Unvented Central Heating System

A megaflo system which is commonly misspelt or heard as a megaflow system is a hot water cylinder made of stainless steel.

Unvented central heating system.

What is an unvented megaflo boiler system. Draining down a sealed central heating system in a pressurised system there is no new water being added on demand water is only ever added to the system when needed and necessary. The megaflo hot water cylinder also known as the megaflo water heater is unvented and stores hot water as part of the central heating system that your home has. An unvented hot water cylinder is a pressurised system which is fed directly from the cold mains water feed and therefore can deliver hot water at mains pressure which is great for improving the performance of your shower and bath.

A megaflo also known as a megaflo system megaflo unvented system or often misspelt as megaflow system or megaflow boiler is a stainless steel unvented cylinder that stores hot water as part of a central heating system. As unvented cylinders work from the power of the mains water supply the mains pressure and flow rate must be adequate. In a vented heating system at the highest point in the system there is at least one header tank. Vented central heating systems versus unvented pressurised heating system.

A header tank is a small tank usually black that is usually installed in the loft. Supply pressure should be around 2 bars and able to supply the required flow rates. Unvented cylinders don t require a cold water storage tank which is ideal if you are pushed for space as well as offering more flexibility when siting the.