🧊 Seal the deal on energy savings with Thermwell Frost King!
The Thermwell Frost King ELB78H is a self-sealing, pre-slit polyethylene foam wall designed to fit 3/4-inch copper pipe elbows. Its square ends ensure a tight, energy-saving seal that reduces heat loss and protects your plumbing. Lightweight and easy to install, this product is a smart, efficient upgrade for any professional-grade piping system.
| Size | 1 Count (Pack of 1) |
| Material | Copper |
| Brand | Thermwell |
| Color | Copper |
| Item dimensions L x W x H | 1.87 x 3.5 x 3.5 inches |
| Connector Type | Elbow |
| Exterior Finish | Copper |
| Item Weight | 0.5 Ounces |
| Number of Pieces | 1 |
| Global Trade Identification Number | 00077578054810 |
| Manufacturer | THERMWELL PRODUCTS |
| UPC | 077578054810 |
| Part Number | ELB78H |
| Item Weight | 0.5 ounces |
| Product Dimensions | 1.87 x 3.5 x 3.5 inches |
| Country of Origin | Taiwan |
| Item model number | ELB78H |
| Is Discontinued By Manufacturer | No |
| Item Package Quantity | 1 |
| Batteries Included? | No |
| Batteries Required? | No |
P**.
Quick and Easy to install.
Quick and easy install and does the job.
B**S
Great solution
Very nice item. Easy to apply. Stays securely in place.
J**N
Easy to install
Good price
P**P
Invaluable time saver!!
On 90 degree bends in tight areas these are BIG TIME& AGGRAVATION savers! Good material density/strength yet workable.As for adhesiveness just remember to work clean No Dirt,Oil etc. 5* Amazon Delivered!!
R**S
Good protection.
Fit my need.
P**T
perfect
they do the job
C**N
Good
Good
K**N
To small for the elbow
These are too small to encompass the pipe/ elbow and adhere to itself.I'll order 1" next year and think it will fit the 3/4" ell. Or, continue to make my own.This was an oversight on the manufactures part to make this for a 3/4" ell and not test it to know it wouldn't fit. I'll order the 1" next winter and I think that'll fit the standard 3/4" galvanized elbow.It's possible these were designed for copper pipes bc they don't fit galvanized.I do however love their tee covers. They fit perfectly and close completely adhering to the opposite side and seal tightly.
Trustpilot
1 week ago
1 day ago
