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Mass Save AHRI details

MAINLINE ML24HP230NEX-O

ENERGY STAR Certified · Mass Save Eligible HP - Mini or Multi Split
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Brand and components

Indoor, outdoor, and system model details

Outdoor unit brandMAINLINE
Outdoor unit modelML24HP230NEX-O
Indoor unit brandMAINLINE
Indoor unit modelsML24HP230FLO-I*
Model nameML Series
Model numberML24HP230NEX-O

Related product models

Indoor unit model ML24HP230FLO-I* MAINLINE mask match
ML24HP230FLO-I product image Mainline ML24HP230FLO-I Indoor unit ML24HP230FLO-I* product image Mainline ML24HP230FLO-I* Indoor unit
Outdoor unit model ML24HP230NEX-O MAINLINE model match
ML24HP230NEX-O product image Mainline ML24HP230NEX-O Air-source heat pump

Performance specs

Capacity and efficiency

Cooling Capacity (BTUH)
24000
Heating Capacity 47F (BTUH)
24400
Heating Capacity 17F (BTUH)
20000
Heating Capacity 5F (BTUH)
18600
Seer2
21.10
HSPF2 Region IV
11.10
EER2 AFull 95F
12.20
COP at 5F
2.27
Refrigerant Type
R-454B

Eligibility

Rebates and certifications

Mass Save QPL
Yes
ENERGY STAR Certified
Yes
ENERGY STAR Cold Climate Certified
Yes

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Comparison does not confirm installation compatibility, availability, or current incentive eligibility. Unknown and qualified source values are not treated as zero.

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