Showing Posts From
Energy savings
- 28 Jun, 2026
SEER Rating Savings Calculator: Is Higher SEER Worth It?
SEER rating savings calculator guide — seer rating calculator formula, seer efficiency calculator comparisons, hvac energy savings calculator payback math, and when to upgrade.
- 26 Jun, 2026
Will a Higher SEER Save You Money? The Real Math
How much a higher-SEER air conditioner actually saves on your bill, the formula linking SEER to annual cost, a cost-by-rating comparison, and the payback math that decides whether the upgrade is worth it.
- 06 May, 2026
SEER vs SEER2: What Changed and Does It Actually Matter?
SEER2 replaced SEER as the federal efficiency standard in 2023. A side-by-side comparison chart of what changed, how to convert between them, and whether the difference matters when buying.
- 29 Apr, 2026
Is a 95% AFUE Furnace Worth the Extra Cost?
Compare 80% vs 96% AFUE furnaces on fuel cost, payback period, and 15-year total cost. Worked examples for cold and mild climates at different gas prices.