Well i got a 1/3 HP chiller with no temperature control so it has to be powered on and off by separated controller, it is too heavy or draw more amps than my apex can safetly handle so i been thinking to use a relay to activate the chiller using the 24 volts oulet on my apex to triger on and off the chiller , now the question is what tipe of relay i need that transfer 110v trigered by 24v dc i know amazon have them but im confuse on whish is the rogjt one for this purpose