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DHW limit settings DHW vs Heat
Hydronic oil fired boiler with hot water heat and DHW loop (no DHW tank)
no cold mix valve
New aquastat on system
Would it be good to run high and low limits differently in summer (DHW only)
than when heat is required
Old aquastat set HL 175 LL 135 diff 10
Got suggestions for summer set (DWH only) and winter (heat & DHW)
TnxDiagram from Honeywell L7224U aquastat manual