![Zilmet 4.8 gallon round hydronic tank 1/2" NPT with union and bracket](http://tanklesswaterheaters.com/cdn/shop/products/12_27d587d3-6471-4d42-a1a7-e51ab05c9f1b_350x350.jpg?v=1654145634)
Zilmet 4.8 gallon round hydronic tank 1/2" NPT with union and bracket
The Zilmet Flat expansion tanks provide both space saving and a cleaner, more professional look for hydronic system expansion. The flat tanks, which come both in round and rectangular shapes, offer the following benefits:
They serve as the perfect compliment for wall hung condensing boilers as they allow you to keep all components on the wall with the boiler
A union with a dual service check is included with each tank which allows for easier installation in tight places
The flat design and mounting bracket allow for a less expensive and quicker installation
The unique design allows for easier servicing of the system with unencumbered access
Allows for contractors to pre-assemble tanks by mounting them onto control boards in advance of installation