Heat Pump Installation
in Southern NH
A.J. LeBlanc Heating installs ducted and ductless cold-climate heat pumps throughout Southern NH. Family-owned since 1928. Efficient heating and cooling in a single system, designed for NH winters.
Ducted Heat Pump Installation
A ducted heat pump uses your existing ductwork to heat and cool your entire home from a single outdoor unit. Modern cold-climate heat pumps work efficiently down to single-digit temperatures, making them a viable primary heating system for NH homes, especially when replacing electric resistance or propane heat.
- Whole-home heating and cooling from one system
- Uses your existing furnace ductwork
- Cold-climate operation down to -13°F
- Significantly more efficient than electric resistance heat
- NHSaves rebates $250/ton standard, up to $1,250/ton replacing electric heat
- NEHPA cold-climate heat pump rebates may also apply
Ductless Mini Split Heat Pumps
Ductless heat pumps provide heating and cooling without ductwork, perfect for homes that rely on baseboard heat, additions, or spaces that are hard to condition. A.J. LeBlanc Heating installs Mitsubishi, Bosch, Daikin, Fujitsu, LG, Rheem, and Carrier cold-climate ductless systems designed for NH's heating season.
- No ductwork required
- Single and multi-zone systems available
- Independent temperature control per zone
- Ideal for additions, garages, and baseboard-heated homes
- Top-tier authorized dealer: Mitsubishi Diamond, Bosch Platinum, Daikin Comfort Pro, and LG Pro Dealer Platinum
- NHSaves and NEHPA rebates available
Recent Installations
Heat Pump Brands We Install & Service
MitsubishiDiamond Dealer
The Hyper-Heat line operates down to -13°F and is our most-installed brand. As a Diamond Dealer we provide factory-trained installation and extended warranty coverage.
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BoschPlatinum Dealer
Bosch IDS systems are among the quietest on the market and engineered specifically for cold climates. A strong performer at a competitive price point. As a Bosch Platinum Dealer we provide factory-trained installation and extended warranty coverage.
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DaikinComfort Pro
The world's number one air conditioning company. Daikin's cold-climate lineup includes wall-mounted, floor-mounted, and ducted systems with excellent multi-zone options. As a Daikin Comfort Pro dealer we provide factory-trained installation and extended warranty coverage.
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Fujitsu
Fujitsu's Halcyon series is a reliable, proven option with strong cold-climate ratings. Popular for additions and single-zone applications throughout our service area.
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LGPro Dealer Platinum
LG's Art Cool and LGRED heat pump series offer cold-climate performance with slim, low-profile indoor units. A strong choice for efficiency and clean aesthetics. As an LG Pro Dealer Platinum we provide factory-trained installation and extended warranty coverage.
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Carrier
The brand built by the inventor of modern air conditioning. Carrier furnaces, air conditioners, heat pumps, and ductless mini splits are recognized for engineering quality and long service life.
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Rheem
Complete heating, cooling, and water heating under one brand. Rheem furnaces, air conditioners, heat pumps, and water heaters all from a single trusted source.
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Custom Comfort
Value-focused mini splits and heat pumps that blend performance, comfort, and affordability, installed and serviced by our factory-trained technicians.
Learn moreFrequently Asked Questions
Do heat pumps work in NH winters?
Modern cold-climate heat pumps work efficiently down to 5°F and continue providing heat below that. NH winters are well within the operating range of systems like Mitsubishi Hyper-Heat and Bosch IDS. Many Southern NH homeowners use them as their primary heating system.
What's the difference between a heat pump and an A/C?
A heat pump can do both. It moves heat into your home in winter and out of it in summer. A standard A/C only cools. If you're replacing cooling equipment and want heating capability too, a heat pump gives you both in one system.
Are there rebates for heat pumps?
Yes. NHSaves offers $250/ton standard or $1,250/ton when replacing primary electric resistance heat. The NE Heat Pump Accelerator adds $650 per outdoor unit. We handle all paperwork as a registered NHSaves contractor.
How long does heat pump installation take?
Most installations are completed in one to two days depending on whether it's ducted or ductless and how many zones. We handle all electrical, refrigerant, and permit work.
Get a Free Heat Pump Estimate
We assess your home, recommend the right system, identify every available rebate, and give you a written quote upfront. No pressure.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
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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.