US Boiler FastPipe Primary Secondary Manifold Kit K2WT 150 180

US Boiler FastPipe™ Primary / Secondary Piping Manifold Kit – K2WT 150 & 180

The US Boiler FastPipe™ Primary / Secondary Piping Manifold Kit is a factory-assembled piping solution designed specifically for K2WT condensing boilers (sizes 150 & 180). This ready-made manifold allows contractors to complete under-boiler piping in minutes instead of hours, reducing labor time and ensuring a clean, professional installation.

The FastPipe system provides primary and secondary loop connections to the boiler, expansion tank, safety valve, drain valve, pressure gauge, and air separation components — all in a compact, installer-friendly layout.

Key Features & Benefits:

• Genuine U.S. Boiler Company OEM FastPipe kit

• Designed for K2WT 150 & 180 boilers

• Factory-assembled for fast, consistent installation

• Supports proper primary / secondary piping

• Integrated connections for safety and system components

Applications:

• Residential and light commercial hydronic systems

• K2WT boiler installations and replacements

• Time-saving HVAC installations

Manufacturer Part Number: 106259-02
System: FastPipe™
Brand: U.S. Boiler Company (Utica Boilers)

Always verify boiler model and size before installation.

Important Notice – Propane Parts, Accessories, and Regulators

This product, including but not limited to propane parts, accessories, fittings, hoses, valves, and regulators, must be installed and serviced by a licensed professional in accordance with all applicable local, state, and federal codes, regulations, and standards.

The seller assumes no responsibility for the installation, inspection, application, maintenance, or use of this product.

It is the sole responsibility of the buyer to ensure the product is appropriate for their intended application and that it is installed correctly by a qualified individual.

Improper installation, maintenance, or use of propane products may result in serious injury, death, fire, explosion, or property damage.

The buyer accepts all risks, liabilities, and potential consequences associated with the use of this product.

By purchasing this item, the buyer acknowledges that they have read, understood, and agreed to these terms and confirm that installation and use will be conducted by a properly licensed and qualified professional.