ULN Remote Controller

How cheap can they get. Remotes used to come with the Takagi tankless heaters, Now you have to buy them separately. And then they phase out the old remotes so you have to buy these new - very expensive ones. And now, they can't even include wires?? Moving to Navien.

This remote control for my A O Smith tankless water heater is great. Really easy to install anyplace. My heater is in the attic and not easily accessible. If you need to control water temp having a remote is the answer. Easy to check any error codes. The company that installed my heater had told me a remote was not available for my unit. I did some research and found information that said otherwise. Highly recommend this product if you need to control your unit remotely

Part worked as designed.

easy control.

It's nice not to have to go into the boiler room to adjust water temperature. Remote is in my kitchen so I can easily raise it for dishwashing or laundry. Simple install and works perfectly.

I only needed to purchase some doorbell wire to install it. Works great with my Takagi water heater. Can easily adjust water temp, see the gallons per min and other data.

Mounts on the wall (wired with 2-wire 18-20ga), easy to connect to the tankless water heater control terminals (good directions). Lighted display allows monitoring incoming cold water temp., hot water temperature setting, gallons per minute flowing, and to raise or lower temperature setting. Good price for a quality designed item.