HEATING CAPACITY - With High Efficiency Motor Furnaces (Continued)
FURNACE
MODEL
MODEL
Y*9C*C20
Y*9C*C20
Y*9C*C20
YHJD48S41S4
Y*9C*D20
Y*9C*D20
Y*9C*D20
T*(8,L)V*C20
T*(8,L)V*C20
T*(8,L)X*C20
T*(8,L)X*C20
T*9(C,V)*C20
T*9(C,V)*C20
T*9(C,V)*D20
T*9(C,V)*D20
T*9X*C20
YHJD60S41S5
T*9X*C20
T*9X*D20
T*9X*D20
Y*(8,L)C*C20
Y*(8,L)C*C20
Y*9C*C20
Y*9C*C20
Y*9C*D20
Y*9C*D20
1. Rated CFM same as for cooling.
2. Heating MBH based on AHRI standards of 70 °F DB (Dry Bulb) entering indoor air, 72% RH (Relative Humidity) outdoor air with 25 feet of interconnecting piping and
no supplemental electric heat operation.
3. High Efficiency Motor Furnaces have B.O.D (Blower on Delay) standard.
COP equals MBH output divided by (total KW input x 3.412).
HSPF (Heating Seasonal Performance Factor) is the total heating output during a normal annual usage period for heating divided by the total electric power input during
the same period.
PSC furnaces, such as the TG8S, TGLS, and TG9S, use Coil Only Ratings.