3 ms·
It's controlled in the water heater by maintaining appropriate temperatures. No need to sanitize the fixtures when there is no growth in the tank. All that oth
by cartoonworld 5y ago
It's controlled in the water heater by maintaining appropriate temperatures. No need to sanitize the fixtures when there is no growth in the tank.
All that other stuff assumes a minmax hot cycle in a waterheater tank.
On demand heaters work fine too.