintenance.

Safety First – Built-In Protection

Everflo cylinders are designed with safety in mind. The 250L pre-plumbed model includes all required safety devices pre-installed, including a temperature and pressure relief valve, tundish, and expansion vessel. These ensure that the cylinder operates within safe parameters and protects your home from pressure-related issues.

The built-in dual thermostat provides temperature control and an additional layer of safety, ensuring water temperature remains within the optimal range.

Why Buy from Wise Guys DIY?

At Wise Guys DIY, we’re proud to offer premium plumbing and heating products at competitive prices, backed by expert advice and top-tier customer service. When you purchase the Everflo Unvented Cylinder Indirect 250L from us, you benefit from:

• Trusted supplier of high-quality heating products

• Competitive pricing

• In-store pickup for fast access

• Expert product knowledge and customer support

• Secure online ordering

Please note: This item is available for collection only and not available for delivery. Ensure you have the appropriate transport before placing your order.

Specifications Overview

• Capacity: 250 litres

• Type: Indirect unvented

• Orientation: Vertical

• Construction: Duplex stainless steel

• Insulation: 50mm polyurethane foam

• Boiler Coil Type: Internal high-efficiency coil

• Heating: Indirect with electric immersion backup

• Warranty: 25 years on cylinder, 2 years on components

Shop Now – Everflo 250L Pre-Plumbed Cylinder

Upgrade your hot water system with the Everflo 250L Indirect Pre-Plumbed Unvented Cylinder today. Perfect for homes with growing hot water demands, it’s a smart, reliable, and future-proof investment. Order online and collect in-store from Wise Guys DIY for fast, hassle-free service.

Tags: Everflo 250L Cylinder, Unvented Hot Water Cylinder, Indirect Pre-Plumbed Cylinder, Stainless Steel Cylinder, High Pressure Hot Water Tank, Boiler Cylinder, Wise Guys DIY, Hot Water Storage UK, Energy Efficient Cylinder, Mains Pressure Water Tank