XP17 - 2 to 5 Ton Heat Pump / Page 15
*TXV SUBSTITUTIONS
Indoor Coils/Air Handlers with factory installed expansion
valves that require field replacement
Model No.
Indoor Coil or Air
Handler
Order No.
XP17-030
CX34-43
49L24
XP17-030
CX34-44/48
49L24
XP17-030
CX34-49
49L24
XP17-030
CX34-50/60
49L24
XP17-036
CBX32MV-048
49L25
XP17-036
CBX32M-048
49L25
XP17-036
CBX40UHV-036
49L25
XP17-036
CBX40UHV-042
49L25
XP17-036
CBX40UHV-048
49L25
XP17-036
CX34-49
49L25
XP17-042
CX34-38
91M02
XP17-042
CX34-44/48B
91M02
XP17-042
CX34-43
91M02
* Factory installed expansion valve on the indoor coil or air handler shown must
be replaced with the expansion valve listed (ordered separately).
TXV USAGE
Model No.
Order No.
XP17-024
49L24
XP17-030
49L24
XP17-036
49L25
XP17-042
91M02
XP17-048
91M02
XP17-060
91M02
CX34 upflow coils and all Lennox air handlers (except CB26UH “R”) are
shipped with a factory installed TXV. In most cases, no change out of the valve
is needed.
If a change out is required it will be listed in the “TXV SUBSTITUTIONS” table.
The correct TXV must be ordered and field installed. C33 coils and all horizon
-
tal and downflow coils are shipped without a TXV. The TXV must be ordered
and field installed.
MOST POPULAR MATCHES
Outdoor Unit
Model No.
Indoor Unit
Model No
XP17-024
CBX32MV-024/030
XP17-030
CBX32MV-024/030
XP17-036
CBX32MV-048
XP17-042
CBX32MV-048
XP17-048
CBX32MV-060
XP17-060
CBX32MV-060
AHRI STANDARD 210/240
Cooling or heating capacities are net values, including
the effects of blower motor heat, and do not include
supplementary heat. Power input is the total power input
to the compressor(s) and fan(s), plus any controls and
other items required as part of the system for normal
operation.
Units which do not have an indoor air-circulating blower
furnished as part of the model, i.e., split system with
indoor coil only, is established by subtracting from the
total cooling capacity 1250 Btu/h per 1,000 cfm, and by
adding the same amount to the heating capacity. Total
power input for both heating and cooling is increased by
365 W per 1,000 cfm of indoor air circulated.