The Most Affordable (and Awesome) Hot Water in Boston

Sense demo live event with Reservoir water heaters

The Next Step in Our Master Plan

We started Reservoir to make heat pump water heaters the obvious choice: easy, affordable, and awesome. 

Today, we’re taking the next step in our master plan by announcing two products that make Reservoir the most affordable (and awesome) hot water in Boston. Get started for as little as $3,950, including installation and removal of your old system. Add fuel savings of up to $800 a year, and nothing else compares.

How? We design Reservoir ourselves and bring it straight to you. No middlemen. No markups. Our own certified team handles the install, so upgrading is simple. You get plenty of hot water, a protected home, and real savings every year.

Reservoir Core ($3,950 installed)

Reservoir Core is built to cover a family's everyday hot water. It comes with full Thermal Intelligence and a suite of sensors that learn your household's patterns, prevent leaks and bacteria, sync with your solar or the cheapest grid power, and connect to your smart home.

Reservoir smart water heaters at Sense event

Reservoir Max ($5,450 installed)

Reservoir Max goes further. No-Wait Shower pre-warms your pipes before you even turn the faucet, saving time and thousands of gallons a year. Party Mode with Rapid Recovery Boost maxes out hot water when family and friends are over (instead of oversizing your tank for the rest of the year). And Freeze Detection keeps your plumbing safe all winter, automatically.

Reservoir CEO Luke Winston-Almanzar at Sense demo event

Get Started

See more pricing details on our pricing page.

Both Core and Max are ENERGY STAR certified and qualify for heat pump water heater incentives and 0% financing through Mass Save.

We install in MA, NH, and ME…and more to come.