Mount Horeb residents will vote in April on a $6.1 million referendum to complete projects at the high school.

The Mount Horeb School Board approved the referendum in a 5-to-1 vote Monday night.

The money would be used to replace the heating system and repair the roof at the high school, replace single-pane windows at the early learning center and at the high school and to acquire equipment.

The referendum will be held during the spring election on April 2.