Stack / EF2200iS

Yamaha EF2200iS

Updated · 16 Sep 2026 · Sheet checked · 16 Sep 2026

Buy — quiet 1.8 kW with CO + TT-30

Quiet 120 V inverter in the EU2200i continuous class: 1,800 W rated / 2,200 W max. Factory CO SENSOR and a built-in TT-30. Not a house. Not 240 V.

1,800 WRunning

2,200 WSurge / max

55.2 lbDry weight

TT-30+ CO SENSOR

Will run

Fridge + lights + phones within 1,800 W
CPAP and similar low continuous loads
Twin Tech parallel to 3.6 kVA with a second identical unit

Skip, or measure first

240 V well / dryer circuits
Treating 2,200 W as the all-night number
Indoor use because a CO SENSOR exists

What it is

US EF2200iS: MZ80 79 cc, recoil, 1.24 gal, 10.5 h @ ¼ / 4.2 h rated (Yamaha). Panel: 2× 5-20R + NEMA TT-30. Twin Tech optional. CO SENSOR shutoff on current US unit — outdoors only.

Verdict

Buy for quiet, carryable 1.8 kW continuous with CO shutoff and TT-30. Skip if you needed whole-home or 240 V.

Source: Yamaha EF2200iS specs

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