(800)865-5931 Mon-Fri 7am-7pm, Sat 9am-2pm CT
AMERICA'S HEATING & COOLING STORE™
EST. 2002
Home Air Products™
22
Free Shipping See Details
|
No Sales Tax See Details
Enter your zip for personalized product and service recommendations.
YOUR SHOPPING EXPERIENCE IS NOW PERSONALIZED.

Expansion Tanks

An expansion tank is a required component for all hot water boiler systems (not used for steam boilers). It controls system pressures and reduces energy consumption. Not sure what size expansion tank is right for you? Let our easy to use Expansion Tank Selection Tool help you find the right tank for your hot water boiler system!
Displaying 1-2 of 2 results
Results per Page:
Sort by:
  • Honeywell TK300-30

    4.4 Gallon Bladder-Type Expansion Tank

    $ 44.99
    (0 Reviews)
  • Honeywell TX-5

    2 Gallon Thermal Expansion Tank

    $ 57.99

    Or as low as /mo

    (0 Reviews)