= 27d567bc2d48d9f40e9ccc20ea370b15)
saturn comments on Procedural Knowledge Gaps - Less Wrong
You are viewing a comment permalink. View the original post to see all comments and the full post content.
= 783df68a0f980790206b9ea87794c5b6)
Loading…= b715d02e85f7b3b4ae65ca3d3e450868)
Subscribe to RSS Feed
Powered by Reddit
= f037147d6e6c911a85753b9abdedda8d)
You are viewing a comment permalink. View the original post to see all comments and the full post content.
Comments (1477)
This is actually implementation dependent. Though the most common implementation of a thermostat is just an on-off switch for the heater, it is possible to have a heater with multiple settings and a thermostat that selects higher heat settings for greater temperature differentials.
Also, turning the thermostat up extra-high means that you don't have to go back and make the temperature higher if your initial selection wasn't warm enough.
Since about 50 years ago all but the lowest-end thermostats are designed to be "anticipators" — they shut off the heat before the requested temperature is reached, then gradually approach it with a lower duty cycle. More often than not, the installer doesn't bother to fine-tune this, in which case it can take a long time to reach equilibrium. Turning it a few degrees warmer than you actually want isn't a completely stupid idea.
(reference: http://en.wikipedia.org/wiki/Thermostat)
Thank you for reassuring me that I'm not crazy :)