Heating Temperature Control

[j.r.harley]

My Honeywell 6360 room thermostat is O.K. but the automatic off/on temperatures are not precise enough for constant comfort.
Any recommendations for a more advanced and precise replacement appreciated.

[sparx]

hi,
is the neutral connected? if so should control within 1 deg C,
if not then can swing up to 3 deg C
If no neutral at stat then may need to find an electronic stat which does not require Neutral, they use thermisters as sensing unit and are much 'tighter' ,
regards Sparx