Analog Heat as Insert

Hi,
I have a fabulous Analog Heat and I’m awaiting the delivery of a Behringer Firepower Audio Interface.
What I want to do is use the Heat on the insert of the audio card so I can run things through that channel and avoid Overbridge, which I find unreliable.
What I was wondering, due to my lack of understanding of audio connectivity etc., is whether this is possible and, if so, what cable do I need?
I’ve looked into this a bit already and see a Trs cable with 1 jack for the audio card and two for the Heat is what is advised but the Heat has 2 inputs and two outputs which means there would not be enough jacks on the end of the cable from the audio interface. Do I need a cable with 4 jacks? Does that even exist?

Any feedback and advice would be really appreciated as I’m not particularly experiences working outside of the laptop to be honest.

Cheers in advance,
Adam

Which model of the Behringer Firepower lineup are you going to be using?

The 1616