T7200D,E, T7300D,E,F AND Q7300 SERIES 2000 PROGRAMMABLE COMMERCIAL THERMOSTATS AND SUBBASES
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Table 16. Thermostat and Subbase Cross Reference (Continued).
(continued)
Model
Number Description Trade Replacement Remarks
T8621E Two-stage cool only model with louver control; system switch: COOL-OFF; fan switch: ON-AUTO.
T8621E7003 Friedrich logo; L terminal; extra switch for
louver control; part no. 616-789-00.
None See OEM for replacement
information.
Y7200 One-stage heat and one-stage cool heat pump thermostat.
Y7200B1009 Contains six T7200B1020 Thermostats; Carrier
part no. 50QE90016101.
T7200E2005 Wiring differences
(old=new): C=X.
Y7300 Multistage T7300 thermostat and Q7300 subbase.
Y7300A1000 Contains one T7300A1047 Thermostat and one
Q7300A1059 Subbase; Micrometl part no.
1060A-100.
T7300F2002/Q7300A2016 Wiring differences
(old=new): B=X.
Y7300A1018 Contains one T7300A1062 Thermostat and one
Q7300F1041 Subbase; Carrier part no.
50QE90028101.
T7300F2002/Q7300C2004
Y7300B1008 Contains one T7300A1013 Thermostat and one
Q7300B1024 Subbase; York part no. 025-
27504; York model no. 2ET04700224.
T7300F2010/Q7300A2016
Y7300B1016 Contains one T7300B1045 Thermostat and one
Q7300B1057 Subbase; Comfortmaker part no.
1505748.
T7300F2010/Q7300A2016
Y7300B1024 Contains one T7300B1037 Thermostat and one
Q7300B1057 Subbase; Arcoaire part no.
1506748.
T7300F2010/Q7300A2016
Y7300C1006 Contains one T7300A1013 Thermostat and one
Q7300C1030 Subbase; York part no. 025-
27505; York model no. 2ET04700324.
T7300F2010/Q7300C2012 Wiring differences
(old=new): B=X, X=E.
Y7300C1014 Contains one T7300A1047 Thermostat and one
Q7300C1063 Subbase; Micrometl part no.
1060A-200.
T7300F2010/Q7300C2004 Wiring differences
(old=new): W1=W2, B=A3.
Y7300D1004 Contains one T7300A1013 Thermostat and one
Q7300D1020 Subbase; York part no.
025-27724-000; York model no. 2ET04700424A.
T7300F2010/Q7300D2002 Wiring differences
(old=new): B=X, X=L1.
T7300/Q7300 Series 2000 Cross Reference.
Model Number
Figure
Number Description
Trade
Replacement Remarks
Q7300A Multistage conventional subbase used with T7300D or F Thermostat.
Q7300A2008 21 One-stage heat and one-stage cool;
TRADELINE® model; remote sensor
capability; taupe color.
Q7300A2008 Direct replacement for
T8621A Thermostats.
Q7300A2016 24 Two-stage heat and two-stage cool;
TRADELINE® model; remote sensor and
discharge air sensor capability; taupe color.
Q7300A2016
Q7300A2040 22 Two-stage heat and one-stage cool;
TRADELINE® model; taupe color.
Q7300A2040 Direct replacement for
T8621C Thermostats.
Q7300A2057 23 Two-stage heat and two-stage cool;
TRADELINE® model; O and B terminals;
taupe color.
Q7300A2057 Direct replacement for
T8621D7022
Thermostat.
Q7300C Multistage heat pump subbase used with T7300E or F Thermostat.
Q7300C2004 25 Single-stage heat pump with auxiliary heat
(2H/1C); TRADELINE® model; remote
sensor and discharge air sensor capability;
taupe color
Q7300C2004