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🛠️ Upgrade your water heater’s safety with sleek, smart expansion!
The TT FLEX 4.5-Gallon Thermal Expansion Tank is engineered to manage thermal expansion in water heaters by safely absorbing excess pressure. Featuring a durable 100% butyl diaphragm and corrosion-resistant appliance-grade finish, it prevents backflow and pressure relief valve leaks. Compact and easy to install, it’s the essential upgrade for protecting your water heating system and avoiding costly repairs.
| Manufacturer | TT FLEX |
| Part number | 4.5Gallon |
| Item Weight | 4.24 Kilograms |
| Product Dimensions | 22.86 x 22.86 x 33.02 cm; 4.24 kg |
| Item model number | 4.5Gallon |
| Color | White |
| Style | Indoor Installation |
| Material | Plastic |
| Power source type | no |
| Plug Profile | Wall |
| Special Features | Prevents Dangerous Build-ups of Pressure, Stops Hot Water from Backflowing into the Cold Water Line, Prevents Hot Water from Escaping through the Pressure Relief Valve and onto the Floor |
| Included components | Steel Body,EPDM Diaphragm |
| Batteries Included? | No |
| Batteries Required? | No |
A**R
All new plumbing in reno so added one inline. So far no issues. Good price. Pressure good so no worries. Easy to add into system
M**I
Funciona
J**S
a larger expansion tank makes hot water work better
C**M
I was very pleased with the quality of the tank with clean threads. Pressurized it to 58 lbs and installation went great.
E**E
Everything good the driver followed the directions
Trustpilot
1 month ago
3 weeks ago