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Nowadays, there are so many products of thermx t5 hot water expansion in the market and you are wondering to choose a best one. You have searched for thermx t5 hot water expansion in many merchants, compared about products prices & reviews before deciding to buy them.
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Here are some of best sellings thermx t5 hot water expansion which we would like to recommend with high customer review ratings to guide you on quality & popularity of each items.
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Flextrol FTT12 Thermal Expansion Tanks-for Hot Water Heaters, Carbon Shell, Stainless Steel 3/4 Inch MIP Connection, Butyl Diaphragm, 150 PSI, 210 Degrees Fahrenheit, Almond Color, 4.8 Gallons
- Thermal Expansion Tanks Are Used to Prevent Plumbing System And/or Water Heater Damage and Unnecessary Relief Valve Discharge Caused by Excessive Pressure from Thermal Expansion
- Prevent Dangerous Pressure Build Up & Protect Household Appliances and Fixtures
- External Baked Epoxy-Polyester Coating Provides a Durable Appliance Finish
- Exclusive Polypropylene Liner Eliminates Internal Corrosion
- Protect Safety Valves from Failing
- Save Energy and Water
- MIG Welding Eliminates Interior Rough Spots and Sharp Edges
- High Grade Steel Construction
- Made in Italy
- All Tanks Are NSF61 Certified
What is Thermal Expansion?
When heated, water expands. Under normal circumstances, a 40 Gallons hot water heater creates roughly an additional half gallon of water when heated (with no demand). In the past this expanded water would flow back into the public water supply. However, in many countries, where applicable by code, a backflow preventer is required, creating a closed system and a new problem as this extra half gallon of water is not compressible. When an expansion tank is installed the excess water enters the pre-pressurized tank. As the temperature and pressure reaches its maximum, the diaphragm flexes against an air cushion (air is compressible) to allow for increased water expansion. When the system is opened again or the water cools, the water leaves the tank and returns to the system.
Potential Problems Without an Expansion Tank
- Premature failure of the water heater may void the warranty of the water heater
- Dangerous high pressure
- leaky fittings and valves
- collapsed center flues
- flames out of combustion chamber
- Unnecessary Relief Valve Discharge
Installation Options for Thermal Expansion Tanks
- Install on the cold water side after the pressure reducing valve and between the backflow preventer and the water heater
- Do not install in an area where leakage could cause property damage
- The tank can be installed either vertically or horizontally. However, if the tank is to be installed horizontally, then it must be fully supported independent from the piping. Failure to do so will void the warranty.
Technical Features
- All tanks are NSF61 Certified
- MIG welding eliminates interior rough spots and sharp edges
- Each tank is factory leak tested
- 150 PSI Max pressure rating
- External baked epoxy-polyester coating provides a durable appliance finish
- Exclusive polypropylene liner eliminates internal corrosion
- Protected precharge valve eliminates potential leak path
Material Description
- Shell: Carbon Steel
- Connection: Stainless steel
- Diaphragm: Butyl
- Color: Almond
Operating Conditions
- Max. Operating Pressure: 150 PSI
- Operating Temperature: 210 Degrees Fahrenheit
- Factory Precharge: 40 PSI
- Warranty: 1 Year
Specifications
- Model Number: FTT12
- Tank Size: 4.8 Gallons
- Tank Weight: 10 Pounds
- Connection Size (National Pipe Thread): 3/4" Male Iron Pipe (MIP)
- Dimensions (LxWxH): 16" x 11" x 11"
- Acceptance Volume: 3.3 Gallons
- UPC Code: 80459513078
Similar items with 4 stars and above
WATTS WATER TECHNOLOGIES GIDDS-1030401 Potable Water Expansion Tank, Model #Plt-5, Stainless Steel Nipple, 2.1 Gallon, Lead Free
WATTS WATER TECHNOLOGIES GIDDS-1030401 Potable Water Expansion Tank, Model #Plt-5, Stainless Steel Nipple, 2.1 Gallon, Lead Free
Flextrol FTH30 Hydronic Expansion Tanks-for Hot Water Heaters, Carbon Steel Shell 3/4 Inch MIP Connection, SBR Synthetic Rubber, 60 PSI, 210 Degrees Fahrenheit, Gray Color, 4.8 Gallons
- 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: 60 PSI
- Operating Temperature: 210 Degrees Fahrenheit
- Factory Precharge: 12 PSI
- Warranty: 1 Year
Specifications
- Model Number: FTH30
- Tank Size: 4.8 Gallons
- Tank Weight: 6.8 Pounds
- Connection Size (National Pipe Thread): 1/2" Male Iron Pipe (MIP)
- Dimensions (LxWxH): 12" x 12" x 16"
- Acceptance Volume: 3.0 Gallons
- UPC Code: 80459513075
Conclusion
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