91buickman wrote:
........ unless you have the PCM set to turn on ure fans @180 ........
Your "fans" have nothing to do with the operation of a thermostat?
91buickman wrote:
........ the overall benefitt of a 180 degree ........
The "overall benefit" (whatever "overall" means) of a 180° stat is no different than the "overall benefit" of a 120°, a 140°, a 160°, 195°, a 205°, or a 10,000°, thermostat.
91buickman wrote:
........ drilled tsat are minimal ........
The suggestion that poking holes in a perfectly good thermostat can be productive, is evidence that the "author" does not have a clue.
Norm
_________________
Harry S. Truman wrote:
When you have an efficient government, you have a dictatorship.