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Cold-climate heat pump starter comparison

Compare ductless, ducted, and dual-fuel heat pump paths before collecting installer quotes.

Specification and fit comparison

Criteria Mitsubishi Hyper-Heat H2i Carrier Infinity 24 Heat Pump Lennox SLP99V Hybrid Heat Pump
Brand / model Mitsubishi Hyper-Heat H2iCarrier Infinity 24 Heat PumpLennox SLP99V Hybrid Heat Pump
Category Ductless Heat PumpDucted Heat PumpDual-Fuel Heat Pump
Output 24,000 W36,000 W
Chemistry / connector Unknown
Install type hardwiredhardwiredhardwired
Street price $12,000$16,000$18,000
Price range $8,000-$18,000 installed$12,000-$25,000 installed$14,000-$28,000 installed
Editorial highlight Strong cold-climate performanceWhole-home ducted comfortBackup heat for extreme cold
Best for Cold-climate retrofits; Homes without good ductsCentral HVAC replacements; Homes with usable ductsCold climates transitioning off gas; Homes wanting backup heat security
Watch out Confirm Manual J sizing and backup heat strategyVerify duct sealing and backup heat designCompare operating cost vs full heat pump + electric backup
Ownership risk 34 / 10036 / 10038 / 100
Spec status seedseedseed

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  • SKU: Mitsubishi Hyper-Heat H2i vs Carrier Infinity 24 Heat Pump vs Lennox SLP99V Hybrid Heat Pump
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