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Zilmet ZFT8R-15 2.1 Gallon Flat Rectangular Hydronic Tank 1/2" MNPT with Union Connection and Bracket

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MSRP $197.40

Sale Price $98.70

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SKU#

ZFT8R-15

In stock

ZFT8R-15

Features

Ideal as a product and expansion vessel to pair with a wall hung condensing boiler or combi boiler to help maintain system pressure in closed-loop hydronic heating applications and add functionality in compact setups
All tanks come with a welded mounting bracket and 0.5 MNPT union connection with a double system check for easier maintenance.
The tank absorbs pressure from expanding water in heating systems for steadier operation
An internal diaphragm separates air and water inside the expansion vessel as a means of pressure control
Welded mounting bracket and 0.5 MNPT union connection are built in as installation specs for a quicker setup that helps avoid expensive installation when installed in the correct order
Provides a more professional look to the mechanical room
Great for tight installations
Allows for easier access to the boiler for maintenance
Strictly for hydronic heating, not potable water

Overview

The Zilmet ZFT8R-15 is a 2.1 Gallon flat rectangular hydronic tank designed as a product for closed-loop systems that manage pressure changes during heating while controlling thermal water expansion. Its 2.1 Gallon size supports effective thermal water management and stable water temperature control in hydronic heating setups, making it a strong fit for residential and light commercial hydronic heating loops designed for wall-hung condensing boilers where limited-space installations need a compact, space-saving tank layout.

Its flat layout, unique design, welded mounting bracket, and 0.5 MNPT union connection with dual service check help simplify wall-mounted installation in tight spaces while also supporting a cleaner mechanical room appearance and easier routine service access.

Product Specification

Manufacturer: Zilmet

Model #: ZFT8R-15

Capacity: 2.1 Gallons

Connection Size: 1/2" MNPT

Mounting: Welded Wall-Mount Bracket

Connection Assembly: Union with Dual Service Check

Application: Closed-Loop Hydronic Heating Systems

Design: Flat Rectangular Profile

Specifications

More Information
Source	https://www.zilmetusa.com/
Model #	ZFT8R-15
Manufacturer	Zilmet

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Product Literature

Product Literature- Zilmet Flat Tanks

(Size: 0.34 MB)

Product Specification- Zilmet Flat Tanks

(Size: 1.12 MB)

Zilmet Flats

(Size: 0.17 MB)

FAQs

What is the capacity of the Zilmet ZFT8R-15?

This tank has a 2.1 gallon capacity.

What shape is this tank?

It is a flat rectangular hydronic tank.

What connection does it use?

It uses a 1/2" MNPT connection with a union and dual service check.

Is a mounting bracket included?

Yes. The product includes a welded mounting bracket.

What type of boiler setup is it designed for?

It is designed to complement wall-hung condensing boilers.

Is this tank suited for tight spaces?

Yes. Its flat design is described as ideal for tight installations.

Can it be pre-assembled before final installation?

Yes. Contractors can mount it onto control boards in advance of installation.

Where is this product manufactured?

The product data lists the country of manufacture as the US.

Installation Tips

Installation Brief

The Zilmet ZFT8R-15 is designed for straightforward setup with its included bracket and union connection.

Mount the tank using the welded bracket as part of the planned hydronic system layout.
Connect the tank using the included 1/2" MNPT union with dual service check.
Check that the tank is secure and that all connections are properly verified before operation.