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Welcome to Water Doctor of Washington, your trusted source for efficient water heating solutions. Choosing the right water heater is crucial, considering the increasing emphasis on energy efficiency and sustainable options. Hybrid and tankless water heaters have gained popularity for their ability to save energy, cut costs, and provide a continuous supply of hot water. In this guide, we will explore the benefits of these innovative systems, helping you make an informed decision that aligns with your needs.

Hybrid
Water Heaters
A hybrid water heater combines the efficiency of heat pump technology with traditional heating elements, providing energy savings and a consistent hot water supply.

Tankless
Water Heaters
Tankless water heaters heat water on demand, eliminating the need for a storage tank. They offer endless hot water, space-saving design, and increased energy efficiency.

Tank-Type
Water Heaters
Tank-type water heaters, also known as storage tank water heaters, store and heat a fixed amount of water in a tank. They are reliable, widely used, and come in various sizes to meet different hot water demands.
Hybrid Water Heaters
Rheem® PROTERRA HYBRID ELECTRIC WATER HEATER
Most efficient water heater available
Pays for itself in two years or less due to an amazing up to 4.07 UEF and features that deliver long-term savings
Program the water heater to match your demand throughout the day - higher production during high-use times, like the morning, and lower production for energy savings when no one is home
Reduce water heating costs while away for a week or just for the day with vacation or away mode
- Save up to $491 per year in energy costs
- Up to 4x the efficiency of a standard electric water heater
- Built-in WiFi
- Available in 40, 50, 65, and 80-gallon capacities

Hybrid Electric Rebate Programs
We're excited to inform you about the available rebates offered by several local public utilities. These rebates are designed to encourage energy-efficient choices and make it more affordable for homeowners to upgrade to a hybrid electric water heater. By taking advantage of these rebates, you can enjoy the benefits of a high-efficiency water heater while maximizing your savings. Select your public utility to learn more about the rebates and how you can benefit from them when you choose us as your trusted water heater provider.
Tankless Water Heaters
Navien® NPE-2 Series Condensing Tankless Gas Water Heater
The best selling high-efficiency condensing tankless water heaters in North America.
NPE-2 series are the most innovative condensing tankless water heaters on the market • NPE-A2 ComfortFlow® built-in recirculation system can reheat water in supply lines with recirc loop. • Durable dual stainless steel heat exchangers and burner. • Ultra efficiency for lower energy bills and exhaust emissions. • Strong residential warranty and gentle on the planet. • Available in natural gas or LP gas and high altitude. • Compact, stylish, wall-hung design — up to 80% smaller than traditional tank water heaters.
Super High-efficiency with .96 UEF Energy Star Rated
- Save up to 33% per year in energy costs
- Qualified for local utility rebates
- NaviLink - Optional Wi-Fi remote control system
- HotButton - On-demand recirculation option with built in controller
- Durable dual stainless steel heat exchangers

Tank -Type Water Heaters
Rheem® Tank-type water heaters
Rheem manufactures the world’s #1 tank water heater, so whether you’re looking for a gas tank water heater or an electric tank water heater Rheem has got you covered.
- Electric or gas models
- High-efficiency
- 50-gallon tanks
- Built-in WiFi
- Traditional style

Choosing the right water heater for your home is an important decision that can significantly impact your energy consumption, comfort, and long-term savings. At Water Doctor of Washington, our team of experienced plumbers is here to guide you through the process and help you find the perfect water heating solution. Whether you're interested in the energy efficiency of a hybrid system, the on-demand hot water of a tankless unit, or the reliability of a traditional tank-type heater, we have the expertise to recommend and install the ideal option for your needs. Contact us today to schedule a consultation and let our professionals assist you in making an informed choice for your home's water heating needs.
Untreated water shortens life span of water heaters.
If you are using untreated raw water this could be shortening the life of your water heater and the rest of your water system. To learn more about how we can treat your water click here.

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Established in 1965 as Rainwater, and later as Water Doctor in 1997, our company has a long-standing tradition of serving the community. In 2023, we combined to form Water Doctor of Washington. As a local, family-owned business headquartered in Chehalis, WA, we are your trusted source for water treatment and plumbing solutions in Washington State.