BrandGoodman
Model numberMSH183G26MCAA
Matched indoor modelMSH183G26AXAA
Equipment typeHP - Mini or Multi Split
Series / model nameMSH Series
Capacity (BTU/h)18000.0
Heating capacity at 47°F (BTU/h)20000.0
Heating capacity at 17°F (BTU/h)20200.0
Heating capacity at 5°F (BTU/h)24000.0
AFUE—
SEER226.3
EER215.3
HSPF211.0
Fuel type—
RefrigerantR-410A (GWP:2088)
Compressor stagingContinuously variable
ENERGY STAR region—
Cold-climate designationYes
MarketsUnited States, Canada
AHRI reference214438121
Date available2024-03-18
Date qualified2026-06-13
What this page verifies
This page reports fields present in the packaged EPA / ENERGY STAR record. A matched heat-pump row keeps its outdoor and indoor identifiers together. The page does not infer cabinet width, filter size, replacement compatibility or warranty status unless a later manufacturer-document layer verifies those fields.