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Champion 26 kW Whole House Home Standby Generator and 200A Switch with fleX Technology (201614) vs Champion 22 kW Whole House Home Standby Generator and 200A Switch with fleX Technology (201016)

Two of the home standby & large portable generators in our best home standby & large portable generators: champion, westinghouse, duromax & firman comparison, lined up spec by spec. Every figure comes from the manufacturer pages linked below, and the scores use the same published formula as the full ranking.

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Best for: Largest output here: 26 kW on propane

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Best for: 22 kW whole-house kit with a 200A switch (fleX)

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Spec-by-spec comparison

Green marks the better published figure. "Not listed" means the manufacturer doesn't publish it.

SpecChampion 26 kW Whole House Home Standby Generator and 200A Switch with fleX Technology (201614)Champion 22 kW Whole House Home Standby Generator and 200A Switch with fleX Technology (201016)Weight
Running watts (best listed fuel)The highest continuous (rated) output the maker lists on any fuel: gasoline for most portables, propane for home standby units. Output on other fuels is in each product's notes. 26000 W 22000 W 35%
NoiseThe maker's noise figure in decibels. Champion lists operational volume for its standby units; load and distance otherwise vary by maker. 68 dBA 67 dBA 15%
Runs on natural gasYes for home standby and tri-fuel models that can run on piped natural gas, which avoids refueling in a long outage. Yes Yes 15%
Runtime at 50% load (gasoline)Hours on a full gasoline tank at half load. Home standby units run on piped gas or a propane tank, so they show Not listed and score the category minimum on this criterion; their strength shows in the other criteria. Not listed Not listed 10%
Transfer switch / transfer-switch readyYes for home standby kits that include an automatic transfer switch, and portables with a 120/240V L14-30R or 14-50R outlet or a maker 'transfer switch ready' listing. Yes Yes 10%
CO shutoffYes when the maker lists automatic carbon monoxide shutoff. Champion's standby pages don't list one, so it shows as Not listed. Not listed Not listed 10%
CARB compliantYes when the maker lists CARB compliance. Not listed counts as no. Not listed Not listed 5%
Fuel tankNot applicable (piped natural gas or a propane tank)Not applicable (piped natural gas or a propane tank)info
OutletsHome standby: includes a 200A automatic transfer switchHome standby: includes a 200A automatic transfer switchinfo
CO shutoffNot published by the makerNot published by the makerinfo
CARBNot published by the makerNot published by the makerinfo
Rated watts on propane26,000 W22,000 Winfo
Rated watts on natural gas23,400 W19,800 Winfo
Engine999cc999ccinfo
InstallPermanent outdoor installation by a licensed installerPermanent outdoor installation by a licensed installerinfo
GenPick score8.1/107.4/10100%

Where each one comes out ahead

Champion 26 kW Whole House Home Standby Generator and 200A Switch with fleX Technology (201614)

Better published figure on: Running watts (best listed fuel).

What we like

  • Top running watts (best listed fuel) in this comparison (26000 W)

Watch out for

  • Runtime at 50% load (gasoline) not published by Champion

Champion 22 kW Whole House Home Standby Generator and 200A Switch with fleX Technology (201016)

Better published figure on: Noise.

What we like

    Watch out for

    • Runtime at 50% load (gasoline) not published by Champion

    Verdict

    Both are fleX whole-house kits with 200A switches and 999cc engines. The 26 kW lists 26,000 vs 22,000 W on propane and 23,400 vs 19,800 W on natural gas; the 22 kW lists 67 vs 68 dB(A).

    Champion 26 kW Whole House Home Standby Generator and 200A Switch with fleX Technology (201614) on AmazonChampion 22 kW Whole House Home Standby Generator and 200A Switch with fleX Technology (201016) on Amazon
    Spec sources

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