Installation manual

15
Coil Data - Air Handler
Model Nomenclature - Air Handler
Compatibilty Table - Air Handler
AFFINITY DUAL-CAPACITY OUTDOOR SPLIT SERIES INSTALLATION MANUAL
Outdoor Split Model Matching Air Handler Coil Surface Area (ft
2
) FPI Rows Tube Diameter
022 - 038 YAH036 5.83 12 2 3/8 in.
042 - 072 YAH060 5.83 12 3 3/8 in.
YAH 036 * 00 0 1 R
1-3 4-6 7 8-9 10 11 12
Model
YAH – Affinity Series Air Handler
Unit Capacity
Refrigeration (DX) Models with Nominal CFM
022 MBTUH 800
026 MBTUH 925
030 MBTUH 980
036 MBTUH 1225
042 MBTUH 1425
048 MBTUH 1625
060 MBTUH 1760
Hydronic Models with Nominal CFM
026 MBTUH 925
036 MBTUH 1225
048 MBTUH 1625
060 MBTUH 1760
Vintage
* = Factory Use Only
Air Coil
R – Refrigerant
H - Hydronic
Motor
1 – ECM 208-230/60/1
Disconnect
0 – No Breaker Installed
(only on 5kW & 10kW Heaters)
1 – Breaker Installed
(only on 15kW & 20kW Heaters)
Electric Heat
00 – None
05 – 5kW (022 – 036 only)
10 – 10kW (030 – 060 only)
15 – 15kW (042 – 060 only)
20 – 20kW (060 only)
Rev.: 16 August 2013D
NOTE: To field convert the YAH042-060 to bottomflow air discharge, the NAHBC kit must be ordered.
A
ir Handler Sizing Selection
The Affinity Air Handlers are designed for R-410A refrigerant and should be matched with Affinity Split compressor section according to the
table below.
Air Handler
Indoor Split Model
(Single)
Indoor Split Model
(Dual Capacity)
Outdoor Split Model
(Dual Capacity)
Airfl ow (CFM) Electric Heat (kW)
YAH022A***1R YAZS022 - 800 5
YAH026A***1R - YAZT026 YAST026 925 5
YAH030A***1R YAZS030 - - 980 5, 10
YAH036A***1R YAZS036 - - 1225 5, 10
YAH036A***1R - YAZT038 YAST038 1225 5, 10
YAH042A***1R YAZS042 - - 1425 10, 15
YAH048A***1R YAZS048 - - 1625 10, 15
YAH048A***1R - YAZT049 YAST049 1625 10, 15
YAH060A***1R YAZS060 - - 1760 10, 15, 20
YAH060A***1R - YAZT064 YAST064 1760 10, 15, 20
YAH060A***1R YAZS070 - - 1760 10, 15, 20
YAH060A***1R - YAZT072 YAST072 1760 10, 15, 20