Heat Pumps

Mitsubishi Hyper-Heat H2i vs Daikin FIT

Side-by-side comparison based on specs, real pricing, and our crew's installation experience. Updated for 2026.

Mitsubishi

Daikin

9.5

Choose Mitsubishi Hyper-Heat H2i if:

Extreme cold climates (operates down to -13°F)
Homeowners who want the gold standard for cold-climate heat pumps
Whole-home or zone heating and cooling
Quiet operation in bedrooms and living areas

$4,500 - $18,000 installed

7.5

Choose Daikin FIT if:

Homes with limited outdoor space for equipment
Standard climate heating and cooling needs
Replacing conventional AC with a heat pump upgrade
Budget-conscious ducted installations

$4,000 - $12,000 installed

Spec-by-Spec Comparison

Specification

Mitsubishi Hyper-Heat H2i

Daikin FIT

Price

$4,500 - $18,000 installed

$4,000 - $12,000 installed

Warranty

12 years

HSPF2

12.5

10.0

SEER2

20.0

17.0

Min Operating Temp

-13°F (-25°C)

0°F (-18°C)

Noise Level

19-32 dB (indoor)

55 dB (outdoor)

Size Range

9,000 - 48,000 BTU

18,000 - 60,000 BTU

Compressor Warranty

12 years

Refrigerant

R-410A

NuWatt Rating

9.5/10

7.5/10

Pros & Cons

Mitsubishi Hyper-Heat H2i

Pros

+Industry-leading cold-climate performance down to -13°F
+Maintains 87% heating capacity at 5°F
+Whisper-quiet indoor units (as low as 19 dB)
+kumo cloud app provides Wi-Fi control and scheduling
+Widest range of indoor unit styles (wall, ceiling, ducted, floor)

Cons

-Premium pricing — highest cost in our lineup
-Proprietary kumo cloud ecosystem (no native HomeKit/Google Home)
-Requires Mitsubishi Diamond Dealer for full warranty coverage
-Outdoor units are larger than some competitors

Daikin FIT

Pros

+Slim, side-discharge outdoor unit fits in tight spaces
+Works with existing ductwork for easy retrofit
+Inverter-driven compressor for variable-speed efficiency
+Daikin One+ smart thermostat integration

Cons

-Cold-climate performance drops below 0°F
-Fewer indoor unit options than Mitsubishi or Fujitsu
-Not rated for extreme cold — supplemental heat may be needed
-Limited to ducted applications

Installation Notes from Our Crew

Mitsubishi Hyper-Heat H2i

Mitsubishi is the most-installed heat pump brand in our fleet. Our crews are Mitsubishi Diamond Dealers, which means extended warranty coverage for every install. The Hyper-Heat line handles New England winters better than anything else we've tested — it's the system we recommend when budget isn't the primary constraint.

Daikin FIT

The Daikin FIT is a good mid-range option for ducted systems. Its slim profile makes it popular for condos and townhomes with tight outdoor spaces. Our crews appreciate the straightforward installation process. For New England, we pair it with a backup heat strip for the coldest days below 0°F.

Frequently Asked Questions

Is the Mitsubishi Hyper-Heat H2i or Daikin FIT better?

The Mitsubishi Hyper-Heat H2i scores 9.5/10 vs 7.5/10 in our rating. It excels at: extreme cold climates (operates down to -13°f). The Daikin FIT is the better choice if: homes with limited outdoor space for equipment. The right pick depends on your specific situation.

How much does the Mitsubishi Hyper-Heat H2i cost vs the Daikin FIT?

The Mitsubishi Hyper-Heat H2i costs $4,500 - $18,000 installed. The Daikin FIT costs $4,000 - $12,000 installed. Both prices include professional installation by NuWatt Energy. State incentives may reduce your net cost — use our calculator for exact pricing.

Which has a better warranty?

The Mitsubishi Hyper-Heat H2i has a 12-year warranty (12yr compressor / 5yr parts warranty). The Daikin FIT has a 12-year warranty (12yr compressor / 5yr parts warranty). Both offer the same warranty length.

Does NuWatt install both the Mitsubishi Hyper-Heat H2i and Daikin FIT?

Yes. NuWatt Energy installs both products and our crew has hands-on experience with each. We can help you choose based on your home, energy goals, and budget during a free consultation.

Can I switch from Mitsubishi to Daikin later?

In most cases, yes. Electrical panel changes require a full panel swap by a licensed electrician. Contact NuWatt for a specific assessment of your system.

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Spec-by-Spec Comparison

Specification

Mitsubishi Hyper-Heat H2i

Daikin FIT

Price

$4,500 - $18,000 installed

$4,000 - $12,000 installed

Warranty

12 years

HSPF2

12.5

10.0

SEER2

20.0

17.0

Min Operating Temp

-13°F (-25°C)

0°F (-18°C)

Noise Level

19-32 dB (indoor)

55 dB (outdoor)

Size Range

9,000 - 48,000 BTU

18,000 - 60,000 BTU

Compressor Warranty

12 years

Refrigerant

R-410A

NuWatt Rating

9.5/10

7.5/10

Pros & Cons

Mitsubishi Hyper-Heat H2i

Pros

+Industry-leading cold-climate performance down to -13°F
+Maintains 87% heating capacity at 5°F
+Whisper-quiet indoor units (as low as 19 dB)
+kumo cloud app provides Wi-Fi control and scheduling
+Widest range of indoor unit styles (wall, ceiling, ducted, floor)

Cons

-Premium pricing — highest cost in our lineup
-Proprietary kumo cloud ecosystem (no native HomeKit/Google Home)
-Requires Mitsubishi Diamond Dealer for full warranty coverage
-Outdoor units are larger than some competitors

Daikin FIT

Pros

+Slim, side-discharge outdoor unit fits in tight spaces
+Works with existing ductwork for easy retrofit
+Inverter-driven compressor for variable-speed efficiency
+Daikin One+ smart thermostat integration

Cons

-Cold-climate performance drops below 0°F
-Fewer indoor unit options than Mitsubishi or Fujitsu
-Not rated for extreme cold — supplemental heat may be needed
-Limited to ducted applications

Installation Notes from Our Crew

Mitsubishi Hyper-Heat H2i

Daikin FIT

Frequently Asked Questions

Is the Mitsubishi Hyper-Heat H2i or Daikin FIT better?

How much does the Mitsubishi Hyper-Heat H2i cost vs the Daikin FIT?

Which has a better warranty?

Does NuWatt install both the Mitsubishi Hyper-Heat H2i and Daikin FIT?

Yes. NuWatt Energy installs both products and our crew has hands-on experience with each. We can help you choose based on your home, energy goals, and budget during a free consultation.

Can I switch from Mitsubishi to Daikin later?

In most cases, yes. Electrical panel changes require a full panel swap by a licensed electrician. Contact NuWatt for a specific assessment of your system.

Update Location

Mitsubishi Hyper-Heat H2i vs Daikin FIT

Choose Mitsubishi Hyper-Heat H2i if:

Choose Daikin FIT if:

Spec-by-Spec Comparison

Pros & Cons

Mitsubishi Hyper-Heat H2i

Pros

Cons

Daikin FIT

Pros

Cons

Installation Notes from Our Crew

Mitsubishi Hyper-Heat H2i

Daikin FIT

Frequently Asked Questions

Related Comparisons

Not Sure Which to Choose?

Mitsubishi Hyper-Heat H2i vs Daikin FIT

Choose Mitsubishi Hyper-Heat H2i if:

Choose Daikin FIT if:

Spec-by-Spec Comparison

Pros & Cons

Mitsubishi Hyper-Heat H2i

Pros

Cons

Daikin FIT

Pros

Cons

Installation Notes from Our Crew

Mitsubishi Hyper-Heat H2i

Daikin FIT

Frequently Asked Questions

Related Comparisons

Not Sure Which to Choose?