When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
Honeywell Pro 4000 Programmable Thermostat TH4210D1005:
$7.50
Honeywell Pro 4000 Programmable Thermostat TH4210D1005 Used
Working when removed from my personal residence.
