Feel-good warmth starts with Cala.

 Electric Heat Pump Water Heater

The world's first intelligent heat pump water heater.

How it Works

Customized heating and more savings with every drop.

Cala optimizes its heating for your family's unique schedule and prioritizes what matters to you - whether that's saving money, reducing your carbon footprint, coordinating with your home's solar, and more.
See how it works

benefits

Get more from your water heater than just hot water.

Maximizes YOUR hot water

Saves YOU
money

Lowers your Carbon Footprint

Syncs with your home's SoLAR SYSTEM

HEATS EXTRA 
WATER BEFORE
POSSIBLE STORM
OUTAGES

Easy, supported installation

maximize
hot water

Save
Money

Lowers your Carbon Footprint

SYNCS WITH YOUR HOME

STORM PREPARATION HEATING

EASY, SUPPORTED INSTALLATION

reserve a cala

installation

Straightforward installation for your home.

Cala is a good fit for most homes. Whether you choose a Cala Installation Partner, your own installer, or prefer DIY, we ensure you have the support you need to experience our innovative technology with ease.
LEARN ABOUT installation

Costs and Savings

Explore Cala's pricing, installation,
rebates, and long-term savings.

Discover how Cala may lower your energy costs over its lifetime compared to your current water heater. If your home currently uses an electric resistance, oil, or propane water heater, the savings may be eye-opening.
Costs and Savings

tech specs and app

High-performance heating, ample hot water, and an intuitive app.

Cala's unique design delivers a powerful performance and abundant hot water, all while reducing energy costs and minimizing your environmental impact. Plus, you can control it all easily with our best-in-class app.
tech specs and app

Cala is coming in 2025.

Reserve your intelligent heat pump water heater today for water heating that is customized to your daily life and priorities.