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Aquastat Woodstove No HW Settings

Joe_C Member Posts: 1
Happy New Year.

I have a Oil boiler I cant figure out my aquastat setting on. Here's my story:

1.I use wood heat from my 6am to about 3am to keep the house toasty and save $

2.At 3am(ish) the house drops to 59 when the thermostat(set to 60) kicks in to run the Oil Boiler

3.I have an electric hot water heater so that's not involved

4.I have cast iron radiators

I currently have my aquastat set to Hi 180, Lo 120, Diff 10

What would you recomend as proper or better HI LO and Diff