Chapter 02
Heating, Cooling & Energy
Furnaces, heat pumps, AC, insulation and what energy upgrades really pay back now that the federal credits are gone.
3 guides live4 coming this month
Start here: the full overview
Heating and Cooling Costs in 2026: Prices, Lifespans and When to Replace
What a new heat pump, AC or furnace costs in 2026, how long each system lasts, and the two rule changes this year that most HVAC quotes still get wrong.
Side by sideHeating & CoolingDuctless Mini-Split vs Central Air in 2026: Cost, Fit and Trade-offsWhether your house already has good ductwork decides most of this choice. Here is the 2026 cost comparison, zone by zone, and the...
Side by sideHeating & CoolingHeat Pump vs Furnace in 2026: Upfront Cost, Running Cost and the Real WinnerThe honest 2026 comparison, with the arithmetic shown: a heat pump usually costs less to install than a furnace and AC pair, but...
Start here: the full overview
Heating and Cooling Costs in 2026: Prices, Lifespans and When to Replace
What a new heat pump, AC or furnace costs in 2026, how long each system lasts, and the two rule changes this year that most HVAC quotes still get wrong.
Guides in this chapter2
- Side by sideHeating & CoolingDuctless Mini-Split vs Central Air in 2026: Cost, Fit and Trade-offsWhether your house already has good ductwork decides most of this choice. Here is the 2026 cost comparison, zone by zone, and the...
- Side by sideHeating & CoolingHeat Pump vs Furnace in 2026: Upfront Cost, Running Cost and the Real WinnerThe honest 2026 comparison, with the arithmetic shown: a heat pump usually costs less to install than a furnace and AC pair, but...