im using a herpstat nd to control the flexwatt in my rack system. the rack is ten tubs high and each piece of flexwatt under each tub is seperately wired so i have ten wires that are each plugged into a single power bar. (i hope that made sense...).

the flexwatt plugs are two-prong plugs and can be plugged into the power bar with no issue. the power bar plug is a three-prong plug and cannot be plugged into the thermostat because the input on the thermostat can only take two-prong plugs. (i hope that made sense aswell...).

so i had to get an three-prong into two-prong adaptor so that i may plug my power bar into my thermostat.

does any one else with a rack system where each strip of flexwatt is individually wired have to use an adaptor?

if not what do you do? is there a power bar that is two-pronged? or do you use a couple of those two prong adaptors that allow you to plug in three or four inputs to a single out??