Don't put up with dumb water heaters.
Get more hot water, fewer leaks & lower energy bills.
Don't put up with dumb water heaters.
Get more hot water, fewer leaks & lower energy bills.
Don't put up with dumb water heaters.
Get more hot water, fewer leaks & lower energy bills.
First installs in Boston Metro.
Meet Reservoir
The world’s smartest water heater.
No-wait
No-wait
No-wait
shower
150 gal
150 gal
150 gal
virtual capacity
Protection
Protection
Protection
from leaks & bacteria
$800
$800
$800
annual savings potential
HOW IT WORKS
Thermal Intelligence
A water heater that adapts to you.
Reservoir is a smart water heater that saves you energy and money. It manages four heating elements, including an ultra-efficient heat pump, to heat water when electricity is cheaper and cleaner.
Think of it as a thermal “battery” for your home.
Reservoir is a smart water heater that saves you energy and money. It manages four heating elements, including an ultra-efficient heat pump, to heat water when electricity is cheaper and cleaner.
Think of it as a thermal “battery” for your home.
Reservoir is a smart water heater that saves you energy and money. It manages four heating elements, including an ultra-efficient heat pump, to heat water when electricity is cheaper and cleaner.
Think of it as a thermal “battery” for your home.
What does the world's smartest water heater get you?
Comfort
Protection
Savings
Smart
No-Wait
shower
Adaptive
heating
150 gal
virtual capacity
Wireless
control
Not Smart
Frigid
wait
Oversized
tank
Manual
control
Smart
Automatic
leak shut-off
Prevent
frozen pipes
Eliminate
bacteria
Avoid
scalding
Not Smart
Surprise
leaks
Corroded
tank
Scald
risk
Bacterial
growth
Smart
$800
saved per year
80%
less energy
Solar
sync
4,000 gallons
saved per year
Not Smart
Low
efficiency
Wasted
water
Missed
savings
Comfort
Protection
Savings
Smart
No-Wait
shower
Adaptive
heating
150 gal
virtual capacity
Wireless
control
Not Smart
Frigid
wait
Oversized
tank
Manual
control
Smart
Auto Leak
shut off
Freeze
prevention
Bacteria
elimination
Scald
protection
Not Smart
Surprise
leaks
Tank
corrosion
Scald
risk
Bacteria
growth
Smart
$800
saved per year
80%
less energy
Solar
sync
4,000 gal
saved per year
Not Smart
Low
efficiency
Wasted
water
Missed
savings
Comfort
Protection
Savings
Smart
No-Wait
shower
Adaptive
heating
150 gal
virtual capacity
Wireless
control
Not Smart
Frigid
wait
Oversized
tank
Manual
control
Smart
Auto-leak
shut off
Freeze
prevention
Bacteria
elimination
Scald
protection
Not Smart
Surprise
leaks
Tank
corrosion
Bacterial
growth
Scald
risk
Smart
$800
saved per year
80%
less energy
Solar
sync
4,000 gallons
saved per year
Not Smart
Low
efficiency
Wasted
water
Missed
savings
More capability in one elegant package.
Reservoir integrates a computer, heat pump, and industrial controls in an elegant package and price.
Reservoir integrates a computer, heat pump, and industrial controls in an elegant package and price.
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EASY OPERATION
Have as much (or as little) control as you want. From anywhere.
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.
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.
From anywhere.
Schedule Vacation Mode, even if you’re already at the airport.
And feel free to check in just for peace of mind.
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.
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.
From anywhere.
Schedule Vacation Mode, even if you’re already at the airport.
And feel free to check in just for peace of mind.
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.
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.
From anywhere.
Schedule Vacation Mode, even if you’re already at the airport.
And feel free to check in just for peace of mind.
TESTIMONIALS
Home owners already love their Reservoir.
Home owners already love their Reservoir.
Andreina
Belmont, MA
I upgraded from a generic electric water heater when I realized how much money I was wasting. I’m saving hundreds a year with Reservoir, and we have plenty of hot water for a full house.
Andreina
Belmont, MA
I upgraded from a generic electric water heater when I realized how much money I was wasting. I’m saving hundreds a year with Reservoir, and we have plenty of hot water for a full house.
Andreina
Belmont, MA
I upgraded from a generic electric water heater when I realized how much money I was wasting. I’m saving hundreds a year with Reservoir, and we have plenty of hot water for a full house.
Direct replacement for most water heaters.
In a basement. In a garage. In a utility room.
Direct replacement for most water heaters.
In a basement. In a garage. In a utility room.
Direct replacement for most water heaters.
In a basement. In a garage. In a utility room.
But it looks so good
you might not want to hide it.
But it looks so good
you might not want to hide it.
ABOUT US
We believe you can have both joy and efficiency.
Luke Winston-Almanzar
Co-Founder, CEO
Luke Winston-Almanzar
Co-Founder, CEO
Luke Winston-Almanzar
Co-Founder, CEO
Gabriel Parisi-Amon
Co-Founder, CPO
Gabriel Parisi-Amon
Co-Founder, CPO
Gabriel Parisi-Amon
Co-Founder, CPO
Jake Felser
Co-Founder, CTO
Jake Felser
Co-Founder, CTO
Jake Felser
Co-Founder, CTO
Luke Winston-Almanzar Bio
Gabriel Parisi-Amon Bio
Jake Felser Bio
Luke Winston-Almanzar Bio
Gabriel Parisi-Amon Bio
Jake Felser Bio
Luke Winston-Almanzar Bio
Gabriel Parisi-Amon Bio
Jake Felser Bio
We are building Reservoir to protect what we love: our families, our homes, our health and our planet. We also love long, hot showers.
We believe you can have both joy and efficiency. And that is how we get everyone on board.
We are starting with hot water because it is the biggest energy and money guzzler that nobody is talking about. And hot water is the fastest way to make a huge impact on energy, finances and comfort in literally any home in America. We are proud to start Reservoir in the City of Boston, home to centuries of water technology innovation.
We are building Reservoir to protect what we love: our families, our homes, our health, and our planet. We also love long, hot showers.
As serial entrepreneurs and technologists, we believe you can have both joy and efficiency. And that is how we get everyone on board.
We are starting with hot water because it is the biggest energy and money guzzler that nobody is talking about. And hot water is the fastest way to make a huge impact on energy, finances and comfort in literally any home in America. We are proud to start Reservoir in the City of Boston, home to centuries of water technology innovation.
We are proud to be supported by:
Investor
Investor
Investor
Investor
Investor
Investor
Grant
Grant
Grant
Drew Scott
Co-founder, Scott Brothers Global
Drew Scott
Co-founder, Scott Brothers Global
Drew Scott
Co-founder, Scott Brothers Global
Philipp Pausder
Founder, Thermondo
Philipp Pausder
Founder, Thermondo
Philipp Pausder
Founder, Thermondo
Want to learn more?
Sign up for updates. Stay in the know. No spam.
Want to learn more?
Sign up for updates. Stay in the know. No spam.
Want to learn more?
Sign up for updates. Stay in the know. No spam.
Want to learn more?
Sign up for updates. Stay in the know. No spam.