Looking for a Quiet T-stat

Hoya

I am currently looking for replacements for Honeywell 6000 series "focuspro" thermostats. The ones I have been using have the flexibility I'm looking for           (2 or more stages, programmable) but the relays in these t-stats are just too loud!   I  get complaints from customers and I also have them in my own house and can hear them from another room even with the door closed.   

Charlie from wmass

Sorry they took away the mercury

the noise is here to stay. Be thankful your ears are still good. Sorry I do not have a better answer besides installing for constant circulation with a sensor to give feed back to adjust the heat curve to match the load.

zacmobile

HBX

I was just given one of the new HBX stats which I have been test driving in my office and the relays are almost silent. very flexible connections & programming for many different applications (can even be used as a basic boiler control!), I like them so far.



http://hbxcontrols.com/products/thm-0200.php