cd79ny, with the Coal-trol you will be removing (or bypassing, if you don't want to remove it) the timer box. You have the option of keeping your bonnet limit switch (controls the convection blower) or using the Coal-trol for that motor, as well. As for which system you need, you should use the Coal-trol Standard (2 programmable setpoints, for day and night) or Standard+ (4 setpoints for weekdays and 4 for weekends, morning, day, evening, night). There are some options available if you order from us, such as auxillary fan output (used to control a central air/furnace blower) and an interlock input (can be used for a power vent setup, but there is another alternative for power vent without this option).
I encourage you to give our shop a call to discuss your needs with Neil or Ed (315-299-3589). You can email us at firstname.lastname@example.org
, too. And if you have a preferred stove dealer in your area, check with them to see if they sell Coal-trol products.