LG Multi V Cross-Reference & Pricing
Building a Multi V system? Mix and match any indoor units with any outdoor unit — no fixed kits. Two rules: voltage must match the outdoor unit, and total connected indoor capacity can be up to 110% of the outdoor unit’s rated capacity. Model numbers in red are in our online store — click to order. Gray models are the older generations each unit replaces. R-32 models marked “Call” are available by phone while we finish listing them online.
R-410A → R-32 Cross-Reference by Family
ODU — Multi V S (single-phase, LGRED)
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARUN024GSS4 | $5,954.81 | ZRUN024GSS0 | $6,261.75 | |
| ARUM036GSS5 | $8,543.51 | ZRUM036GSS0 | $8,100.60 | |
| ARUM048GSS5 | $9,018.41 | ZRUM048GSS0 | $7,481.90 | |
| ZRUM060GSS0 | $8,013.20 |
IDU — Standard Wall-Mount
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU053SBR4 ARNU053SJA4 ARNU053SBL4 |
ARNU053SJS4 | $1,816.01 | ZRNU053SJSA | $1,644.50 |
| ARNU073SBL4 ARNU073SJA4 ARNU073SEL2 ARNU073SBR4 |
ARNU073SJS4 | $1,781.48 | ZRNU073SJSA | $1,662.90 |
| ARNU093SBL4 ARNU093SJA4 ARNU093SEL2 ARNU093SBR4 |
ARNU093SJS4 | $1,757.57 | ZRNU093SJSA | $1,712.35 |
| ARNU123SBR4 ARNU123SBL4 ARNU123SEL2 |
ARNU123SJA4 | $2,172.46 | ZRNU123SJSA | $1,723.85 |
| ARNU153SBR4 ARNU153SBL4 ARNU153SJA4 ARNU153SEL2 |
ARNU153SJS4 | $1,830.91 | ZRNU153SJSA | $1,835.40 |
| ARNU183SBR4 ARNU183SCL4 ARNU183SKA4 ARNU183S5L2 |
ARNU183SKS4 | $1,988.37 | ZRNU183SKSA | $2,287.35 |
| ARNU243SKA4 | $1,713.11 | ZRNU243SKSA | $1,478.47 | |
| ARNU303SRA4 | ARNU303SVA4 | $2,196.61 | ZRNU303SRAA | $2,164.30 |
| ARNU363SRA4 | ARNU363SVA4 | $2,278.26 | ZRNU363SRAA | $2,197.65 |
IDU — ArtCool Mirror
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU053SBR4 | ARNU053SJR4 | $1,290.30 | ZRNU053SJRA | Call |
| ARNU073SBR4 ARNU073SER2 |
ARNU073SJR4 | $1,314.97 | ZRNU073SJRA | Call |
| ARNU093SJR4 | ZRNU093SJRA | Call | ||
| ARNU123SBR4 ARNU123SER2 |
ARNU123SJR4 | $1,884.12 | ZRNU123SJRA | Call |
| ARNU153SBR4 ARNU153SER2 |
ARNU153SJR4 | $1,531.28 | ZRNU153SJRA | Call |
| ARNU183SCR4 ARNU183S8R2 |
ARNU183SKR4 | $1,764.67 | ZRNU183SKRA | Call |
| ARNU243SCR4 ARNU243S8R2 |
ARNU243SKR4 | $2,037.93 | ZRNU243SKRA | Call |
IDU — 1-Way Ceiling Cassette
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU073TUC4 ARNU073TJC2 |
ARNU073TUD4 | $1,934.43 | ZRNU073TCAA | Call |
| ARNU093TUC4 ARNU093TJC2 |
ARNU093TUD4 | $1,641.18 | ZRNU093TCAA | Call |
| ARNU123TUC4 ARNU123TJC2 |
ARNU123TUD4 | $1,788.38 | ZRNU123TCAA | Call |
| ARNU183TTC4 | ARNU183TTD4 | $1,875.78 | ZRNU183TCAA | Call |
| ARNU243TTC4 | ARNU243TTD4 | $2,047.80 | end of life |
IDU — 2-Way Ceiling Cassette
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU183TLC4 ARNU183TLC2 |
ARNU183TSA4 | $1,865.41 | ZRNU183TSAA | Call |
| ARNU243TLC4 ARNU243TLC2 |
ARNU243TSA4 | $1,776.88 | ZRNU243TSAA | Call |
IDU — 4-Way Cassette 2'x2'
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU053TRC4 ARNU053TRC2 |
ARNU053TRD4 | $2,194.31 | ZRNU053TRAA | $1,950.51 |
| ARNU073TRC4 ARNU073TRC2 |
ARNU073TRD4 | $2,287.46 | ZRNU073TRAA | $1,994.67 |
| ARNU093TRC4 ARNU093TRC2 |
ARNU093TRD4 | $2,287.46 | ZRNU093TRAA | $2,040.67 |
| ARNU123TRC4 ARNU123TRC2 |
ARNU123TRD4 | $2,225.38 | ZRNU123TRAA | $2,077.01 |
| ARNU153TQC4 ARNU153TQC2 |
ARNU153TQD4 | $2,281.73 | ZRNU153TQAA | $2,109.67 |
| ARNU183TQC4 ARNU183TQC2 |
ARNU183TQD4 | $2,279.41 | ZRNU183TQAA | $2,271.36 |
IDU — 4-Way Cassette 3'x3' Dual Vane
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU073TNA4 | ARNU073TAA4 | $2,248.43 | ZRNU073TAAA | Call |
| ARNU093TNA4 ARNU093TPAA ARNU193TNC2 |
ARNU093TAA4 | $2,754.46 | ZRNU093TAAA | Call |
| ARNU123TNA4 ARNU123TPAA ARNU123TNC2 |
ARNU123TAA4 | $2,549.72 | ZRNU123TAAA | Call |
| ARNU153TNA4 ARNU153TPAA ARNU153TNC2 |
ARNU153TAA4 | $2,418.24 | ZRNU153TAAA | Call |
| ARNU183TNA4 ARNU183TNAA ARNU183TMC2 |
ARNU183TAA4 | $2,582.78 | ZRNU183TAAA | Call |
| ARNU243TNA4 ARNU243TMA4 ARNU243TPC4 ARNU243TNAA ARNU243TPC2 ARNU243TMC2 |
ARNU243TAA4 | $2,541.71 | ZRNU243TAAA | Call |
| ARNU283TMA4 ARNU283TPC4 ARNU283TMAA ARNU283TPC2 |
ARNU283TAA4 | $2,638.23 | ZRNU283TAAA | Call |
| ARNU363TMA4 ARNU363TNC4 ARNU363TMAA ARNU363TNC2 |
ARNU363TAA4 | $2,609.48 | ZRNU363TAAA | Call |
| ARNU423TMC4 ARNU423TMC2 |
ARNU423TAA4 | $3,217.24 | ZRNU423TAAA | Call |
| ARNU483TMC4 ARNU483TMC2 |
ARNU483TAA4 | $3,359.66 | ZRNU483TAAA | Call |
IDU — Multi-Position Air Handler
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU123NJA2 | ARNU123NJA4 | $3,972.12 | ZRNU123NAAA | Call |
| ARNU183NJA2 | ARNU183NJA4 | $3,360.46 | ZRNU183NAAA | Call |
| ARNU243NJA2 | ARNU243NJA4 | $4,136.68 | ZRNU243NAAA | Call |
| ARNU303NJA2 | ARNU303NJA4 | $4,623.79 | ZRNU303NAAA | Call |
| ARNU363NJA2 | ARNU363NJA4 | $4,570.27 | ZRNU363NBAA | Call |
| ARNU423NKA2 | ARNU423NKA4 | $3,803.18 | ZRNU423NBAA | Call |
| ARNU483NKA2 | ARNU483NKA4 | $4,587.35 | ZRNU483NBAA | Call |
| ARNU543NKA2 | ARNU543NKA4 | $4,587.35 | ZRNU543NCAA | Call |
| ZRNU603NCAA | Call |
IDU — Low Static Duct
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU073B1G2 | ARNU073L1G4 | $2,093.11 | ZRNU073L1GA | Call |
| ARNU093B1G2 | ARNU093L1G4 | $2,171.33 | ZRNU093L1GA | Call |
| ARNU123B1G2 | ARNU123L2G4 | $2,206.33 | ZRNU123L2GA | Call |
| ARNU153B1G2 | ARNU153L2G4 | $2,235.43 | ZRNU153L2GA | Call |
| ARNU183B2G2 | ARNU183L2G4 | $2,610.50 | ZRNU183L2GA | Call |
| ARNU243B2G2 | ARNU243L3G4 | $2,208.34 | ZRNU243L3GA | Call |
IDU — Mid Static Duct
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU073M1A4 ARNU073BHA4 ARNU073BHA2 |
ARNU073MAA4 | $2,570.42 | ZRNU073MAAA | Call |
| ARNU093MAA4 | $2,298.98 | ZRNU093MAAA | Call | |
| ARNU123M1A4 ARNU123BHA4 ARNU123BHA2 |
ARNU123MAA4 | $2,233.43 | ZRNU123MAAA | Call |
| ARNU153M1A4 ARNU153BHA4 ARNU153BHA2 |
ARNU153MAA4 | $2,287.46 | ZRNU153MAAA | Call |
| ARNU183M1A4 ARNU183BHA4 ARNU183BHA2 |
ARNU183MAA4 | $2,420.12 | ZRNU183MAAA | Call |
| ARNU243M1A4 ARNU243BHA4 ARNU243BHA2 |
ARNU243MAA4 | $2,867.58 | ZRNU243MAAA | Call |
| ARNU363BGA4 ARNU363BGA2 |
ARNU363M2A4 | $3,318.04 | ZRNU363M2AA | Call |
| ARNU423BGA4 ARNU423BGA2 |
ARNU423M2A4 | $3,126.73 | ZRNU423M2AA | Call |
| ARNU483BRA2 ARNU483BRA4 |
ARNU483M3A4 | $3,860.55 | ZRNU483M3AA | Call |
IDU — High Static Duct
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU073BGA4 | ARNU073M2A4 | $2,187.43 | ZRNU073M2AA | Call |
| ARNU093BGA4 | ARNU093M2A4 | $2,440.36 | ZRNU093M2AA | Call |
| ARNU123BGA4 | ARNU123M2A4 | $2,463.47 | ZRNU123M2AA | Call |
| ARNU153BGA4 ARNU153BGA2 |
ARNU153M2A4 | $2,484.13 | ZRNU153M2AA | Call |
| ARNU183BGA4 ARNU183BGA2 |
ARNU183M2A4 | $2,862.51 | ZRNU183M2AA | Call |
| ARNU243BGA4 ARNU243BGA2 |
ARNU243M2A4 | $3,156.86 | ZRNU243M2AA | Call |
| ARNU283BGA4 ARNU283BGA2 ARNU283M2A4 |
ARNU283M3A4 | $3,398.36 | ZRNU283M3AA | Call |
| ARNU363B8A4 | $3,298.95 | ZRNU363B8AA | Call | |
| ARNU423B8A4 | $3,431.73 | ZRNU423B8AA | Call | |
| ARNU483B8A4 | $4,280.43 | ZRNU483B8AA | Call | |
| ARNU543M3A4 | ARNU543B8A4 | $3,439.94 | ZRNU543B8AA | Call |
| ARNU763B8A4 | $5,717.93 | ZRNU793B8AA | Call | |
| ARNU963B8A4 | $6,498.78 | ZRNU963B8AA | Call |
IDU — Floor Standing (with case)
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU073CEA2 | ARNU073CEA4 | $2,230.48 | ZRNU073CEAA | Call |
| ARNU093CEA2 | ARNU093CEA4 | $2,251.83 | ZRNU093CEAA | Call |
| ARNU123CEA2 | ARNU123CEA4 | $2,281.73 | ZRNU123CEAA | Call |
| ARNU153CEA2 | ARNU153CEA4 | $2,747.48 | ZRNU153CEAA | Call |
| ARNU183CFA2 | ARNU183CFA4 | $2,247.04 | ZRNU183CFAA | Call |
| ARNU243CFA2 | ARNU243CFA4 | $2,523.23 | ZRNU243CFAA | Call |
IDU — Floor Standing (no case)
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU073CEU2 | ARNU073CEU4 | $2,106.51 | ZRNU073CEUA | Call |
| ARNU093CEU2 | ARNU093CEU4 | $2,122.32 | ZRNU093CEUA | Call |
| ARNU123CEU2 | ARNU123CEU4 | $2,137.51 | ZRNU123CEUA | Call |
| ARNU153CEU2 | ARNU153CEU4 | $2,160.27 | ZRNU153CEUA | Call |
| ARNU183CFU2 | ARNU183CFU4 | $2,083.86 | ZRNU183CFUA | Call |
| ARNU243CFU2 | ARNU243CFU4 | $2,235.73 | ZRNU243CFUA | Call |
IDU — Ceiling Suspended
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARNU183VJA2 | ARNU183V1A4 | $3,120.55 | ZRNU183V1A4 | Call |
| ARNU243VJA2 | ARNU243V1A4 | $2,813.03 | ZRNU243V1A4 | Call |
| ARNU363V2A4 | $2,967.69 | ZRNU363V2A4 | Call | |
| ARNU483V2A4 | $3,326.24 | ZRNU483V2A4 | Call |
ODU — Multi V S 3-Phase
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARUN072BSS5 | $11,447.33 | ZRUN072BSS0 | Call | |
| ARUN096BSS5 | $12,562.77 | ZRUN096BSS0 | Call |
ODU — Multi V i (208/230V)
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARUM072BTE5 | $12,582.26 | ZRUM072BTE6 | Call | |
| ARUM096BTE5 | $14,455.50 | ZRUM096BTE6 | Call | |
| ARUM121BTE5 | $21,808.60 | ZRUM121BTE6 | Call | |
| ARUM144BTE5 | $19,359.67 | ZRUM144BTE6 | Call | |
| ARUB168BTE4 ARUN168BTE4 |
ARUM168BTE5 | $27,322.85 | ZRUM168BTE6 | Call |
| ARUM192BTE5 | $24,004.81 | ZRUM192BTE6 | Call | |
| ARUM216BTE5 | $34,054.95 | ZRUM216BTE6 | Call | |
| ARUM241BTE5 | $27,146.77 | ZRUM241BTE6 | Call | |
| ZRUM264BTE6 | Call |
ODU — Multi V i (460V)
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARUM072DTE5 | $13,187.62 | ZRUM072DTE6 | Call | |
| ARUM096DTE5 | $14,548.76 | ZRUM096DTE6 | Call | |
| ARUB121DTE4 ARUB121DT3 ARUN121DTE4 ARUN121DT3 |
ARUM121DTE5 | $15,491.76 | ZRUM121DTE6 | Call |
| ARUM144DTE5 | $18,895.94 | ZRUM144DTE6 | Call | |
| ARUM168DTE5 | $21,562.50 | ZRUM168DTE6 | Call | |
| ARUM192DTE5 | $24,191.69 | ZRUM192DTE6 | Call | |
| ARUB216DTE4 ARUB216DT3 ARUN216DT3 ARUN216DTE4 |
ARUM216DTE5 | $24,638.75 | ZRUM216DTE6 | Call |
| ARUM241DTE5 | $28,537.25 | ZRUM241DTE6 | Call | |
| ZRUM264DTE6 | Call |
ODU — Multi V Water i (208/230V)
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARWM072BAS5 | ZRWM072BAS5 | Call | ||
| ARWM096BAS5 | ZRWM096BAS5 | Call | ||
| ARWM121BAS5 | ZRWM121BAS5 | Call | ||
| ARWM144BAS5 | ZRWM144BAS5 | Call |
ODU — Multi V Water i (460V)
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| ARWM072DAS5 | ZRWM072DAS5 | Call | ||
| ARWM096DAS5 | ZRWM096DAS5 | Call | ||
| ARWM121DAS5 | ZRWM121DAS5 | Call | ||
| ARWM144DAS5 | ZRWM144DAS5 | Call | ||
| ARWM168DAS5 | ZRWM168DAS5 | Call | ||
| ARWM192DAS5 | ZRWM192DAS5 | Call |
Accessories — Heat Recovery Units
| Older R-410A Models | Current R-410A | Price | R-32 Replacement | Price |
|---|---|---|---|---|
| PRHR022A PRHR021A |
PRHR023A | $3,435.11 | PRHR023C | $6,008.75 |
| PRHR030A PRHR031A PRHR032A |
PRHR033A | $4,244.67 | PRHR033C | $7,590.00 |
| PRHR042A PRHR041A |
PRHR043A | $5,272.86 | PRHR043C | $5,850.62 |
| PRHR063A | $5,629.42 | PRHR063C | Call | |
| PRHR083A | $6,998.74 | PRHR083C | Call |
Per-unit equipment pricing only — excludes line sets, controls, branch/HR boxes unless listed, and installation. Cross-reference per LG’s official R-410A / R-32 document. Voltage and capacity rules above are general guidance — confirm final system design with LATS or your ETS HVAC rep. Prices subject to change without notice. ETS HVAC · Updated July 19, 2026.
