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SpecGree Livo R32 24,000 BTU 230VSenville Aura 24,000 BTU 230V
PhotoGree Livo R32 24,000 BTU 230VSenville Aura 24,000 BTU 230V
Our scoreSCORE6.5 / 10SCORE7.5 / 10
Our takeClears the cold-climate bar by a point; the Sapphire 24K makes far more heat at 5°F under the same warranty rules.For a big open zone in a cold climate with a contractor doing the install: 24,200 BTU/h at 5°F. Its high minimum output rules out single rooms.
Nominal size24,000 BTU24,000 BTU
Voltage230V230V
Rated heat at 47°F22,400 BTU/h29,000 BTU/h
Heat at 17°F19,200 BTU/h22,200 BTU/hbest
Heat at 5°F15,700 BTU/h24,200 BTU/hbest
Lowest heating temp-13°F-22°Fbest
Max heat at lowest temp10,500 BTU/h11,900 BTU/hbest
SEER219n/a
HSPF2 (Region IV)8.513.5best
Install typeFlareFlare
Max line run131 ft164 ftbest
Warranty covers owner installNoNo
Warranty, parts5 yr5 yr
Warranty, compressor7 yr10 yrbest
ENERGY STAR Cold ClimateYesYes
ENERGY STARYesYes
RefrigerantR-32R-454B
Watch out forGree's submittal prints a higher 47°F rating (19,100 on the 18K, 24,000 on the 24K) than the certified figure. The LIVO+ (LIVS..., R-410A, 16 SEER) and Livo Gen 3 / Gen 4 (4LIV, R-410A) are different units; confirm both model numbers end R32AO and R32AH. The 18K Amazon listing titled "Gree R32 LIVO+" reports the R-410A LIVS18HP230V1B; we don't link it. Gree's warranty applies only to installs by a state certified or licensed HVAC contractor, and claims are contractor-only.Senville's 24k page shows a ceiling-cassette spec table, so these figures come from NEEP only. The Amazon 24k listing (SENA/24HF) doesn't state refrigerant; confirm the model before you pay. The Amazon Aura listings don't state refrigerant. The 12k listing (SENA-12HF-16) shows a 25.5 efficiency figure that matches the older R-410A Aura and a 2 yr parts / 7 yr compressor warranty field; confirm model and refrigerant before you pay. Current R-454B wall pairings are SENA-xxHF-OG + SENA-xxHF-IGG; older R-410A pairings end /OQ + /IQ. Senville's site lists higher HSPF2 and 47°F heat than the AHRI figures on NEEP; we use the certified numbers. Senville's FAQ says no to owner installs, and the warranty requires a licensed HVAC contractor.
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