You need to know the power requirements for your new GC or GC/MS system, and ensure you have enough outlets for the installation. This information is covered in the Site Preparation Checklists or Site Preparation Guides:
- 7890 Series GC Site Preparation Checklist
- 8860 GC Site Preparation Guide
- 8890 GC Site Preparation Guide
- Intuvo 9000 GC, GC/MS and ALS Site Preparation Guide
- 5977B Series MSD Site Preparation Checklist
- 7000 and 7010 Series System Site Preparation Checklist
Power requirements are also discussed in this free Agilent Education Course GC-8890-1201e - Getting Prepared for Your New GC System.
A common question is "Does Agilent support use of a UPS or surge protector with my GC or GCMS system?" Refer to this post for the answer: Why a GC or GC-MS Should Not Be Backed Up on a UPS - Files - Gas Chromatography - Agilent Community