Stack / iGen4500c
Westinghouse iGen4500c
Updated · 16 Sep 2026 · Sheet checked · 16 Sep 2026
Buy — ~3.7 kW continuous 120 V
Useful number: 3,700 W continuous. The carton says 4,500. That number is peak. 120 V only.
3,700 W
4,500 W
~104.7 lb
THD ≤ 3%
Will run
- Fridge + lights with room to spare
- Modest RV air on a mild day via TT-30R if the rest is light
- Electric / remote start when you do not want recoil
Skip, or measure first
- Typical 240 V well pump
- Anyone who reads 4,500 as continuous
- Propane duty — buy a DF/DFc SKU on purpose
What it is
Model iGen4500c (not DF/DFc, not iGen5000): gasoline, 224 cc, CO auto-shutdown, 3.4 gal tank, parallel cord extra, floating neutral, no panel GFCI. Owner's manual: 4,500 peak / 3,700 running at 120 V (~30.8 A). Runtime claims at 25% are light-load numbers.
Verdict
Yes as a wheeled 120 V inverter in the high-3 kW continuous class. No as a “4500-watt home backup” or a 240 V well-pump machine. Size the load to 3,700 W running.