Fantech 7-Day Heavy Duty Grounded Programmable Timer

FTD7 7-Day Heavy Duty Grounded Programmable Timer, 15A The FTD7 timer incorporates a LCD (liquid crystal display) which accurately displays the time of day in an AM/PM format. There are 8 possible “on/off” combinations that can be programmed. For security purposes, the timer has an additional feature that allows for a random variation of 2 to 32 minutes for each “on” and “off” time from the actual time programmed. NOTE: This product may not be compatible with your HRV/ERV. Check individual HRV/ERV for control compatibility.