Every spring and fall, Boston homeowners face the dreaded chore of lugging heavy window air conditioners in and out of their homes. These bulky units block windows, let in drafts, and don’t provide year-round comfort.
If you’re tired of installing and storing window ACs, it’s time to consider a mini-split system—a permanent, energy-efficient solution that provides both heating and cooling without the hassle.
Thinking about making the switch? Contact Lund Plumbing & Heating for expert mini-split installation in Boston.
Serving Boston & Surrounding Areas: Learn more about our Boston mini-split installation services.
1. Why Window AC Units Are a Hassle
Many homes and apartments in Boston, MA, especially in older brownstones and triple-deckers, rely on window air conditioners to stay cool in the summer. But these units come with several downsides:
- Heavy & hard to install – Lifting a 50-lb+ AC into a window is difficult and dangerous.
- Blocks natural light – Window units take up valuable window space.
- Inefficient cooling – They cool only one room and struggle on hot days.
- No heating function – You still need a separate heating system in winter.
- Security risk – Window ACs make it easier for intruders to break in.
Fact: Homeowners in Boston’s Back Bay, South End, and Beacon Hill neighborhoods often deal with strict HOA or rental restrictions on window ACs, making mini-splits a better alternative.
Related: Learn why homeowners in Woburn are switching to mini-splits.
2. How Mini-Splits Solve the Problem
Mini-split systems offer a modern, permanent alternative to window AC units, providing:
- Cooling in summer & heating in winter – Year-round comfort with one system.
- No more lifting heavy units – Mini-splits are wall-mounted and permanently installed.
- Energy efficiency – Uses 30% less energy than window ACs.
- Multiple room cooling – One outdoor unit can support multiple indoor units.
- Quiet operation – No more loud window units disrupting your sleep.
Tip: In Boston’s North End and Charlestown, where window space is limited, mini-splits provide efficient cooling without blocking windows.
Considering a system upgrade? Contact Lund Plumbing & Heating for a consultation.
3. Mini-Splits vs. Window ACs: A Side-by-Side Comparison
| Feature | Mini-Split System | Window AC Unit |
| Heating & Cooling? | Yes | No |
| Cools Multiple Rooms? | Yes | No (one room only) |
| Energy Efficiency | High | Low |
| Quiet Operation? | Yes | No (noisy fan) |
| Blocks Window? | No | Yes |
| Permanent Solution? | Yes | No (must install/remove seasonally) |
Best Choice for Boston Homes: If you’re tired of removing window AC units every season, a mini-split system is a smarter long-term investment.
Related: Learn how to choose the best mini-split for your home.
4. Do Mini-Splits Qualify for Rebates & Incentives in Boston?
Yes! Homeowners in Boston, MA can save thousands on installation costs with Mass Save rebates and federal tax credits.
Available Incentives:
- Up to $10,000 in Mass Save rebates for whole-home mini-split installations.
- 30% federal tax credit (up to $2,000 annually) for ENERGY STAR® certified heat pumps.
- 0% interest HEAT Loan financing for qualifying homeowners.
Related: Learn how to qualify for Mass Save rebates.
5. When Is the Best Time to Install a Mini-Split?
Many Boston homeowners wait until summer to install a cooling system, but the best time to upgrade to a mini-split is in the spring or fall before temperatures peak.
- Avoid the summer rush – HVAC contractors book up quickly.
- Take advantage of rebates before funding runs out.
- Be ready for extreme weather with both heating & cooling.
Best Practice: If you rely on window ACs in summer and outdated radiators in winter, mini-splits combine both systems into one energy-efficient solution.
Related: Learn when to replace your boiler.
6. Get a Mini-Split Installed in Boston, MA Today
If you’re tired of lugging window AC units in and out every season, switch to a mini-split system for year-round comfort.
Call (781) 944-2222 or schedule a consultation today.
Serving Boston & Surrounding Areas: Learn more about our Boston mini-split installation services.
