Click here to Find a Contractor in your area.
Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit

Laquerius control with Honeywell 7224U

Hello all

I have a issue with a laquerius water heater control. I recently had to replace a limiting control on a wiel mclain boiler. The bad control was a Honeywell 8148 with the water heater control tied to one of the poles on the temperature dial. I replaced this control with a Honeywell 7224U. I cant figure out where to make the connections. right now I have the 7224 maintaining a temp so the tank will always have hot water to work with. Any help would be greatly appreciated.


This discussion has been closed.


It looks like you're new here. If you want to get involved, click one of these buttons!