Question about Honeywell Heating & Cooling
You could possibly have an ignition problem. The controller will go into a lock-out condition if flame is not established. Turning the temperature control down and then back up may be serving to reset the control system so it tries again.
Posted on May 22, 2008
I'm sorry to hear! On mine, another model of Burnham , there's a grey box (approx 4" high by 5" wide) on the front of the boiler. This cover slides off and the control settings are underneath. My manual says low limit must be 20 degrees below high limit else they will lock out each other. I find this to be the case when a maintenance man's "tuned" the settings. My manual also says to set the differential knob to 25 degrees. There are some manuals on the burnham.com site along with their phone number.
Posted on Jan 15, 2009
Tips for a great answer:
Nov 11, 2010 | Honeywell CT87B ROUND HEATING&COOLING...
Sep 13, 2008 | Honeywell Heating & Cooling
Oct 27, 2010 | Kitchen Ranges
Dec 17, 2009 | Heating & Cooling
Dec 16, 2009 | Honeywell Focus 6300B 5-2 Days...
Nov 11, 2009 | Honeywell Programmable Thermostat Heater
Oct 18, 2009 | Honeywell Electronic Programmable...
Oct 05, 2009 | Honeywell Programmable Thermostat Heater
Sep 28, 2009 | Honeywell Power Humidifier: Furnace...
Nov 11, 2008 | Heating & Cooling
203 people viewed this question
Usually answered in minutes!