Central AC Installation
in Stamford CT & Westchester County NY
A properly sized central air system is the difference between a home that's comfortable all summer and one that runs constantly and still can't cool down. We install central AC systems that are sized right, installed clean, and built to last.
MITSUBISHI ELECTRIC HVAC SYSTEMS
The World Leader in Ductless Mini-Splits — Installed & Serviced by Airmax in CT & NY
GET A FREE MITSUBISHI ELECTRIC ESTIMATEMITSUBISHI ELECTRIC PRODUCTS WE INSTALL
Mitsubishi Electric invented the ductless mini-split and remains the global leader. Their Hyper-Heating INVERTER (H2i) technology provides efficient heating down to -13°F — making them ideal for Connecticut winters. Airmax installs and services Mitsubishi Electric ductless and ducted systems across Fairfield County, CT and Westchester County, NY.
Mitsubishi MSZ-FH Wall-Mount (Hyper-Heat)
Model: MSZ-FH | Ductless Mini-Split
Efficiency: Up to 33.1 SEER2
Hyper-Heating to -13°F, 3D i-see sensor, dual barrier coating, Wi-Fi, 19 dB whisper-quiet
Best for: The premium single-zone mini-split — ideal for living rooms and bedrooms
Mitsubishi MXZ Multi-Zone System
Model: MXZ-SM | Multi-Zone Ductless System
Efficiency: Up to 22 SEER2
Connect 2–8 indoor units to one outdoor unit, individual zone control, Hyper-Heat capable
Best for: Whole-home ductless solution — replace your entire heating and cooling system
Mitsubishi MLZ Ceiling Cassette
Model: MLZ-KP | Ceiling Cassette Mini-Split
Efficiency: Up to 24.6 SEER2
Flush-mount ceiling install, 360° airflow, nearly invisible, Hyper-Heat option
Best for: Design-conscious homeowners who don't want a visible wall unit
MITSUBISHI ELECTRIC PRODUCT COMPARISON
| Model | Type | Efficiency |
|---|---|---|
| Mitsubishi MSZ-FH Wall-Mount (Hyper-Heat) | Ductless Mini-Split | Up to 33.1 SEER2 |
| Mitsubishi MXZ Multi-Zone System | Multi-Zone Ductless System | Up to 22 SEER2 |
| Mitsubishi MLZ Ceiling Cassette | Ceiling Cassette Mini-Split | Up to 24.6 SEER2 |
Pricing depends on the equipment selected, the home and the scope of work, so Airmax quotes each job after a site visit rather than publishing ranges. Estimates on installations are free — call (866) 203-0469 or request an estimate. Get your exact quote →
WHY WE RECOMMEND MITSUBISHI ELECTRIC
Mitsubishi Electric literally invented the ductless mini-split. Their Hyper-Heating technology is widely used for cold-climate performance — verified to provide 100% heating capacity down to 5°F and continued operation down to -13°F. Their 3D i-see sensor detects where people are in the room and adjusts airflow accordingly. Airmax installs these systems to manufacturer specification, so the manufacturer's published warranty terms apply.
Related Services
Ductless Mini-Split →Heat Pump Installation →
Related Guides
PRODUCT DETAIL PAGES
Mitsubishi Hyper-Heat (H2i): specs, cold-climate ratings & FAQ
Low-interest Smart-E financing for Connecticut homeowners
Airmax is a Smart-E contractor with the Connecticut Green Bank. Spread the cost of a new system with a Smart-E loan from a local lender, and we'll submit the project details to the Green Bank for you.
- Heat pumps
- Central AC
- Ductless mini-splits
- Boilers
- Furnaces
- Water heaters
Smart-E loans are made by participating Smart-E lenders, not by Airmax. Available for owner-occupied 1–4 unit homes in Connecticut. Subject to lender credit approval; rates and terms are set by the lender and the Connecticut Green Bank. See current Smart-E rates.