There s a freezeproof hydrant that is a lever operated faucet with a shut off valve below frost line and with a riser pipe that drains dry when.
Frost proof water troughs.
The thermosink energy free livestock watering system uses tried true mechanics to insure your livestock always have fresh water when where they need it.
With frost free automatic waterers the animal walks up to an empty bowl they press the paddle and water comes up from the valve located below the frost line.
Freeze resistant solar water trough construction.
For climates with a 4 frost line you could install an 8 post with 6 buried in the earth and 2 above grade.
Thousands of frost free watering troughs have been installed as an alternative to allowing livestock access to the streams and rivers.
Livestock farmers have been excluding livestock from streams and rivers for decades.
A frozen livestock water trough is a nightmare for farmers.
Energy free really means you rely on geothermal energy to replace the heat lost through the walls of the waterer.
At a depth of one foot below the frost line data indicates you will find a temperature of 48º to 56ºf.