Honeywell TK300-90/U Residential Heating Expansion Tank

Product Description

The Honeywell TK300-90/U is a residential heating expansion tank designed to maintain the pressure in a heating system. This tank features a durable steel shell to withstand high pressure and prolong its lifespan. It includes a heavy-duty butyl diaphragm that effectively separates air and water, helping to prevent corrosion.

• 1/2 inch male NPT connection
• 11 inches in diameter and 15-3/8 inches in height
• 14.0 gallon volume with a minimum acceptance volume of 11.5 gallons

Product Highlights

The Honeywell TK300-90/U is critical for homes with heating systems. It prevents air from entering the system, which can cause malfunctions. The tank is easy to install and suitable for various hydronic heating systems.

Product Information

Standard Information

• Brand: Honeywell
• Part Number: TK300-90/U

Technical Specifications

• Weight: 22.2 lb
• Diameter: 11 inches
• Height: 15-3/8 inches
• Volume: 14.0 gallons
• Minimum Acceptance Volume: 11.5 gallons
• Connection Type: 1/2 inch male NPT