Heat your pool from your phone, and stop paying to heat it for nobody.
One standalone install that works with virtually any pool heater, with no extra hubs or add-ons. Get full sensor feedback, not just on/off: heater status, pump flow, gas sensors, and heat-pump pressure and compressor monitoring. Installed locally in Davenport, Kissimmee, Haines City, and Orlando.
~200 devices installed across Central Florida homes and vacation rentals. Installs from $349 one-time.
Full sensor feedback, not just on/off
Many smart pool controls let you send commands. ThermWater also reports back what your equipment is actually doing, so you catch problems before your guests or family do.
Heater on/off status
See whether the heater is actually running, not just whether you sent the command.
Pump & flow sensing
Confirms the pump is running and water is flowing before heat is called.
Water temperatures
Live pool and spa temperatures with history.
Gas heater sensors
Gas sensor monitoring for gas and propane heaters.
Heat pump pressures
Low and high refrigerant pressure monitoring on electric heat pumps.
Compressor status
Know whether the heat pump compressor is actually running.
One standalone install. ThermWater works with virtually any pool heater. No separate automation panel, hub, or add-on modules to buy.
Up and running in three steps
We install it
A local tech connects the ThermWater controller to your existing heater and pump. No heater replacement needed.
You set it
Set pool and spa temperatures and heating schedules from the app, wherever you are.
We watch it
Get alerts if something goes wrong, plus monthly usage reports so you know what heating really costs.
Built for how you use your pool
Homeowners
- Warm the pool or spa on your way home
- Schedules so the heater only runs when you swim
- One-time install price, free app
- Know the heater, pump, and heat pump are really running
Vacation rental managers
- Heater turns on for paid stays and off at checkout
- Per-stay usage reports to end heating disputes
- Manage every property from one dashboard
- Trusted by Dream Vacation Homes and Rio Vacation Homes
Everything You Need to Control Your Pool
Our ThermWater automation system gives you complete control over your pool's heating with cutting-edge technology and seamless remote access.
Precise Temperature Control
Set and maintain your ideal pool and spa temperatures with accuracy down to the degree.
Remote Access
Control and monitor your pool from anywhere using our intuitive mobile app.
Smart Scheduling
Create custom heating schedules that match your lifestyle and save energy automatically.
Energy Efficient
Intelligent heating algorithms that minimize energy consumption while maximizing comfort.
Usage Analytics
Monthly reports showing your system usage, energy consumption, and optimization tips.
24/7 Monitoring
Real-time alerts for temperature changes, system status, and maintenance reminders.
Simple, honest pricing
Pick the level of sensor feedback you want. Every package is a standalone install with no extra hub.
For homeowners
Basic Control
One-time. No subscription required.
- Heater on/off from your phone
- Heating and pump schedules
- Pool and spa set points
- Standalone, no extra hub
Most popular
Smart Sensors
One-time. Most popular for homes.
- Everything in Basic Control
- Real heater on/off status feedback
- Pump running & flow sensor
- Live pool and spa temperatures with history
Full Sensor Suite
One-time + alerts at $7/month
- Everything in Smart Sensors
- Gas sensors for gas/propane heaters
- Heat pump low/high pressure monitoring
- Compressor running status
- Failure alerts and monthly reports ($7/mo)
For vacation rental managers
Rental Standard
Free install · 12-month term
- Smart Sensors package installed free
- Reservation-based heater automation
- Per-stay usage reports
- Multi-property dashboard
Best for rentals
Rental Full Sensor
Free install · 12-month term
- Full Sensor Suite installed free
- Gas, pressure and compressor monitoring
- Failure alerts before guests notice
- Everything in Rental Standard
Pro
Free install · 12-month term
- Everything in Rental Full Sensor
- PMS integration
- Guest pool-heat payments
- Priority service
No hidden fees. Basic app control is always free.
How ThermWater compares
Standalone, heater-agnostic, and built around real sensor feedback.
| Product | Typical price | Standalone / compatibility | Sensor feedback |
|---|---|---|---|
| ThermWater | $349–$849 installed | Yes, works with virtually any heater | Heater status, pump/flow, temps, gas, heat-pump pressures & compressor |
| Pentair IntelliConnect | $495–$599 hardware | Controller system; installation extra | Primarily equipment control & scheduling |
| Jandy iAquaLink upgrade kit (iQ30-RS) | $1,077–$1,322 hardware | Upgrade for AquaLink systems; pro install required | Primarily equipment control & scheduling |
| AquaCal PoolSync Wi-Fi controller | $285 hardware | For PoolSync-ready AquaCal equipment | App control of compatible AquaCal units |
Competitor prices are typical online retail listings and may vary by seller. Capabilities summarized from public product descriptions and may vary by configuration and connected equipment. Trademarks belong to their respective owners.
Frequently asked questions
Get your install price
Tell us about your pool and heater. A local Davenport tech will follow up with your price.
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