Generac 14kW Standby 7323 vs Generac 18kW Standby 7324

Last updated: November 1, 2026

The Generac 14kW Standby 7323 rates 3.4 among under 15 kw standby generators; the Generac 18kW Standby 7324 rates 3.2 among 15 to 22 kw ones. The Generac 14kW Standby 7323 costs $720 less ($5,255.10 vs $5,975.10).

Generac 14kW Standby 7323 vs Generac 18kW Standby 7324

Prices were last checked November 1, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.

Scores side by side

These two sit in different size classes (under 15 kw and 15 to 22 kw), and each is scored against the reference points for its own class, so a rating says how well each does among its own size peers. How we rank explains each factor.

Factor weightGenerac 14kW Standby 7323Generac 18kW Standby 7324
Overall rating3.4/53.2/5
Value 35%41 $375 per kW ($5,255 with transfer switch, 14 kW on propane)29 $332 per kW ($5,975 with transfer switch, 18 kW on propane)
Transfer switch 15%100 includes a 200 A transfer switch100 includes a 200 A transfer switch
Noise 15%58 65 dBA rated in normal operation58 65 dBA rated in normal operation
Power quality 10%83 under 5% THD83 under 5% THD
Warranty 25%29 5-year warranty29 5-year warranty

Specifications

Generac 14kW Standby 7323Generac 18kW Standby 7324
Output
Rated output, propane14 kW18 kW
Rated output, natural gas14 kW17 kW
THDUnder 5%Under 5%
Engine817 cc817 cc
Engine speed3,600 rpm3,600 rpm
Install
Transfer switchIncluded, 200 AIncluded, 200 A
Load managementNoNo
Remote monitoringYesYes
EnclosureAluminumAluminum
Dimensions46.4 x 26.3 x 30.7 in46.4 x 26.3 x 30.7 in
Weight391 lb426 lb
Noise and warranty
Noise, normal operation65 dBA65 dBA
Noise, weekly self-test55 dBA55 dBA
Warranty5 years5 years
Released20252025

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