Machine Parts For Reuse Newsgroup Discussion Forum > Large Size Parts
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> St. Louis
> Honeywell Q674F1543 subbase for T874G t-stat 20066
Honeywell Q674F1543 subbase for T874G t-stat 20066
THE T874G THERMOSTAT WITH THE Q674F OR Q674J SUBBASE PROVIDE SWITCHING AND SYSTEM CONTROL OF TWO STAGE HEATING AND ONE STAGE COOLING HEAT PUMP SYSTEMS WITH AUTOMATIC CHANGEOVER. SYSTEM SWITCH: OFF,EMERGENCY HEAT, HEAT, AUTO, COOL. FAN SWITCH: AUTO AND ON. TERMINALS: W1,W2,R,B,G,Y1,Y2,X AND E. EXACT REPLACEMENT FOR YORK MODEL NO. 2TB04700524, HAS ONE LED TO INDICATE EMERGENCY HEAT. DIMS: 3-7/16" H X 5-7/16" W X 7/16" D, WEIGHT: 2 OZ
