Ducane / AIR-SOURCE HEAT PUMP

4HP18V36P

4HP18V SERIES · source records, page 7

192 published source records · source checked Sep 21, 2026

SEER2 range16–19BTU/Wh
HSPF2 range7.8–8.5BTU/Wh
Cooling capacity22,000–34,800BTU/h

Each efficiency range summarizes published EPA records for 4HP18V36P. The highest SEER2 and HSPF2 may belong to different combinations. Open a source record below to see its ratings and the scope of its component information.

Model patterns and component strings are preserved exactly. How to read model patterns and combinations →

Heating performance & equipment details

Ranges include the 192 published source records for this model. Values in different rows may describe different configurations. Open an individual record to compare values from the same test configuration.

Reported fieldValue / rangeRecords supplying it
SEER2 · BTU/Wh16–19192 / 192
EER2 · BTU/Wh11–12.3192 / 192
HSPF2 · BTU/Wh7.8–8.5192 / 192
Cooling capacity · BTU/h22,000–34,800192 / 192
Heating capacity at 47°F / 8.3°C · BTU/h22,000–34,800192 / 192
Heating capacity at 17°F / −8.3°C · BTU/h14,900–24,800192 / 192
Heating capacity at 5°F / −15°C · BTU/h14,100–20,000192 / 192
COP at 5°F / −15°C1.78–2.18192 / 192
Equipment / loop typeHP - Split System192 / 192
Refrigerant / source-reported GWPR-410A (GWP:2088)192 / 192
Compressor stagingContinuously variable192 / 192
Connected capabilityNo192 / 192

47°F = 8.3°C; 17°F = −8.3°C; 5°F = −15°C. COP is dimensionless. These are reported rating points, not a prediction of a particular home’s heat demand or operating limit.

Matched systems

Each row is one source record. The component column distinguishes listed combinations from outdoor-model ratings without an indoor configuration.

Indoor unit / required furnaceSEER2BTU/WhHSPF2BTU/WhHeating capacity at 5°F / −15°CBTU/hCOP at 5°F / −15°CRecord & comparison
EAC4X30B+ furnace: 95G1UH045BE12AHRI reference: 20690325018.008.10151001.97EPA 2447834
EAC4X24B+ furnace: 96G1UH045BE12AHRI reference: 20690323118.007.80156001.93EPA 2447877
EAC4X24B+ furnace: 96G1UH070BE12AHRI reference: 20690323218.007.80156001.94EPA 2447878
EAH1P30B+H4TXV01+ furnace: 96G2UH045BE12AHRI reference: 20932948518.008.50152002.02EPA 2447978
EAH1P30B+H4TXV01+ furnace: 96G2UH070BE12AHRI reference: 20932948718.008.50152002.02EPA 2447980
7EC24BX-0*+TDR+ furnace: 96G1UH045BE12AHRI reference: 21473068618.007.80156001.93EPA 3492954
7EC24BX-0*+TDR+ furnace: 96G1UH070BE12AHRI reference: 21473068718.007.80156001.94EPA 3492956
7EH30BX-0*+TDR+ furnace: 92G1UH030BE12AHRI reference: 21473079418.008.10152001.99EPA 3493135
7EH30BX-0*+TDR+ furnace: 96G1UH070BE12AHRI reference: 21473079918.008.50153002.03EPA 3493138
7EH30BX-0*+TDR+ furnace: 96G2UH045BE12AHRI reference: 21473080118.008.50152002.02EPA 3493140
7EH30BX-0*+TDR+ furnace: 96G2UH070BE12AHRI reference: 21473080318.008.50152002.02EPA 3493142
7EC30BX-0*+TDR+ furnace: 95G1UH045BE12AHRI reference: 21473073418.008.10151001.97EPA 3493276
7AH2AE24PX-0*AHRI reference: 21521899718.008.50152002.10EPA 3554735
EA(C,U)1P30B+TDR+TXV+ furnace: 97G2UH070BE12AHRI reference: 21393412718.008.10151002.06EPA 4010698
EAC4X30B+TDR+ furnace: 97G2UH070BE12AHRI reference: 21393413218.008.10151002.06EPA 4010701
EAH1P30B+TDR+TXV+ furnace: 97G2UH045BE12AHRI reference: 21393413418.008.50152002.11EPA 4010703
7EC30BX-0*+TDR+ furnace: 97G2UH070BE12AHRI reference: 21473074518.008.10151002.06EPA 4010744
7EH30BX-0*+TDR+ furnace: 97G2UH045BE12AHRI reference: 21473080618.008.50152002.11EPA 4010746
7EH48BX-0*+TDR+ furnace: 97G2UH045BE12AHRI reference: 21473082718.008.50170001.99EPA 4010751
7EH48CX-0*+TDR+ furnace: 97G2UH090CE16AHRI reference: 21473084118.008.10167001.95EPA 4010754

Sources and documentation

The table uses public EPA ENERGY STAR data. AHRI references are reported by EPA and have not been independently checked with AHRI. Source records do not establish availability, installation suitability or rebate eligibility.

No manufacturer manual has been matched to this model.

Collection method, revision history and known limitations →