Oil to Mini-split Conversion in Southern NH
- 2 days ago
- 3 min read
Updated: 2 days ago
Homeowner Enjoys Year-round Comfort With a New Energy-efficient Mitsubishi Heat Pump
Rising energy costs. Uneven heating and cooling. Loud and cumbersome AC window units. After dealing with these issues for several years, Southern New Hampshire resident Alisha Neuburt decided it was time for a better heating and cooling solution. She turned to Main Stream Mechanical for help.
In this case study, we discuss the root causes of Alisha’s heating and cooling woes and why she switched to an ultra-efficient Mitsubishi heat pump system.
The Problem: A Home That Was Never Comfortable
Like many New England homeowners, Alisha relied on a traditional oil heating
system paired with window AC units for summer cooling. While it worked “on
paper,” in reality, it didn’t. When Alisha spoke with Main Stream Mechanical
Owner Eric Schuberth, she reported several issues:
During the winter, comfort varied considerably from room to room, with
some being too cold and others being too warm. These inconsistencies, combined with rising fuel costs, made Alisha’s traditional oil heating system an increasingly impractical solution. During the summer, clunky and loud AC window units disrupted her family’s everyday life while failing to cool her entire home.
“Heating with oil is incredibly expensive, and we were tired of lugging our window AC units in and out of our house.” —Alisha Neubert, Homeowner
Alisha reached out to Main Stream Mechanical to explore a better way to heat and cool her home. She wanted a solution that would provide consistent heating and cooling comfort in every room; operate quietly and efficiently; and serve as a permanent solution for both heating and cooling—eliminating the hassle of using window AC units.
Alisha wasn’t interested in another temporary fix. “We wanted something that actually worked for the whole house,” she says.
Identifying the Root Cause
Before Eric could recommend a new HVAC solution, he evaluated Alisha’s system to identify the root cause of the heating and cooling issues. He determined that the problem wasn’t the equipment; it was the system behind it.
“The homeowner’s ductwork was designed for a completely different system,” he says. According to Eric, many older homes were built with duct systems that simply aren’t compatible with today’s high-efficiency equipment.
This type of outdated ductwork can limit a system’s overall performance by restricting airflow, creating uneven temperatures, and causing energy loss. In other words, even a newer furnace wouldn’t have solved the problem.
The Solution: A Mitsubishi Heat Pump System
Instead of going through the expense of updating their outdated heating ductwork, Alisha made a smarter, more economical move — switching to an energy-efficient Mitsubishi Electric heat pump system.
Designed specifically for cold climates like Massachusetts and New Hampshire, Mitsubishi heat pumps provide:
Zoned heating and cooling
Consistent temperatures throughout the home
High-energy efficiency with quiet, reliable performance.
Plus, they eliminate the need for window AC units!
The Results: A Completely Different Living Experience
After we installed her new Mitsubishi heat pump system, Alisha and her family experienced several benefits, including:
✔ Even, Consistent Comfort
Every room now maintains a steady, comfortable temperature — no more hot or cold spots.
✔ Quiet Operation
The loud hum of window units and the old heating system is gone.
✔ Hassle-free Cooling
Homeowners don’t have to lift heavy AC units in and out of windows every season.
✔ Improved Efficiency
The HVAC system runs more efficiently, reducing energy waste and improving overall performance.
✔ A Home That Finally Feels Right
The new HVAC system provides energy-efficient, consistent, year-round comfort.
Rethinking Mini-splits
If you think you know everything about heat pump systems, think again. Today’s ultra-efficient, high-performing Mitsubishi mini-splits are in a completely different league.
While other systems struggle when temperatures plummet. Mitsubishi’s advanced heat pump technology delivers consistent heating in New England’s sub-zero conditions—down to -13°F or lower.
Is Your Home a Good Candidate for an Oil to Mini-split Conversion?
If your home heating system isn’t performing as it should, talk to our team about upgrading to a new Mitsubishi Mini-Split system. Your home may be a good candidate if:
✔ It has uneven temperatures.
✔ You rely on window AC units in the summer.
✔ Your oil, gas, or propane heating system is aging.
✔ Your energy bills are unpredictable or rising.
✔ You want a quieter, more comfortable living space.
Oil-to-heat-pump Conversions in Southern NH & Northern MA
To learn more about the benefits of an oil to mini-split conversion, schedule a free consultation by calling us at (978) 834-0849 or visiting our website.
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