SEER CALCULATOR

Smart Savings Start Here — Try Our SEER Calculator

Curious how much a new energy-efficient AC could lower your energy bills? Our SEER Calculator makes it easy for Hanover, MA homeowners to find out. Just enter your current system’s efficiency and usage, and instantly see the difference a higher SEER-rated unit can make in yearly savings.

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Understanding SEER Ratings and Energy Savings Your Guide from Efficiency Plumbing, Heating & Air in Hanover, MA

At Efficiency Plumbing, Heating & Air, we believe an informed homeowner is an empowered one—especially when it comes to cooling costs and energy use. If you’re considering upgrading your air conditioner, understanding SEER (Seasonal Energy Efficiency Ratio) is key to maximizing both comfort and savings.

What is SEER?

SEER stands for Seasonal Energy Efficiency Ratio. It measures how efficiently an air conditioner or heat pump cools your home throughout an entire season. The higher the SEER rating, the more efficiently the unit operates—meaning it cools more while using less energy.

Why SEER Matters

With utility costs on the rise, choosing a system with a high SEER rating can pay off quickly. Not only does it help lower your monthly energy bills, but it also reduces your environmental impact by cutting energy consumption.

How SEER is Calculated

SEER is determined by dividing the system’s total seasonal cooling output (in BTUs) by the total electricity consumed (in watt-hours) during the same period. It reflects how the system performs across varying conditions—not just at peak output.

Energy Savings with High SEER Ratings

Upgrading from an outdated 8-SEER unit to a modern 16-SEER system can nearly cut your cooling energy use in half. That means:

Choosing the Right SEER for Your Home

Your ideal SEER rating depends on factors like home size, usage habits, and local climate conditions in Massachusetts. While high-SEER systems may involve a higher upfront cost, they offer long-term savings, quieter performance, and enhanced reliability.

Tips to Maximize AC Efficiency

Get Expert Guidance from Hanover’s HVAC Pros

At Efficiency Plumbing, Heating & Air, we help you choose the best high-efficiency cooling solution based on your home, comfort goals, and budget. Ready to upgrade or need advice? Call us at (781) 207‑9637 — and take the first step toward lower bills and better air.

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