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Edson 20Lt Copper Header | Feed | Expansion Tank ECT-20

$333.50
  • Edson 20Lt Copper Header | Feed | Expansion Tank ECT-20
  • Edson 20Lt Copper Header | Feed | Expansion Tank ECT-20 - Top View
  • Edson 20Lt Copper Header | Feed | Expansion Tank ECT-20 - Ball Valve location
  • Edson 20Lt Copper Header | Feed | Expansion Tank ECT-20 - Overflow & Feed Connections
  • Edson 20Lt Copper Header | Feed | Expansion Tank ECT-20 at plumbonline

Edson 20Lt Copper Header | Feed | Expansion Tank ECT-20

$333.50
SKU:
ECT-20
Weight:
6.00 KGS
Shipping:
Calculated at checkout
FREE SHIPPING Mainland Australia!
Current Stock:
Out of stock

Out of Stock

Product Description

Edson 20Lt Copper Header | Feed | Expansion Tank ECT-20

Overview

The Edson ECT-20 Copper Feed & Expansion tank is suited to gravity feed hot and cold water services. The ECT-20 comes complete with a feed, overflow & outlet connection. The ECT-20 is suited to wet-back hot water systems.

What is a Feed & Expansion Tank, & where would you use one?

A Feed & Expansion tank is simply a water tank that is designed to be the cold water reservoir to feed a system below in a commercial or domestic plumbing system, thats why its also know as a "header" tank as its at the top of the system giving the system a head of pressure. A rough rule of thumb is 0.1 Bar/100kPa per Metre vertical. The tank would be incorporated into the system with a mains water connection to the float valve which fills and replenishes the primary or secondary water depending on what type of system its installed. The term expansion tank simply put means that the tank acts as a "cushion" in the system. When the primary or secondary water is heated in the system the water expands and in and open vented system the hot water travels up the vent/expansion pipe, this can terminate in a external discharge or back to the tank. Any excess volume in the tank is carried away by the overflow which acts as a visual tell-tale that the system is at capacity or there may be a fault like a faulty thermostat allowing the water to boil or indicate a faulty float valve for example. 

A Feed and expansion tank would be used in a domestic situation to feed water to a Wet Back system, the tank would supply water to a storage tank for domestic hot water and also the Wet-Back in a wood burner stove, another common use would be for a Hydronic heating system or a simple gravity feed hot water system. In a commercial setting the tank can be used for any manner of applications where there is a requirement for gravity open vented replenishment of water.

The Edson ECT-20 Feed & Expansion tank What do you get?

  • One (1 Qty) 20Lt Copper construction Header | Feed | Expansion Tank
  • 22.5 Lt Header Feed Tank
  • Copper Construction
  • Galvanized Lid
  • Delivery Free to your door!

Optional Extras

  • If you need a Brass Float Valve just ask and we can source the type you reqire.

 

 

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