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Warm Up Your Winter! Upgrade to Hyper-Heat and Get a $500 Key Rebate!

**Offer Ends 1/31/2025

Fill Out Form To Receive $500 Off Your Installation!

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By submitting, you authorize Key Heating & Air Conditioning to reach out via phone, email, or text for explicit information about the project needs. We will never share your personal information with 3rd parties for marketing purposes or spam you. You can opt out at any time. Message/data rates apply. Consent is not a condition of purchase. Terms and Conditions 

Mitsubishi Hyper Heat Pumps

Hurry! Offer Ends 1/31/25

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About H2i Hyper Heat Technology

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Unlike traditional heat pumps, Hyper Heat Pumps heat your home even in temperatures as low as -13° F.

WINTER WARMTH

EFFICIENCY

Up to 40% more efficient than conventional heat pumps.

WHISPER QUIET

Systems quietly adjust to your comfort needs.

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ECO BOOST

Reduce your carbon footprint with Hyper-Heating H2i technology.

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Receive A $500 Key Rebate When You Upgrade to a Mitsubishi Electric Hyper Heat Pump This Season

Call To Schedule a Free Estimate

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Interested in Hyper Heat?

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Why Hyper-Heating Matters
Request A FREE Estimate for Hyper Heat Pumps

Thanks for submitting!

By submitting, you authorize Key Heating & Air Conditioning to reach out via phone, email, or text for explicit information about the project needs. We will never share your personal information with 3rd parties for marketing purposes or spam you. You can opt out at any time. Message/data rates apply. Consent is not a condition of purchase. Terms and Conditions 

Mitsubishi Hyper Heat Pumps

NH Residents

Save Big on Energy with NHSaves Rebates!

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New Hampshire residents may qualify for significant rebates when upgrading to energy-efficient heat pumps. Here’s what’s available:

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  • Ducted Heat Pumps - Rebates start at $250 per ton and go up to $1,250 per ton for electric resistance heating replacements (pre-verification required).

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  • Ductless Heat Pumps - Similar rebates apply, beginning at $250 per ton and increasing to $1,250 for electric resistance replacements.

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Eligibility Details

To qualify, you must be a residential electric customer of a participating utility and meet specified efficiency criteria. Rebates are limited and subject to availability.

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Upgrade your home’s heating system today and enjoy significant savings while boosting energy efficiency.

Don’t miss out on the chance to save big!

 

You could qualify for up to $10,000 in rebates through Efficiency Maine when you upgrade to a Mitsubishi H2i Heat Pump.

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Take advantage of this incredible offer when you upgrade your home's energy efficiency today!

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Efficiency Maine

Maine Residents

Unlock Huge Savings with Rebates from Efficiency Maine!

Discover how much you can save on energy costs and qualify for rebates today!

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