My wife enjoys taking long baths, and right now, she boils water in pots to keep the bath warm while she's in it. I'm looking for a portable recirculating water heating pump that can plug into an outlet and doesn't require any special installation. It should come with a thermostat so we can set and maintain the water temperature. Ideally, the setup would involve two hoses that can easily be placed over the side of our tub. Since we live in a rental, no installation is crucial. Any recommendations would be greatly appreciated!
3 Answers
You might want to check out purpose-designed heaters specifically for this use. They come with safety features built-in, which is especially important when dealing with water and electricity.
Look into a product like the "Watertech Soaking Bathtub Heater". If you get some longer pipes, it could work perfectly for your setup!
Search for "portable hot tub heater pumps". They tend to be less permanent and might fit your needs different than typical bathtub heaters.

This looks perfect. Thank you!