📐 Generator Setback Calculator

Enter your placement measurements to check compliance with typical setback requirements. All distances in feet.

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This calculator uses typical setback minimums. Your local jurisdiction may require more. Always verify exact requirements with your county or city building department before pouring a concrete pad.
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Setback Measurements

Measure from the nearest edge of the generator (or its enclosure) to each reference point.

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This result reflects typical minimum requirements. Your local jurisdiction may be stricter. Verify with your building department before finalizing placement. Read the full setback guide →

Common Setback Reference

FromTypical MinimumWhy
Windows / Doors5 feetExhaust/CO entry prevention
Exterior wall18 in – 5 ftHeat clearance, service access
Property line3 – 5 feetNoise and safety buffer
Overhead electrical5 feetElectrical safety clearance
LP/propane tank5 feetFire separation
Front yardNot permittedZoning aesthetics
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Also use our Permit Readiness Checker to get your full custom permit list, or download the pre-permit planning PDF.