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SpecMrCool Central Ducted Hyper Heat 2nd Gen 4 ton (CENTRAL-48-HP-C-230B00-O)Senville Aura 48K Multi-Zone Condenser (SENA-48HF-MOA)
PhotoMrCool Central Ducted Hyper Heat 2nd Gen 4 ton (CENTRAL-48-HP-C-230B00-O)Senville Aura 48K Multi-Zone Condenser (SENA-48HF-MOA)
Our scoreSCORE7.0 / 10SCORE6.8 / 10
Our take46,000 Btu/h at 5°F, but a 15,500 Btu/h minimum and 16.5 SEER2; NEEP lists it Cold Climate but not ENERGY STAR.A whole-house multi: 47,000 Btu/h at 5°F and heat to -22°F, with a 13,000 Btu/h minimum that suits big rooms better than small ones. Pro install.
Nominal size48,000 BTU48,000 BTU
Voltage230V230V
Rated heat at 47°F50,000 BTU/h49,000 BTU/h
Heat at 17°F39,500 BTU/h45,000 BTU/hbest
Heat at 5°F46,000 BTU/h47,000 BTU/hbest
Lowest heating temp-22°F-22°F
Max heat at lowest temp25,900 BTU/hbest24,600 BTU/h
SEER216.523best
HSPF2 (Region IV)9.511best
Install typeQuick-connectFlare
Max line run246 ftn/a
Warranty covers owner installConditionalNo
Warranty, parts10 yrbest5 yr
Warranty, compressor10 yr10 yr
ENERGY STAR Cold ClimateYesYes
ENERGY STARNoYes
RefrigerantR-454BR-454B
Watch out forInstall type 'quick-connect' assumes MRCOOL's optional No-Vac line set; the system also ships for flare or braze connections with a vacuum. Some Amazon listings carry older CENTRAL-xx-HP-230A00 model codes; match the 230B00-O suffix. The install manual still calls for a licensed installer and licensed field piping; the warranty is what exempts a Quick Connect install.MOA outdoor units are listed as R-454B on Senville's pages and NEEP; NEEP lists the MOB units as R-410A, and an owner of an earlier SENA-28HF-MOA reports R-410A. Confirm the refrigerant on the label. Senville's FAQ says owner installs are not supported; the warranty certificate requires a licensed professional, and labor is never covered.
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