NBK-21312 1-Inch Flange Kit, Pair | Taco 110-252F

NBK-21312 1-Inch Flange Kit, Pair | Taco 110-252F

The NBK-21312 aftermarket flange kit replaces Taco 110-252F. It includes a pair of nominal 1-inch, female-threaded flanges with gaskets, bolts and nuts for a matching circulator connection.

Key Features

• Replaces Taco 110-252F.

• Pair of nominal 1-inch flanges.

• Female-threaded pipe connections.

• Two mounting holes per flange.

• Includes two gaskets, four bolts and four nuts.

Specifications

NBK part number: 21312
Type: Flange Kit
Nominal size: 1 inch
Flanges: 2
Connection: Female threaded
Mounting holes per flange: 2

Compatibility / Pairs With

Replacement part numbers:
Taco: 110-252F

Match Taco 110-252F, the pipe size and thread type, flange spacing, bolt pattern and gasket fit before ordering. Confirm suitability for the system’s pressure and temperature requirements.

Browse more replacement parts at Total Hearth.

What's in the Box

2 flanges, 2 gaskets, 4 bolts and 4 nuts.

Important Note

This is an NBK aftermarket part. Shut off power, let the system cool, isolate and relieve pressure before opening pipework. A qualified installer should fit the kit and check for leaks before operation.

Why Choose the NBK-21312?

Choose NBK-21312 for a matching flange repair with both flanges, gaskets and fastening hardware in one kit.