Listing Data From a CMS Text Box

I have a CMS text box the contains heating zone data as:

Zone 1 = Hallway

Zone 2 = Walkway

Zone 3 = Garage

Each zone within the text box is followed by a CR to separate each zone

When using the detail page to list the data with <?php echo htmlencode($zoneRecord['zone_list']) ?>  - it details out as:

Zone 1 = Hallway Zone 2 = Walkway Zone 3 = Garage

Is there a way to code the list on the detail page back to the way it was entered in the text box?

Thanks - NMSINC