Whirlpool tubs
For the best energy savings, look for models with variable-flow pumps and integral water heaters.
Waste water heat recovery system
This new technology for water heaters can help save energy. It works with standard, solar, tankless, electric or gas water heaters.
In this video: A waste water heat recovery system uses water that's already been heated to help heat more water. It saves energy and money.
More from this category
Water softeners
Soft water improves dishes, showers, and extends the life of your appliances. Find out what you need to know about installing and maintaining a water softener.
Saving energy with sump pumps
Choosing the best water heater
There are different types of water heaters you can purchase, including tank, tankless and solar technology.
Water heater installation
Kohler Test Lab
Innovation is just a turn of the faucet away at the Kohler manufacturing plant. Find out how new products can help you save water and money.
Installing a low flow showerhead
Tricks for saving water and energy
Saving water and energy is good for the environment and good for your wallet. Everyone in the family can help.