We have an oil furnace controlled by a Honeywell box with two temperature dials on it. One appears to the max and the other the minimum temperature for water in the coil of the boiler. Is there are recommended setting for either of these for maximum efficiency it this heater is for forced hot...
It looks like you're using an ad blocker. We get it, but (1) terrylove.com can't live without ads, and (2) ad blockers can cause issues with videos and comments. If you'd like to support the site, please allow ads.
If any particular ad is your REASON for blocking ads, please let us know. We might be able to do something about it. Thanks.
