During major renovation—when a whole new HVAC system is part of the plan—it’s smart to consider today’s heating and cooling technologies and fossil-free alternatives. Most old-house owners, however, resort to upgrades, add-ons, and a mix of solutions to make heating more sustainable and affordable. The articles that follow address everything from repairing a cast-iron radiator to in-ground geothermal systems.
ARTICLES ON SYSTEM UPGRADES
ARTICLES ON DOMESTIC WATER HEATING
ARTICLES ON NEWER SYSTEMS & RETROFITS