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RT-SVX19A-E430
Table 26 - Electrical data - YKD/YKH Supply fan motor
(4) At the nominal airflow with standard drive
(5) At the nominal airflow with oversized drive when available
Table 27 - Electrical data - WKD/WKH Supply fan motor
(4) At the nominal airflow with standard drive
(5) At the nominal airflow with oversized drive when available
Table 28 - Electrical data - Combustion Blower Motorr
YKD/H YKD/H YKD/H YKD/H
155 175 200 250
Gas burner
Heating Models G350 G350 G350 G350
Heating Input (G20) (kW) 77 77 77 77
Heating Output (kW) 69.3 69.3 69.3 69.3
Steady State Efficiency (%) 90 90 90 90
No. Burners 1 1 1 1
No. Stages 2 2 2 2
Gas Connection Pipe Size 3/4" NPT 3/4" NPT 3/4" NPT 3/4" NPT
WKD/H WKD/H WKD/H
125 155 200
Indoor Fan
Nominal Airflow (m
3
/h) 7140 8500 11210
Static pressure available (4) (Pa) 200 175 200
Maximum static pressure available (5) (Pa) 425 325 350
Type FC Centrifugal FC Centrifugal FC Centrifugal
Diameter / Width (in / in) 15" / 15" 15" / 15" 18" / 18"
Drive type Belt Belt Belt
Number # 1 1 1
Motor HP (Standard/Oversized) (kW) 2.2 / 3.0 2.2 / 3.0 3.0 / 4.6
Motor Rated Amps (Standard/Oversized) (A) 4.6 / 6.5 4.6 / 6.5 6.5 / 9.0
Motor Locked rotor Amps (Standard/Oversized) (A) 36.4 / 57 36.4 / 57 57 / 71.9
Motor RPM (Standard/Oversized) (rpm) 1450 / 2870 1450 / 2870 2870 / 2900
TKD/H TKD/H TKD/H TKD/H
155 175 200 250
Indoor Fan
Nominal Airflow (m
3
/h) 8500 9850 11210 14100
Static pressure available (4) (Pa) 175 250 200 125
Maximum static pressure available (5) (Pa) 325 400 375 350
Type FC Centrifugal FC Centrifugal FC Centrifugal FC Centrifugal
Diameter / Width (in / in) 15" / 15" 15" / 15" 18" / 18" 18" / 18"
Drive type Belt Belt Belt Belt
Number # 1 1 1 1
Motor HP (Standard/Oversized) (kW) 2.2 / 3.0 3.0 / 4.6 3.0 / 4.6 4.6 / -
Motor Rated Amps (Standard/Oversized) (A) 4.6 / 6.5 6.5 / 9.0 6.5 / 9.0 9 / -
Motor Locked rotor Amps (Standard/Oversized) (A) 36.4 / 57 57 / 71.9 57 / 71.9 71.9 / -
Motor RPM (Standard/Oversized) (rpm) 1450 / 2870 2870 / 2900 2870 / 2900 2900 / -