Ductless Mini Split
Installation in Southern NH
A.J. LeBlanc Heating installs ductless mini splits across Southern NH. These cold-climate systems heat and cool efficiently, even through New Hampshire winters.
Mini Split Installation for NH Homes
Ductless mini splits are a practical choice for homes without ductwork, room additions, garages, and spaces that need independent temperature control. A.J. LeBlanc Heating has installed thousands of single-zone and multi-zone systems across Southern NH. The mini splits we install provide both heating and cooling, with cold-climate options designed for New Hampshire winters.
- Single and multi-zone systems
- Select cold-climate models operate at -13°F or below
- Heating and cooling in one system
- All electrical and refrigerant work included
- NHSaves rebates $250/ton (up to $2,000/ton replacing electric heat)
Multi-Zone Mini Splits for Whole-Home Comfort
Multi-zone systems connect multiple indoor units to a single outdoor condenser, allowing each room or zone to be controlled independently. This is an efficient way to heat and cool multiple areas of a home without adding ductwork.
- 2 to 8 indoor zones from one outdoor unit
- Each zone controlled independently
- Mix of wall units, ceiling cassettes, and floor units
- Room-by-room zoning with equipment selected for each space
- Primary programs: Mitsubishi Diamond Dealer, Bosch Platinum Dealer, Daikin Comfort Pro, and LG Pro Dealer Platinum
Recent Installations
Mini Split Brands We Install & Service
MitsubishiDiamond Dealer
Mitsubishi Hyper-Heat mini splits provide heating and cooling, with low-temperature capacity that varies by model. A.J. LeBlanc Heating is a Mitsubishi Diamond Dealer, and qualifying registered systems include a 12-year parts-and-compressor warranty.
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BoschPlatinum Dealer
Bosch offers IDS ducted heat pumps, mini splits, furnaces, and boilers. As a Bosch Platinum Dealer, A.J. LeBlanc Heating matches the equipment to the home and explains model-specific performance and warranty coverage before installation.
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DaikinComfort Pro
Daikin offers wall-mounted, floor-mounted, and ducted mini split options for single-zone and multi-zone projects. A.J. LeBlanc Heating is a Daikin Comfort Pro, and every Daikin system we install includes 12-year parts-and-labor coverage through Daikin with no deductible.
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Fujitsu
A.J. LeBlanc Heating services Fujitsu Halcyon mini splits and can quote select Fujitsu installations when a homeowner requests the brand. Model selection depends on the space, load, and required cold-weather output.
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LGPro Dealer Platinum
LG offers Art Cool and LGRED mini split heat pumps with several indoor-unit styles. A.J. LeBlanc Heating is an LG Pro Dealer Platinum and explains the selected model's cold-weather performance and warranty in the written proposal.
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Amana
Amana offers gas furnaces, central air conditioners, and heat pumps. Select registered models include limited lifetime coverage, and A.J. LeBlanc Heating explains the exact model, registration requirements, and warranty terms in the proposal.
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Custom Comfort
Custom Comfort offers mini splits and heat pumps for projects where equipment fit, features, and installed cost align with the homeowner's priorities. A.J. LeBlanc Heating installs and services the brand.
Learn moreFrequently Asked Questions
How much does mini split installation cost in NH?
A single-zone mini split installation in Southern NH typically runs $5,525 to $7,000 installed. Multi-zone systems run $8,500 to $19,500+ depending on the number of zones and the brand. We provide free written estimates.
What brands do you install?
Our primary mini split lines are Mitsubishi, Bosch, Daikin, and LG. A.J. LeBlanc Heating is a Mitsubishi Diamond Dealer, Bosch Platinum Dealer, Daikin Comfort Pro, and LG Pro Dealer Platinum. We also service all major brands and can install select Fujitsu, Amana, and other equipment when the project calls for it.
Do mini splits work in NH winters?
Yes, cold-climate mini splits are designed for exactly this. Select cold-climate mini split heat pumps can provide heat at -13°F or below, depending on the model. We size the system from the home's heat loss and use the manufacturer's low-temperature capacity data before recommending it as primary heat.
Are there rebates for mini splits?
Yes. NHSaves offers $250/ton standard, or $2,000/ton when replacing primary electric resistance heat. The NE Heat Pump Accelerator adds $650 per outdoor unit on top of that. We apply your qualifying point-of-sale rebates and help you complete the application for other available programs, which you sign and submit, as a registered NHSaves contractor.
Get a Free Mini Split Estimate
We assess your home, recommend the right system and brand, review available rebates and apply eligible point-of-sale savings, and give you a written quote.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.