2 ms·
That only works if the water pipelines are underground and all the above-ground plumbing is shaded. If the water heats up on its way to the faucet it's useless.
by triceratops 3y ago
That only works if the water pipelines are underground and all the above-ground plumbing is shaded. If the water heats up on its way to the faucet it's useless.