At 65 gallons, Cala suits most households of up to five people. Even better, Cala learns your household’s hot water usage patterns and can prepare up to 90 gallons of hot water before regular periods of high use.
Cala produces cool, dry air and noise similar to a refrigerator when it operates. You can specify the exact times in the day when you don’t want your Cala to run. However, it will be running some of the time, so make sure you’re comfortable with that.
Knowing your current fuel type is important as it impacts the installation and replacement process. Select whether your water heater uses electricity or fossil fuel to understand what will be involved in your installation.
I have an electric water heater now. What will installing Cala involve for me?
I have a natural gas, oil or propane water heater now. What will installing Cala involve for me?
How much space do I need?
I’ve read that heat pump water heaters make noise and blow cold air, is that true?
Is there a ducting kit available?
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Reserve
Reserve your Cala heat pump water heater
Secure your Cala heat pump water heater today with just a few details. Provide your name, zip code, and a small fully-refundable deposit to get started.
Are there other reasons Cala wouldn’t be a fit in my home?
What is ducting and do I need it?
How do I know if I have enough electricity to handle a Cala?
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Step 2: INSTALL
Choose the installation method that works best for you.
option 1:
Cala Installation Partner
We connect you with a licensed, professional Cala installer in your area who will supply and install your Cala.
option 2:
Your Installer
If you have a go-to professional installer or replacing your water heater is part of a larger project, our advisors will work with you and your professional to ensure a smooth installation.
option 3:
Do It Yourself
Each year over a million Americans install their own water heater, often with the help of a friend or family member. These installations are almost always to replace an electric water heater.
We'll keep you updated with all the details before your unit becomes available in 2025.
FREQUENTLY ASKED QUESTIONS
What’s involved with installation?
How do I know if there is a Cala installation Partner in my area?
Are Cala Installation Partners licensed?
If I want to use my own installer, will they need training?
How will my Cala water heater come to my house?
Do I need a building permit to install a Cala water heater?
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Step 3: setup
Set up Cala according to your preferences
Setting up Cala is simple with our intuitive app. Configure your preferences and Cala will optimize water heating based on your home’s unique needs - and you can update your preferences at any time.
FREQUENTLY ASKED QUESTIONS
Does Cala require a subscription?
Does Cala require an internet connection to work?
How do Cala’s advanced settings work?
Stay informed or just soak in the comfort.
Check your app to see how much energy you're saving, track your home's hot water usage, and monitor Cala's performance in real-time. Or simply set it, forget it, and soak in the benefits.
