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4
Model Nomenclature
Voltage
040
050
066
208-230/60/1
●●
●
●
●
- Voltage available in this size
●●
- Voltage and soft start available in this size
AFFINITY SINGLE STAGE HYDRONIC WITH OPTIHEAT INSTALLATION MANUAL
YAW
E
040
YAW
E
040
A
R
1
0
A
C
5-7
8
9
10
11
12
13
Model
YAW
–
Affinity
Water-to-Water
Stage
E
–
Vapor Injection
Unit Capacity
040, 050, 066
Future Option
A
–
None
Operation
R
–
Reversible
H
–
Heating Only
Voltage
1
–
208-230/60/1
Vintage
* - Factory Use Only
Controls Option
B
–
AuroraTM Advanced Controls
D
–
AuroraTM Performance
1
& Refrigeration
Future Option
0
–
Standard
Future Option
A
–
Standard
Water Coil Option
C
–
Copper
Future Option
A
–
Standard
IntelliStart®
0
–
None
3
–
IntelliStart
Rev.:
A 2/27/19 DJM
A
14
4
1-3
–
0
B
*
por
ac
50,
Opti
ne
n
versible
ating Only
r Inje
ity
066
ion
ecction
Aff
Wa
finity
ater-
y
-too-Water
15
16
17
NOTES: 1 – Flow meter for Performance and Refrigeration option is shipped inside the unit and must be externally field installed .
All Affinity Single Stage Hydronic with OptiHeat product is safety listed under UL1995
thru ETL and performance listed with AHRI in accordance with standard 13256-
2
. The
Affinity Single Stage Hydronic with OptiHeat is also ENERGY STAR
®
rated.
Summary of Contents for AFFINITY OptiHeat YAW040
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