Honeywell Programmable Master Thermostat model RTH2300B 1038 plus Honeywell Slave Thermostat model THD1110D1009/U. Used in two-zone Honeywell motorized damper system but replaced when new HVAC units were installed. 7-day (5+2) programming. Gas/oil/electric/heat pump-compatible. With instructions.
$20 or best offer.