Get the Honda EB2200i if:
- It's going to a jobsite that needs GFCI-protected, OSHA-compliant power (Honda's wording).
- You don't need an app or a second unit.
Inverter generators
Honda EB2200i vs EU2200i (2026): which should you buy?
The short answer
Going to a jobsite? EB2200i
Home backup or camping? EU2200i
They're the same machine with a different outlet panel. Honda lists the same engine, output, tank, run time, noise and weight for both.
Best for jobsites
Pick the Honda EB2200i if
- It's going to a jobsite that needs GFCI-protected, OSHA-compliant power (Honda's wording).
- You don't need an app or a second unit.
Best for home backup and camping
Pick the Honda EU2200i if
- You want to run two in parallel. Honda says two EU2200i units link with an optional cable for up to 4,400W.
- You want the My Generator app: wireless stop, monitoring and service reminders over Bluetooth.
- It's for home backup, RV or camping, the uses Honda lists for it.
As an Amazon Associate I earn from qualifying purchases.
Key specs
1Honda EU2200i
spec rows won
spec rows won
0Honda EB2200i
spec rows won
spec rows won
14even or
unclear
unclear
Counted from the chart below: rows where one is clearly better. It's a tally, not an overall rating. The EB2200i's edge, the GFCI-protected duplex for jobsites, isn't scored as a win, so it doesn't show up in it.
Bold means one number is clearly better. Blank means it's a tie, it's close, the makers measured it differently, or the sources disagree. I only compare run times at the same load when it's fair, since 1/4 load on a bigger generator is more watts.
| EB2200i | EU2200i | Clearer | |
|---|---|---|---|
| Starting watts (gasoline) | 2,200W (Honda "max") | 2,200W (Honda "max") | |
| Running watts (gasoline) | 1,800W (Honda "rated") | 1,800W (Honda "rated") | |
| Fuel | Gasoline | Gasoline | |
| Gas tank | 0.95 gal | 0.95 gal | |
| Run time at 1/4 load (gasoline) | 8.1 hr at 1/4 load | 8.1 hr at 1/4 load | |
| Run time at full rated load | 3.2 hr at rated load | 3.2 hr at rated load | |
| Noise (maker figure) | 48 dB(A) at 1/4 load; 57 dB(A) at rated load | 48 dB(A) at 1/4 load; 57 dB(A) at rated load | |
| Weight | 47.4 lb (dry) | 47.4 lb (dry) | |
| Starting method | Recoil | Recoil | |
| Outlets | One 20A 125V duplex with full GFCI protection (Honda calls it OSHA-compliant) | One 20A 125V duplex | |
| CO shutoff | Yes (CO-MINDER) | Yes (CO-MINDER) | |
| Parallel capable | Not mentioned on Honda's EB2200i page | Yes, with an optional cable (up to 4,400W with a second EU2200i) | EU2200i |
| Phone app | Not listed on Honda's EB2200i page | Yes (Honda My Generator, Bluetooth) | |
| Warranty | 3 years residential; 12 months commercial | 3 years residential; 12 months commercial | |
| Engine | Honda GXR120, 121cc | Honda GXR120, 121cc | |
| Note | Not for sale in California (49-state model) | Not for sale in California (49-state model) |
What it can run
Common things people plug in during an outage or at camp, checked against each generator's own gasoline ratings from the chart above: both are rated 1,800W running and 2,200W starting. I used the top of each range, so a smaller appliance may do better.
- Yes Runs it with room for small things too
- One at a time Runs it, but not alongside the other big items
- Tight Within about 10% of a limit, or only the low end of the range fits. Check your label.
- No Over the limit for a typical one
| Load | Running watts | Starting watts | EB2200i | EU2200i |
|---|---|---|---|---|
| Full-size refrigerator | 150–400W | 800–1,200W | Yes | Yes |
| Freezer (chest or upright) | 100–500W | 500–1,000W | Yes | Yes |
| Sump pump, 1/3 HP | 500–800W | 1,000–1,600W | Yes | Yes |
| Sump pump, 1/2 HP | 800–1,050W | 1,300–2,150W | Tight | Tight |
| Gas furnace blower (1/2 HP fan) | 300–800W | 800–1,600W | Yes | Yes |
| Window AC, 5,000 BTU | 450–600W | 900–1,200W | Yes | Yes |
| Window AC, 10,000 BTU | 900–1,200W | 1,800–2,400W | Tight | Tight |
| RV rooftop AC, 13,500 BTU | 1,500–2,000W | 2,800–3,500W | No | No |
| CPAP (with heated humidifier) | 60–120W | No extra | Yes | Yes |
| Microwave | 600–1,200W | No extra | One at a time | One at a time |
| Coffee maker† | 600–1,200W | No extra | One at a time | One at a time |
| Space heater (1,500W setting) | 750–1,500W | No extra | One at a time | One at a time |
| Well pump, 1 HP | 1,000–2,000W | 2,000–4,000W | No | No |
| Circular saw, 7-1/4 in. | 1,200–1,800W | 2,400–3,600W | No | No |
| TV (32-55 in.) + router/modem | 90–420W | No extra | Yes | Yes |
| Phone/laptop charging | 20–100W | No extra | Yes | Yes |
| Electric water heater | 3,000–4,500W | No extra | No | No |
Running a few things at once
Add up the running watts. Then take the one item with the biggest starting surge and add its starting watts to everything else's running watts. Both totals have to fit.
Outage basics: fridge + furnace blower + 5 LED bulbs + router
Running: 400 + 800 + 75 + 20 = 1,295W (EB2200i 72% of 1,800W · EU2200i 72% of 1,800W)
Biggest start: furnace blower starting 1,600 + everything else running 400 + 75 + 20 = 2,095W (EB2200i 95% of 2,200W · EU2200i 95% of 2,200W)
EB2200i TightEU2200i Tight
Fridge + microwave
Running: 400 + 1,200 = 1,600W (EB2200i 89% of 1,800W · EU2200i 89% of 1,800W)
Biggest start: fridge starting 1,200 + everything else running 1,200 = 2,400W (EB2200i 109% of 2,200W · EU2200i 109% of 2,200W)
EB2200i TightEU2200i Tight
Hot night camping: 5,000 BTU AC + CPAP + camp lights + phones
Running: 600 + 120 + 200 + 100 = 1,020W (EB2200i 57% of 1,800W · EU2200i 57% of 1,800W)
Biggest start: 5,000 BTU AC starting 1,200 + everything else running 120 + 200 + 100 = 1,620W (EB2200i 74% of 2,200W · EU2200i 74% of 2,200W)
EB2200i YesEU2200i Yes
Notes and sources
These are typical figures. Check the label on your own appliance. It lists watts, or amps you can multiply by 120 to get watts.
Motors need starting watts. Fridges, freezers, pumps, furnace blowers and air conditioners pull a short surge each time they kick on, well above their running watts (see the Starting column). Heaters, coffee makers and chargers don't.
Running several loads adds up. If two motors start in the same second, both surges stack. Honda's own advice is to start the big ones one at a time.
RV air conditioners: a 13,500 BTU unit needs more starting watts than either generator has. A soft starter added to the AC is often what decides it. Micro-Air, which makes the EasyStart, says it cuts startup current by up to 75%. Even then, leave the fridge and other big loads off.
Outlets: Neither generator lists a 240V outlet in the chart above, so anything that needs 240V is out. Check your appliance's label.
Water heaters: If your water heater runs on 240V, neither unit can power it, since neither lists a 240V outlet. On watts alone it would be "No" on both.
Load watts: Champion Power Equipment, Generator Wattage Chart. It covers appliances, not generators. †Coffee maker: 600W for a 4-cup maker from Honda's wattage guide, and 1,200W from Generac's wattage worksheet. Microwave: the wattage on the box is usually cooking power. Honda's guide lists a 1,000W microwave at 1,500W from the outlet, which is "One at a time" on both. None of these charts list an 8,000 BTU window AC, so it falls between the 5,000 and 10,000 BTU rows. Start-up advice: Honda. Soft starter: Micro-Air.
Carbon monoxide
One thing before the details: both burn gasoline, so both put out carbon monoxide. Keep them outside, well away from doors, windows and vents, with the exhaust pointed away from the house. Both have Honda's CO-MINDER shutoff, but that's a backup. It does not make a garage, a shed or a porch safe.
"EB" is Honda's industrial line and "EU" is its consumer line. Underneath, they share a GXR120 engine and a 1,800W rating.
Who should pick which
Get the Honda EU2200i if:
- You want to run two units in parallel. Honda says two EU2200i units link with an optional cable for up to 4,400W.
- You want the My Generator app: wireless stop, monitoring and service reminders over Bluetooth.
- It's for home backup, RV or camping, the uses Honda lists for it.
As an Amazon Associate I earn from qualifying purchases.
Skip it if
Skip the EB2200i
if you might want a second generator for more power later. Honda's EB2200i page doesn't mention parallel.
Skip the EU2200i
if a site inspector will ask for GFCI-protected outlets. That's what the EB2200i is for.
What owners report
These points come from owners posting on Reddit, owner forums and retailer reviews, not from my own testing. A point is listed only when at least three separate owners of this exact model said it. Individual units vary.
EB2200i
Not enough independent owner reports on this exact model yet.
EU2200i
- Several owners found it surging or running rough after it sat with fuel in it; cleaning the carburetor fixed it.
- Long-time owners describe years of use with few problems when it gets basic maintenance.
- Owners call the built-in tank small; some add an external or boat-style fuel tank for long runs.
- Owners say it usually starts in one or two pulls and runs quietly.
Sources: Reddit 1, Reddit 2, Reddit 3, Reddit 4, GeneratorBible user reviews, Reddit 5, Forest River Forums, Reddit 6, Amazon reviews
Questions about this pair
Do they make the same power?
Yes. Honda lists 2,200W max and 1,800W rated for both.
Which one is quieter?
Neither. Honda lists the same figures for both: 48 dB(A) at 1/4 load and 57 dB(A) at rated load.
Do both have CO-MINDER?
Yes. Both shut down when carbon monoxide builds up near the unit.
Is the warranty different?
No. Honda's pages list the same terms for both: 3 years residential and 12 months commercial.
Spec notes
Where the sources disagree on a spec:
- Honda EB2200i weight: Honda says 47.4 lb dry. The Amazon spec table says 51 lb.
- Honda EU2200i running watts: Honda rates it at 1,800W. The Amazon spec table lists 2,200W running. This page uses Honda's 1,800W.
- Honda EU2200i weight: Honda says 47.4 lb dry. The Amazon spec table says 51 lb.
Specs are from Honda, checked October 8, 2026. Any line marked "Amazon listing" is not a maker figure.
Related comparisons
By Mike E. · Last checked October 8, 2026 · Based on manufacturer specs. Lines marked "Amazon listing" are from Amazon, not the maker.