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Houseneeds.com    Home / Hydronic Heating Supplies / All Expansion Tanks
Hydronic Heating and Solar Heating Expansion Tanks
Flexcon, Extrol Amtrol, Cash Acme and Caleffi Tanks for hydronic, PEX Radiant and Solar Heat Systems
Flexcon Expansion Tanks for hydronic water heating for closed loop
Click here for Flexcon Expansion Tanks for Closed Loop Heating Systems pricing
Flexcon Expansion Tanks for Closed Loop Heating Systems
Caleffi Solar Expansion Tanks
Click here for Caleffi Solar Expansion Tanks for pressurized solar heating systems
Caleffi Solar Expansion Tanks for pressurized solar heating systems
  • Welded steel body
  • 50% maximum percentage of glycol
  • EPDM diaphragm
  • 3 and 5 gallon tanks
Flexcon PH Series Potable Domestic Hot Water Expansion Tanks and for Open Loop Hydronic water heating for closed loop
Click here for Flexcon PH Series Potable Domestic Hot Water Expansion Tanks and for Open Loop Hydronic water heating for closed loop pricing
Flexcon PH Expansion Tanks for Potable Domestic Hot Water Heating Systems
  • For up to 175 Gallon Hot Water Tanks
Amtrol Extrol Expansion Tanks for hydronic water heating, open and closed loop
Click here for Amtrol Extrol Expansion Tanks for Closed Loop Heating Systems pricing
Amtrol Extrol Expansion Tanks for Closed Loop Heating Systems
  • For a boiler up to a net output of 50,000 btu/hr use Model ET15
  • For 50,000 to 150,000 BTU/hr. use Model ET30
  • For 150,000 to 250,000 BTU/hr. use Model ET60
Expansion Tanks for Open Loop Heating Systems and Potable Domestic Water
click here for Expansion Tanks for Open Loop Heating Systems and Potable Domestic Water
Amtrol Extrol Expansion Tanks for Open Loop Heating Systems and Domestic Potable Water
  • For water heaters up to 60 gallons use Model ST-5.
  • For water heaters up to 120 gallons use Model ST-12.


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