Home HVAC Ownership Guide

Weekly HVAC ownership brief

A practical weekly newsletter for homeowners who want fewer HVAC surprises.

Modeled as a creator-style industry brief: source-backed notes, a visual summary, and one plain-English homeowner action each week.

Read latest issue Read the maintenance guide

Subscribe

Get the weekly HVAC ownership brief.

Each issue includes a concise written read and a visual summary homeowners can act on.

Signup syncs to Supabase after deployment env vars are configured.

Archive

Recent issues

Keep a useful comfort log through the 101°F Heat Advisory 2026-08-21 Set a late-summer cooling baseline before the 99°F afternoon 2026-08-18 After the heat warning, give your AC a five-minute review 2026-08-07 Write down these AC clues during the 102–104°F stretch 2026-07-31 Set a cooling baseline before the 101–102°F stretch 2026-07-24 A cooling plan for hot afternoons without chasing the thermostat 2026-07-17 Extreme heat AC run-time checks before you assume a failure 2026-07-10 Holiday weekend AC checks before the next hot stretch 2026-07-03 Red Flag weekend airflow checks before the AC works harder 2026-06-26 Heat advisory cooling checks before you assume the AC is failing 2026-06-22 Cooling bills, airflow, and the before-peak-heat check 2026-06-15