but even if that weren't true, a thermostat doesn't last forever, and you may be replacing your old thermostat simply because it's time. It may also be damaged to the point where the temperature reading in its dial or screen bears no relationship...
DIFF (Differential or Circulator): the Cut-OFF for the burner when the system is operating in the LO range (i.e. the room thermostat is not calling for heat) is adjustable by the DIFF or differential dial. (Yellow on our edited version of Honeywell's drawing, above). DIFF specifies the...
Thermostats help to regulate temperature and ensure our comfort. Honeywell thermostats may encounter glitches or require adjustments over time. A common solution to these issues is to reset the device. This guide will walk you through the process of how to reset a Honeywell thermostat. Understanding...