This topic has 0 replies, 1 voice, and was last updated 11 months, 3 weeks ago by Caleb Turner. Viewing 1 post (of 1 total) Author Posts April 11, 2024 at 6:13 pm #9532 Caleb TurnerParticipant I’m looking to replace my Kidde VS2-G-SP with a Kidde VS4-G in my four-loop system. Can I simply swap them out, or are there any compatibility issues I need to consider? Author Posts Viewing 1 post (of 1 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In