Comfort,
re-engineered
Heat, cool, and enjoy limitless hot water —
all from one high performance,
ultra-efficient hydronic core.
Piloting in the Portland, OR Metro · Launching 2027
Piloting in the Portland, OR Metro · Launching 2027
Comfort,
re-engineered
Heat, cool, and enjoy limitless hot water—
all from one high-performance,
ultra-efficient hydronic system.
How it works
How it works
Harness & move
Harness & move
Harness & move
A heat pump captures energy; hydronic loops shuttle it throughout your home.
A heat pump captures energy; hydronic loops shuttle it throughout your home.
A heat pump captures energy; hydronic loops shuttle it throughout your home.
Orchestrate
Orchestrate
Orchestrate
Predictive software balances zones, hot water demand, and grid-friendly
load-shifting.
Predictive software balances zones, hot water demand, and grid-friendly
load-shifting.
Predictive software balances zones, hot water demand, and grid-friendly load-shifting.
Deliver
Deliver
Deliver
Whisper-quiet comfort, lower bills, and
real-time performance data.
Whisper-quiet comfort, lower bills, and
real-time performance data.
Whisper-quiet comfort,
lower bills, and
real-time performance data.
The Aris System
The Aris System
The Aris System
Heat pump
Our air-to-water heat pump is available in three sizes to fit every home. The monoblock design keeps refrigerants outdoors, reducing the risk of leaks by 99%.
Thermal storage
Water tanks that operate as thermal batteries optimize efficiency and enable load-shifting.
Hydro control unit
Deliver precise and quiet heating or cooling to each room of your house, offering true microzoning in a sleek design.
Fan coils
Fan coils deliver comfort directly into each room. They use water instead of refrigerant, providing quiet, efficient heating and cooling. With multiple sizes and configurations, they enable true room-by-room comfort and precise temperature control.
Heat pump
Our air-to-water heat pump is available in three sizes to fit every home. The monoblock design keeps refrigerants outdoors, reducing the risk of leaks by 99%.
Thermal storage
Water tanks that operate as thermal batteries optimize efficiency and enable load-shifting.
Hydro control unit
The brain of the Aris system. This smart indoor module manages heating, cooling, and hot water flows with precision. It balances comfort and efficiency by orchestrating circulation, zone control, and domestic hot water.
Fan coils
Fan coils deliver comfort directly into each room. They use water instead of refrigerant, providing quiet, efficient heating and cooling. With multiple sizes and configurations, they enable true room-by-room comfort and precise temperature control.
Heat pump
Our air-to-water heat pump is available in three sizes to fit every home. The monoblock design keeps refrigerants outdoors, reducing the risk of leaks by 99%.
Thermal storage
Water tanks that operate as thermal batteries optimize efficiency and enable load-shifting.
Hydro control unit
The brain of the Aris system. This smart indoor module manages heating, cooling, and hot water flows with precision. It balances comfort and efficiency by orchestrating circulation, zone control, and domestic hot water.
Fan coils
Fan coils deliver comfort directly into each room. They use water instead of refrigerant, providing quiet, efficient heating and cooling. With multiple sizes and configurations, they enable true room-by-room comfort and precise temperature control.
Who’s Aris for?
Who’s Aris for?
Homeowners
Homeowners
Love how your home looks, feels, and costs to run.
Love how your home looks, feels, and costs to run.
Builders
Builders
Build and renovate homes that sell themselves, with comfort & performance buyers will brag about.
Build and renovate homes that sell themselves, with comfort & performance buyers will brag about.
We own every thermal touchpoint
We own every
thermal touchpoint
All-in-one
One modular system replaces the furnace, A/C, and water heater with no duct maze or refrigerant line sets.
All-in-one
One modular system replaces the furnace, A/C, and water heater with no duct maze or refrigerant line sets.
All-in-one
One modular system replaces the furnace, A/C, and water heater with no duct maze or refrigerant line sets.
Unified software
Embedded controls + cloud orchestration balance heating, cooling, and hot-water demand in real time.
Unified software
Embedded controls + cloud orchestration balance heating, cooling, and hot-water demand in real time.
Unified software
Embedded controls + cloud orchestration balance heating, cooling, and hot-water demand in real time.
Continuous optimization
Dozens of sensors and data points let us continuously learn and optimize; real-time diagnostics and support make the Aris experience better every month.
Continuous optimization
Dozens of sensors and data points let us continuously learn and optimize; real-time diagnostics and support make the Aris experience better every month.
Continuous optimization
Dozens of sensors and data points let us continuously learn and optimize; real-time diagnostics and support make the Aris experience better every month.
Seamless service & install
Fast, expert install from an Aris crew; proactive seasonal checks and maintenance included.
Seamless service & install
Fast, expert install from an Aris crew; proactive seasonal checks and maintenance included.
Seamless service & install
Fast, expert install from an Aris crew; proactive seasonal checks and maintenance included.
Hydronics 101
Circulating water instead of air or refrigerants, warming your home in winter
and cooling it in summer
with best-in-class efficiency.
Hydronics 101
Circulating water instead of air or refrigerant, warming your home in winter and cooling it in summer with
best-in-class efficiency.
Hydronics 101
Circulating water instead of air or refrigerants, warming your home in winter
and cooling it in summer with best-in-class efficiency.
Performance & Payback at a Glance
Furnace + AC
Standard Heat Pump
Aris Thermal System
Install Costs
Standard
Higher
Standard
Annual Energy Costs
High
Low
Lowest
Hot Water
Microzoning
No Indoor Refrigerant
Remote Monitoring & Updates
Award-winning technology
Award-winning technology
Department of Energy Grand Prize
Sept. 19, 2024 — Aris Hydronics won the U.S. DOE’s EAS-E Home Electrification Grand Prize for its Aris Home Comfort System.
Department of Energy Grand Prize
Sept. 19, 2024 — Aris Hydronics won the U.S. DOE’s EAS-E Home Electrification Grand Prize for its Aris Home Comfort System.
Department of Energy Grand Prize
Sept. 19, 2024 — Aris Hydronics won the U.S. DOE’s EAS-E Home Electrification Grand Prize for its Aris Home Comfort System.
150k hrs field-tested
Proven in real-world installations; developed with top researchers
150k hrs field-tested
Proven in real-world installations; developed with top researchers
150k hrs field-tested
Proven in real-world installations; developed with top researchers
Up to 70 % savings in energy
Energy saved vs. Furnace + AC + Gas DHW
Up to 70 % energy savings
Energy saved vs. Furnace + AC + Gas DHW
Up to 70 % savings in energy
Energy saved vs. Furnace + AC + Gas DHW
Aris has exceeded our expectations in terms of ease of system conversion, decreased energy use, reduction of carbon footprint, and flexibility.
David & Leslie (Pilot Customers)
One of the big wins with the Aris air-to-water system? No ductwork. We’re not wasting energy heating air or cramming ducts through the house; we eliminated all of it and reclaimed usable space in the basement.
Josh Salinger, CEO Birdsmouth Design + Build
At around 55°F outside, my building appears to self-heat. That’s not a typo. It’s a triumph of design.
Craig Hudson (Pilot Customer)
Aris has exceeded our expectations in terms of ease of system conversion, decreased energy use, reduction of carbon footprint, and flexibility.
David & Leslie (Pilot Customers)
One of the big wins with the Aris air-to-water system? No ductwork. We’re not wasting energy heating air or cramming ducts through the house; we eliminated all of it and reclaimed usable space in the basement.
Josh Salinger, CEO, Birdsmouth Design + Build
At around 55°F outside, my building appears to self-heat. That’s not a typo. It’s a triumph of design.
Craig H. (Pilot Customer)
Aris has exceeded our expectations in terms of ease of system conversion, decreased energy use, reduction of carbon footprint, and flexibility.
David & Leslie (Pilot Customers)
One of the big wins with the Aris air-to-water system? No ductwork. We’re not wasting energy heating air or cramming ducts through the house; we eliminated all of it and reclaimed usable space in the basement.
Josh Salinger, CEO Birdsmouth Design + Build
At around 55°F outside, my building appears to self-heat. That’s not a typo. It’s a triumph of design.
Craig Hudson (Pilot Customer)
Aris has exceeded our expectations in terms of ease of system conversion, decreased energy use, reduction of carbon footprint, and flexibility.
David & Leslie (Pilot Customers)
One of the big wins with the Aris air-to-water system? No ductwork. We’re not wasting energy heating air or cramming ducts through the house; we eliminated all of it and reclaimed usable space in the basement.
Josh Salinger, CEO, Birdsmouth Design + Build
At around 55°F outside, my building appears to self-heat. That’s not a typo. It’s a triumph of design.
Craig H. (Pilot Customer)
Aris has exceeded our expectations in terms of ease of system conversion, decreased energy use, reduction of carbon footprint, and flexibility.
David & Leslie (Pilot Customers)
One of the big wins with the Aris air-to-water system? No ductwork. We’re not wasting energy heating air or cramming ducts through the house; we eliminated all of it and reclaimed usable space in the basement.
Josh Salinger, CEO Birdsmouth Design + Build
At around 55°F outside, my building appears to self-heat. That’s not a typo. It’s a triumph of design.
Craig Hudson (Pilot Customer)
Aris has exceeded our expectations in terms of ease of system conversion, decreased energy use, reduction of carbon footprint, and flexibility.
David & Leslie (Pilot Customers)
One of the big wins with the Aris air-to-water system? No ductwork. We’re not wasting energy heating air or cramming ducts through the house; we eliminated all of it and reclaimed usable space in the basement.
Josh Salinger, CEO, Birdsmouth Design + Build
At around 55°F outside, my building appears to self-heat. That’s not a typo. It’s a triumph of design.
Craig H. (Pilot Customer)
FAQ
Will it work in my climate?
Will it work in my climate?
Will it work in my climate?
How much does it cost to install and operate?
How much does it cost to install and operate?
How much does it cost to install and operate?
How is it different from a standard heat pump or mini-split?
How is it different from a standard heat pump or mini-split?
How is it different from a standard heat pump or mini-split?
Are there rebates or tax incentives I can claim?
Are there rebates or tax incentives I can claim?
Are there rebates or tax incentives I can claim?
Will my Aris system keep getting better over time?
Will my Aris system keep getting better over time?
Will my Aris system keep getting better over time?
How do warranty, support, and maintenance work?
How do warranty, support, and maintenance work?
How do warranty, support, and maintenance work?
Can I get Aris today? Can I join the pilot?
Can I get Aris today? Can I join the pilot?
Can I get Aris today? Can I join the pilot?
