Control panel components question - 24V?

[NoH20]

I'm in the final stages of my single tier gas stand. Since the gas valves are 24V, I'm wondering if 3 way switches, LED lights (indicate burner on, etc.) all need to be 24V as well I'm thinking? Obviously PIDs will be 24V.

Only thing that I think needs to be 120V are the switches (thinking LED push type) for the pumps?

Electrical always trips me up


Todd

 

[starsman20]

I ran everything I could on 24v DC when I put mine together. My switches are all lighted with 24vdc led's. The only items that are nto24V dc are the gas valve (24 V ac) and the 3 pumps. The relays I am using to switch the 120 VAC are 24 VDC coiled though. I am a little biased though because I can get the power supplies for nothing,