We had a plumbing accident and this device saved us from losing a lot of hot water. I've used it for plumbing work from c. 1968 (quite rough inside) and it's worked fine. Note that I used it in 3/4" pipes, so I'm not sure if it will fit 1" pipes, but I recommend it for 3/4" pipes.
Smartmi convector Smartmi Electric Heater Wifi Model convector with display white (Rostest EAC), CN, white
21 Review
10Mm Drain Hose For Easy Oil Changes By RuggedMade
34 Review
Synthetic engine oil MOBIL 1 FS X1 5W-50, 4 l, 4 kg, 1 piece
14 Review
Smartphone Google Pixel 6 Pro 12/256 GB USA, nano SIM+eSIM, stormy black
66 Review
ARANA C16-08568 20" Gas Lift Struts - Perfect For Trucks, RVs, And Boats - 20 Lbs Capacity - 2Pcs Set
15 Review
Tires pirelli formula energy 225/50r17 98y xl
14 Review
2 Vepagoo 10In 13Lb/58N Gas Shock Spring Strut Lift Support For Cabinet Door Truck Tool Toy Box Lid - C16-03213
13 Review
Tire Michelin ENERGY XM2+ 185/65 R15 88 H
30 Review