Contact TallyGauge

The fastest way to reach the site is email: [email protected].

Good reasons to write

A spec looks wrong. Every model page lists its sources; if a number does not match the manufacturer's sheet, tell us the model and the figure and we will check it against the source.
A generator model is missing. Suggest a model and we will add it if we can source its specifications properly.
The calculator mishandled your load. Tell us the appliance and what it did; real nameplates are exactly the data that improves it.
A guide topic you wish existed. New pages get built from real questions.

What to expect

TallyGauge is run by one homeowner, not a support desk, so replies can take a few days. Corrections are verified against the manufacturer's documentation before anything changes on the site. Email is read only to answer you: it is never sold, shared, or used for marketing. See the privacy policy for how the site handles data.