$1,050 off the world’s smartest water heater. You’re welcome.

We apply your Massachusetts heat pump water heater rebates to your install quote automatically. No paperwork on you.

Start building your quote
The Reservoir smart heat pump water heater, side view
$750
Mass Save rebate
$300
New England Heat Pump
Accelerator
$1,050
Applied automatically
Mass Save rebate

The smartest way to apply your Massachusetts state rebates.

Core Package
$3,950
$5,000 before incentives
  • Thermal Intelligence
  • Home Protect
  • Home Sync
  • Installation
  • Removal of old system
Max Package
Most complete
$5,450
$6,500 before incentives
Everything in Core, plus
  • No-Wait Shower
  • Party Mode
  • Rapid Recovery Boost
  • Freeze Detection
  • 30-amp electric circuit install
Your Massachusetts rebate
$1,050 $750 Mass Save + $300 New England Heat Pump Accelerator

Applied to your quote automatically; package prices shown reflect it. Federal heat pump tax credit (25C) and Eversource or National Grid programs may stack on top, depending on your home and utility.

Get a quote

The Max package includes a 30-amp circuit install. If your home needs a larger panel upgrade beyond that, we flag it during the quote call. No surprise line items.

Reservoir install price compared to alternative water heaters
Reservoir After MA incentives
Heat pump water heater, fully installed
$3,950-5,450
Generic Heat Pump Water Heater
$5,000-9,000
Tankless Gas
$5,000-10,000
Gas Tank
$3,000-6,000
Electric Tank
$3,000-6,000

Easy from first call to install.

It all starts with a home assessment. A few painless steps after that, and you’re all set.

Reservoir virtual home assessment on a phone
Step 01

Virtual home assessment.

See if your home is eligible for Reservoir from the convenience of your phone. Just a short survey and a few photos is all it takes.

A finished Reservoir water heater install
Step 02

Reserve your Reservoir.

Receive a transparent, no-nonsense quote, including Reservoir, plumbing, electrical work and eligible rebates and incentives.

A Reservoir installer at work in a customer’s home
Step 03

One visit install.

We schedule delivery with a team of trained installers with everything needed to install your Reservoir in one visit.

Get in touch

People raving about Reservoir.

★★★★★

This water heater is so much better than my last one. The price is comparable to other heat pump water heaters and included installation.

Thomas C.
Thomas C. Google review · 1 month ago
★★★★★

Jack and Matt at Reservoir Home answered all our questions. The installation process was seamless and was completed in one day. I loved that the pricing included all the electric and plumbing work.

Linda G.
Linda G. Google review · 20 days ago
Why Reservoir

Don’t just replace, upgrade.

Why replace what just broke with the exact same thing when you could have a water heater that learns your schedule, detects leaks before they become disasters, and pays for itself in energy savings?

$1,050
MA rebate stack applied
$800
Annual savings potential
10-yr
Hardware warranty
6x
More efficient than gas

10-year hardware warranty.
2-year labor warranty.

MassCEC partner ENERGY STAR certification UL certification
The Reservoir heat pump water heater
Thermal Intelligence

Learns when you need hot water.

AI-driven setpoint adapts to your household patterns. You stop paying to heat water nobody’s using. That’s up to $800 back every year.

Home Protect

Detects leaks & frozen pipes. Shuts off the water. Automatically.

With ultrasonic flow sensing technology, Reservoir monitors your plumbing in real time. It can automatically shut off hot water to avoid catastrophic leaks, and it can even detect and prevent frozen pipes thanks to advanced controls.

No-Wait Shower

Hot water when you turn on the tap.

Integrated recirculation pump. No waiting, no running the faucet for two minutes while the water heats up.

150-Gallon Virtual Capacity

50-gallon tank. 150 gallons of hot water.

Party Mode activates hybrid heating for back-to-back showers, full dishwasher, guests staying the weekend. It handles all of it.

20-Year Tank Life

Built to last up to 20 years.

Most water heaters fail between 8 and 12. Our electric anode rod actively prevents corrosion to double the life of your tank.

Smart Self-Clean

Cleans itself. Literally.

Automated thermal cycling prevents bacteria buildup inside the tank. No maintenance on your end.

All the control you need from home or anywhere.

Reservoir Adaptive Mode learning your behavior

Set it and forget it.

No app necessary. Let Reservoir do the thinking so you don’t have to. Adaptive Mode learns from your behavior to optimize output and energy use.

Manual control modes on the Reservoir touchscreen

Full control.

Some people want even more control, especially with visitors. And some just want Dad Mode for when your teenager needs to finish that shower.

Schedule Reservoir from anywhere via the mobile app

From anywhere.

Schedule Vacation Mode, even if you’re already at the airport. And feel free to check in just for peace of mind. Direct replacement for most water heaters. In a basement. A garage. Or utility room. But it looks so good you might not want to hide it.

Service area

We install where Massachusetts incentives apply.

If you live within these bounds, we’ll install for you and your Massachusetts rebates apply. Get in touch and we’ll take it from there.

Get in touch