Furnace efficiency is gauged by the proportion of used fuel that actually returns to you as heat. We only sell and install high efficiency furnaces (although we service all makes and models) because they’re the best financial options in every scenario.
Your family will immediately notice the difference in the cost to heat your home with a high efficiency furnace (well, your partner will. The kids probably won’t care).
Buy your new equipment with installation and enjoy an experience maintenance plan for as little as $9.99 a month.