
Heat Pump Installation
Begin your home electrification process with Hydrotech. We upgrade Bay Area homes from gas-based systems to efficient, all-electric air-to-water heat pumps — future-proof, eco-friendly, and designed for whole-home comfort.
Viessmann Air-to-Water Heat Pumps
Viessmann has been a global leader in heating technology for over a century. Their Vitocal air-to-water heat pumps bring German-engineered efficiency and reliability to Bay Area homes, delivering consistent comfort with minimal energy use.
Designed for both new construction and retrofit applications, Viessmann heat pumps integrate seamlessly with low-temperature hydronic systems — including radiant floors, panel radiators, and domestic hot water — while operating quietly and efficiently in a wide range of outdoor temperatures.
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SpacePak Air-to-Water Heat Pumps
SpacePak heat pumps deliver modern, efficient heating and cooling — ideal for historic homes, homes without existing ductwork, and architecturally unique spaces. Their compact, flexible design means minimal disruption during installation.
Combining air-source heat pump technology with hydronics, SpacePak systems are up to 30% more efficient than traditional air-source heat pumps — with energy savings up to 47% over high-efficiency gas boilers and 70% less electricity than electric baseboard heating.
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10 reasons to upgrade to a heat pump.
From energy savings to indoor air quality — here's what homeowners gain by making the switch.
How do air-to-water heat pumps work?
Read our guide to understand heat pump technology, efficiency, and why it's ideal for Bay Area home electrification.
Read the GuideReady to electrify your home?
Talk to a Hydrotech specialist about the right heat pump system for your home, your comfort goals, and your rebate eligibility.
Request a Consultation