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Nowadays, there are so many products of hydronic heating expansion tank in the market and you are wondering to choose a best one. You have searched for hydronic heating expansion tank in many merchants, compared about products prices & reviews before deciding to buy them.
You are in RIGHT PLACE.
Here are some of best sellings hydronic heating expansion tank which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
Flextrol FTH30 Hydronic Expansion Tank 2.1 Gallons for Closed Hot Water Heating Systems, 1/2 Inch MIP Connection, Gray
- Hydronic Expansion Tanks Are Diaphragm Type Tanks Designed to Keep System Pressures Below Relief Valve Settings
- Hydronic (Forced Hot Water) Expansion Tanks Absorb the Expansion of Water in Residential or Commercial Hydronic Heating and Cooling Systems
- Low Profile Tank Design with Full Membrane Depth Eliminates Stretching of Diaphragm, Providing Increased Life Cycle
- Hydronic Non-Potable Expansion Tank for Closed Hot Water Heating Systems, Boilers
- MIG Welding Eliminates Interior Rough Spots and Sharp Edges
- High Grade Steel Construction
- Made In Italy
- Certified Synthetic SBR Rubber Diaphragm
What is Hydronic Expansion?
Hydronic expansion tanks are diaphragm type tanks designed to keep system pressures below relief valve settings. Hydronic expansion tanks absorb the expansion of water in residential or commercial hydronic (forced hot water) heating and cooling systems. Without hydronic expansion tanks, the system will quickly over-pressurize resulting in added stress to the various system components. Hydronic expansion tanks protect safety valves from failing or wearing out quickly, avoids valve stem and ball seal leaks, prevents wasted BTU’s and vastly extends water heater life.
Technical Features
- Certified synthetic SBR rubber diaphragm
- MIG welding eliminates interior rough spots and sharp edges
- Each tank is factory leak tested to ensure tank integrity
- All diaphragms designed to maximize drawdown
- External baked epoxy-polyester coating provides a durable appliance finish
- Welded side outlet allows easy and quick installation
- Protected pre charge valve eliminates potential leak path
- Low profile tank design with full membrane depth eliminates stretching of diaphragm, providing increased life cycle
Additional Description
- Shell: Carbon Steel
- Connection: Carbon Steel
- Diaphragm: SBR Synthetic Rubber
- Color: Gray
Operating Conditions
- Max. Operating Pressure: 75 PSI
- Operating Temperature: 210 Degrees Fahrenheit
- Factory Precharge: 12 PSI
- Warranty: 1 Year
Specifications
- Model Number: FTH15
- Tank Size: 2.1 Gallons
- Tank Weight: 4.6 Pounds
- Connection Size (National Pipe Thread): 1/2" Male Iron Pipe (MIP)
- Dimensions (LxWxH): 9" x 9" x 13"
- Acceptance Volume: 1.4 Gallons
- UPC Code: 80459513060
Amtrol 60 Extrol Boiler System Expansion Tank, 7.4 gal Volume, 11" Diameter, 23" Height
Watts ETX-30 4.7-Gallon Non-Potable Expansion Tank for Closed-Loop Systems
Product Description
Use the Watts series ETX water expansion tank in tandem with your hot water heater to absorb increased water volume resulting from hot water boiler heating and keep system pressure below the relief setting. Use in closed-loop, non potable water heating systems. Durable steel tank with 60 psi maximum working pressure.
From the Manufacturer
Use the Watts series ETX water expansion tank in tandem with your hot water heater to absorb increased water volume resulting from hot water boiler heating and keep system pressure below the relief setting. Use in closed-loop, non potable water heating systems. Durable steel tank with 60 psi maximum working pressure.
Flexcon Industries HTX 90 Hydronic Heating Expansion Tank, 15-Gallon
From the Manufacturer
Hydronic expansion tanks are the latest in a long line of quality products brought to you by Flexcon Industries. Constructed of deep drawn welded steel domes, HTX tanks feature butyl diaphragms engineered for longer life. Butyl rubber is the material of choice for American heating systems as it offers low permeability rates at higher temperatures. Our oversized diaphragm maximizes tank drawdown, and minimizes wear. This design virtually eliminates diaphragm stretch, which enhances longevity.
Flexcon Industries HTX15 FLEX2PRO Hydronic Expansion Tank – 2.1 Gallon
- Oversized 100% butyl diaphragm virtually eliminates diaphragm stretch, further promoting longevity
- HTX tanks feature a brass air valve with rubber O-ring seal
- Tanks are finished with appliance quality paint which helps prevent external corrosion
- HTX tanks are comprehensively tested and backed by Flexcon’s 5 year limited warranty
- Volume: 2.1 Gallons
Product Description
HTX series thermal expansion tanks are the most effective way to relieve hot water heating system pressure build-up bar none. Constructed of the highest quality steel, HTX is a true work horse. HTX also comes standard with a 100% butyl oversized diaphragm which maximizes drawdown and further minimizes wear.
From the Manufacturer
Hydronic expansion tanks are the latest in a long line of quality products brought to you by Flexcon Industries. Constructed of deep drawn welded steel domes, HTX tanks feature butyl diaphragms engineered for longer life. Butyl rubber is the material of choice for American heating systems as it offers low permeability rates at higher temperatures. Our oversized diaphragm maximizes tank drawdown, and minimizes wear. This design virtually eliminates diaphragm stretch, which enhances longevity.
Similar items with 4 stars and above
Bell & Gossett HFT-30 Hydronic Heating Expansion Tank 1BN327-4.4 Gallons
Bell & Gossett HFT-30 Hydronic Heating Expansion Tank 1BN327 – 4.4 Gallons
The Series HFT tank is designed to absorb the force of thermal expansion of heating water and to maintain proper pressurization in a closed hydronic system. The heavy duty butyl diaphragm separates system water from the air in the tank preventing water logging problems.
Features:
- Residential and light commercial applications
- Helps prevent excessive pressures in heating systems
- Increases system performance
- Reduces oxygen corrosion
- Prevents waterlogging
- In-line and floor mount installation
- Max. operating temp 240°F
- Max. working pressure of 100 psi
Specification:
- BRAND: Bell & Gossett
- HEIGHT INCHES: 15-5/8
- DIAMETER INCHES: 11
- COLOR: Red
- CONSTRUCTION: Steel
- DIAPHRAGM CONSTRUCTION: Heavy Duty Butyl Rubber
- HOUSING MATERIAL: Carbon Steel
- PRESSURE PSI: 100
- MAXIMUM OPERATING TEMPERATURE °F: 240
- CONNECTION TYPE: 1/2″ NPTM
- MANUFACTURER’S PART NUMBER: 1BN327
- MAX ACCEPTED VOLUME GALLONS: 2.5
- TANK VOLUME GALLONS: 4.4
Amtrol 90 Expansion Tank
Extrol 90 specifications factory pre-charged 12 psisystem connection 1/2 inch threadedmax. Operating temperature 240Fmax. Operating pressure 100 psigexpansion tank volume 14.0 gallonsmax. Accepted volume 11.3 gallons height 21 inch diameter 15 3/8 inch shipping WEIGHT 23 lbsextrol 90 applications closed loop hydronic heating and radiant heating applications.
Flexcon Industries HTX15FV 2.1-Gallon Hydronic Heating Expansion Tank with Fill Valve
From the Manufacturer
Hydronic expansion tanks are the latest in a long line of quality products brought to you by Flexcon Industries. Constructed of deep drawn welded steel domes, HTX tanks feature butyl diaphragms engineered for longer life. Butyl rubber is the material of choice for American heating systems as it offers low permeability rates at higher temperatures. Our oversized diaphragm maximizes tank drawdown, and minimizes wear. This design virtually eliminates diaphragm stretch, which enhances longevity.
Bell & Gossett HFT-15 Hydronic Heating Expansion Tank 1BN326-2 Gallons
Bell & Gossett HFT-15 Hydronic Heating Expansion Tank 1BN326 – 2 Gallons
The Series HFT tank is designed to absorb the force of thermal expansion of heating water and to maintain proper pressurization in a closed hydronic system. The heavy duty butyl diaphragm separates system water from the air in the tank preventing water logging problems.
Features:
- Residential and light commercial applications
- Helps prevent excessive pressures in heating systems
- Increases system performance
- Reduces oxygen corrosion
- Prevents waterlogging
- In-line and floor mount installation
- Max. operating temp 240°F
- Max. working pressure of 100 psi
Specification:
- BRAND: Bell & Gossett
- HEIGHT INCHES: 12-3/16
- DIAMETER INCHES: 8
- COLOR: Red
- CONSTRUCTION: Steel
- DIAPHRAGM CONSTRUCTION: Heavy Duty Butyl Rubber
- HOUSING MATERIAL: Carbon Steel
- PRESSURE PSI: 100
- MAXIMUM OPERATING TEMPERATURE °F: 240
- CONNECTION TYPE: 1/2″ NPTM
- MANUFACTURER’S PART NUMBER: 1BN326
- MAX ACCEPTED VOLUME GALLONS: 1
- TANK VOLUME GALLONS: 2
Conclusion
By our suggestions above, we hope that you can found hydronic heating expansion tank for you.Please don’t forget to share your experience by comment in this post. Thank you!
