JMM4 Brochure

WALL-MOUNT
AIR HANDLER
JMM4 | JMM5
JMM5: Wall Mount Air Handler with ECM motor
JMM4 & JMM5: Accessories
FEATURES
JMM4: Wall-Mount Air Handler with PSC Motor
Oxbox
®
, endorsed by Trane
®
, brings you affordable
quality residential HVAC solutions. And we know how to
handle air. So whether you need an air handler that fits
in a small closet or open attic, Oxbox has you covered.
Our wall-mount air handlers will get the job done.
Front and Bottom Retun Applications Support Cooling and Heating
Front and Bottom Retun Applications Support Cooling and Heating
Model Number
Refrigerant
Control
Device
Motor
Type
Airflow
Direction
Dimensions (in.)
(H x W x D)
JMM4A0A18S21SA
Factory
Installed
Orifice
PSC
Upflow
Only
36.5 x 20.5 x 15.0
JMM4A0A24S21SA
Factory
Installed
Orifice
PSC
Upflow
Only
36.5 x 20.5 x 15.0
JMM4A0B30S21SA
Factory
Installed
Orifice
PSC
Upflow
Only
39.5 x 22.0 x 19.0
JMM4AOB36S31SA
Factory
Installed
Orifice
PSC
Upflow
Only
39.5 x 22.0 x 19.0
Model Number
Description
BAYFRTLOUPNL20
Front Louver Panel
20.5” width
BAYFRTLOUPNL22
Front Louver Panel
22.0” width
BAYTMMWALLPNL1 Return air / Service Wall Panel
Model Number
Refrigerant
Control
Device
Motor
Type
Airflow
Direction
Dimensions (in.)
(H x W x D)
JMM5A0A24M21SA
Factory Installed
TXV
ECM
Upflow
Only
36.5 x 20.5 x 15.0
JMM5A0B30M21SA
Factory Installed
TXV
ECM
Upflow
Only
39.5 x 22.0 x 19.0
JMM5A0B36M31SA
Factory Installed
TXV
ECM
Upflow
Only
39.5 x 22.0 x 19.0
© 2020 Trane. All Rights Reserved. | OXBOXHVAC.COM | 20-1077
Oxbox wall-mount air handlers are
adaptable to 13, 14 and 16 SEER models
1.5 – 3 ton models available
All-aluminum coils
Painted metal cabinet with
foil face insulation
Auxiliary heaters available in
5kw, 8kw and 10kw








WARRANTIES
 No Registration Required
 1 Year Unit Replacement
 5 Year Part Warranty
*See official warranty document on
oxboxhvac.com for more details
Factory installed R-410A thermal
expansion valve on JMM5 models
PSC constant speed motor on
JMM4 Models
ECM constant torque motor on
JMM5 models
- BAYHTRJ505BRKA
- BAYHTRJ508BRKA
- BAYHTRJ510BRKA