Arrived on site to see why boiler would not heat up 67. Upon inspection, we found that sometimes the thermostat display would just go blank. The thermostat had no batteries that could be installed in it. Every couple button presses would turn the thermostat off as well. Replaced thermostat with a simple heat only thermostat. Wired it up and ran the system. It is operating properly at this time. If Jackie continues to have problems the basbeboards may need to be cleaned. The whole house is on one zone and the boiler itself is operating properly.
