Automatic RVK backup

B

BugMeNot

New member

• Feb 5, 2018

• #1

Hi, I wasn't able to find the answer for my question.

Do you guys know how to make backup exhaust which will switch on in case the main rvk stops working?

Thanks

 

S

Speed of green

Active member

• Feb 5, 2018

• #2

I like to backup my RVK with a DDS or a H31C.