Pre-charged Hydronic Expansion Tank 4.4 Gallons Capacity For Heating Systems

Introducing the 4.4 gallon pre-charged hydronic expansion tank, now available at Winchester Hardware in Winsted, CT. This essential component is specifically designed for closed loop hydronic heating systems that utilize baseboards or radiators, providing reliable pressure management to ensure your heating system operates safely and efficiently.

• Capacity and design: With a 4.4 gallon capacity, this expansion tank is perfectly suited for residential or light commercial hydronic heating systems.


• Heavy duty diaphragm: The tank features a robust diaphragm that flexes against an air cushion, maintaining a safe and consistent operating pressure within your heating system.


• Temperature and pressure ratings: It supports a maximum temperature of 240 degrees Fahrenheit and a maximum working pressure of 100 pounds per square inch, ensuring durability under demanding conditions.


• Pre-charged convenience: Pre-charged at 12 pounds per square inch, the tank is ready for installation, simplifying setup and reducing maintenance needs.


• Standard connection: Equipped with a 1/2 inch National Pipe Thread Male (NPTM) connection, it easily integrates with most hydronic heating systems.

This expansion tank is ideal for homeowners and heating professionals in Winsted looking to maintain optimal pressure in their closed loop hydronic systems. Whether you are upgrading your existing baseboard heating or installing a new radiator system, this tank helps prevent pressure fluctuations that can cause damage or inefficiency. Its durable diaphragm and pre-charged design make it a dependable choice for maintaining system longevity and performance.



Imagine a winter in Winsted where your heating system runs smoothly without pressure-related interruptions, keeping your home warm and comfortable. This expansion tank supports that peace of mind by absorbing excess pressure and protecting your pipes and components.



In summary, the 4.4 gallon pre-charged hydronic expansion tank is a vital addition to any closed loop hydronic heating system. Available at Winchester Hardware in Winsted, CT, it offers reliable pressure control, ease of installation, and durability to keep your heating system operating safely and efficiently throughout the colder months.