T921A 1191 NUOVO MAI USATO HONEYWELL TERMOSTATO PROP VALVOLA AMMORTIZZATORE CONTROLLO TRADELINE
T921A 1191. Tradeline model which includes slotted sides and an add-on faceplate to allow thermostat to be mounted horizontally. Tradeline Value. NEW HONEYWELL THERMOSTAT T921G 1005 30VAC 135 OHM POT 56-84F THROTTLING RANGE.