Your water heater.
On your phone.
Use the EcoNet app to adjust temperature, check available hot water, choose a heating mode and track energy use.
Wi-Fi, internet and EcoNet setup required. Alerts depend on connectivity.
Repairs, replacements and new installs, from a dripping faucet to a new sewer line.
All plumbing services →Repair, replacement and upkeep for air conditioners, furnaces, heat pumps and ductwork.
All heating & air services →Homes and businesses across the Highland Lakes and North Austin. Find your town.
See our service area →A family plumbing company since the 1910s. Meet the people, the promises we keep and the help we offer.
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ENERGY STAR estimates about $410 a year in savings for a three-person home replacing a standard electric tank. Ten-year financing available.
Includes a 10-year limited tank & parts warranty.
800+ five-star Google reviews
Family-owned since 1997
For our workmanship
Weekday installs
Your technician checks your setup and gives you a written price before starting. Ten-year financing available, subject to credit approval.
Weekday installs, arriving 9am–12pm. Questions? 512-756-9847
Added only when your setup needs them: ducts, a condensate pump, or attic or upstairs access. We don’t do electrical work.
800+ five-star Google reviews
“Brandenburg plumbing did a fantastic job with a water heater repair and replacement. They were easy to schedule, showed up when they said they would, and were very thorough. I wouldn’t hesitate to call them when I need their help.”
“We had 2 hot water heaters replaced. The entire experience was seamless. The guys were professional and great to work with. They were efficient, as well. Will definitely use Brandenburg again for future plumbing needs.”
“…There was no upselling nonsense, just old fashioned customer service; Brendan W. explained our options thoroughly and walked us through every step of the process. We are so grateful for Brandenburg Plumbing, Heating, & Air.”
A smarter way to make hot water
Like an air conditioner working in reverse, a hybrid moves existing heat into your water. Here’s how.
Simplified illustration. Air and drinking water stay separate.
More than efficient hot water
Explore the smart features included with our 50-gallon Rheem ProTerra.
Use the EcoNet app to adjust temperature, check available hot water, choose a heating mode and track energy use.
Wi-Fi, internet and EcoNet setup required. Alerts depend on connectivity.
LeakSense detects water around the tank. LeakGuard closes the incoming water supply to help limit damage, with an alert through EcoNet.

Helps limit water loss; it does not prevent every type of leak. Manufacturer conditions apply.
Electric elements help when hot-water demand rises. Using them more often can reduce energy savings.
Heat pump + electric elements
10-year limited tank and parts coverage, compared with six years on our standard electric model.
10-year tank & parts warranty
Manufacturer warranty terms apply; coverage length is not product lifespan. Our separate lifetime labor guarantee covers defects in our workmanship. Explore EcoNet features · Rheem ProTerra details.
Three sizes
We start from your current tank size, or your household if you’re not sure.
50gallon
1–4 people
About 62″ tall, 22.25″ wide
Rheem ProTerra XE50T10HS45U1
65gallon
5 people
About 65″ tall, 24.25″ wide
Rheem ProTerra XE65T10HS45U1
80gallon
6+ people
About 75″ tall, 24.25″ wide
Rheem ProTerra XE80T10HS45U1
Standard installation in a garage or large room. Ducts, a condensate pump or attic access are added when needed. Your technician gives you a written price before any work starts.
Choose a weekday online or give us a call. Usually as soon as the next weekday, and we arrive between 9am and 12pm.
Your technician confirms the size, drain and space, and gives you the final written price before any work starts.
Once you approve, we install, haul away the old tank and set up the app with you.
Good questions, clear answers
Have a question about your closet or your current heater? We’ll help you work through it. 512-756-9847
It moves heat from the surrounding air into your water instead of relying only on electric heating elements, like an air conditioner working in reverse. Backup electric elements help during periods of high demand. Rheem calls these hybrid water heaters.
ENERGY STAR estimates about $410 a year in energy savings for a three-person household replacing a standard electric water heater, at an assumed electricity rate of $0.146/kWh. It is a general planning benchmark, not a measured comparison of these two specific models, a local average or a guarantee. Your usage, electricity rate, room conditions and operating mode affect actual savings.
It depends on the size and your setup. Your technician checks the space, drain and access, then gives you a written price, and you approve it before any work begins. Ten-year financing is available, subject to credit approval.
Some setups need extras: a duct package for closets and small rooms, a condensate pump when there is no drain nearby, attic or upstairs access, or an expansion tank. Your technician checks your setup and includes anything needed in your written price.
A heat pump water heater needs a 240-volt, 30-amp circuit at the tank, and we do not do electrical work. If there is already a 240-volt outlet or circuit within a few feet of your water heater, we can convert it. If not, we basically cannot do the job until an electrician adds one.
Usually the next weekday. Pick any weekday online and we arrive between 9am and 12pm. Your technician checks the setup and confirms the final written price before starting.
The Rheem ProTerra with LeakGuard, standard replacement labor, a new drain pan, haul-away of the old heater, and startup with a walkthrough of the app. The tank and parts carry Rheem’s 10-year limited warranty, and our lifetime labor guarantee covers defects in our workmanship.
The heat pump releases cooler, drier air and has a fan and compressor you may hear. That is why it suits garages and larger rooms, and why closets and small rooms get intake and exhaust ducts.
No. Your price does not subtract any tax credit, utility rebate or future energy savings. Programs vary by address, utility and model; we can help you check what is available.
Weekday installs, arriving 9am–12pm.
Pick your install day