YZV60B21
YZV60B21 is in the certified data.
Its certified full-speed heating output at 5°F is 40,000 Btu/h11.72 kW, 76% of its 47°F rating (tests at different compressor speeds) in its certified pairing.
York · central heat pump
YZV60B21 is in the certified data as of Sep 19, 2026. YZV60B21 returned to the certified data between August 2025 and September 2026.
- 54,000 Btu (4.5-ton)
- Central
- Variable speed
- US and Canada
Certified heating and cooling
Heating at 47°F
52,50015.39NR
No 47°F rating for this pairing.
48,00014.07NR at 17°F
40,00011.72NR at 5°F
Btu/hkW, certified
2.00NR COP at 5°F
Heating and cooling by outdoor temperature
This pairing delivers 52,500 Btu/h15.39 kW of heat at 47°F, 48,000 Btu/h14.07 kW at 17°F, and 40,000 Btu/h11.72 kW at 5°F, 76% of its 47°F rating. It delivers 52,000 Btu/h15.24 kW of cooling at 95°F. At 5°F that matches the example heating load of 40,000 Btu/h11.72 kW; at 95°F it is 32,000 Btu/h9.38 kW above the example cooling load of 20,000 Btu/h5.86 kW.
Each bar is a separate certified test, drawn at its outdoor temperature, starting at zero. The 47°F figure is at normal speed; the 17 and 5°F figures are at full speed. The short dark line on each bar is the median of 4.5-ton central models, one value per model. The shaded 17 to 45°F band is the frosting range: the outdoor coil can frost, and the unit pauses to defrost.
The dashed lines are example loads for a typical area of about 1,650 sq ft where winters reach 5°F: heating runs from 40,000 Btu/h11.72 kW at 5°F to 0 at 65°F, and cooling runs from 0 at 65°F to 20,000 Btu/h5.86 kW at 95°F, at 1,000 sq ft per ton. A house in a hot climate or with large west-facing windows can need twice as much cooling. They are examples, not your building.
AHRI certificate 211212440 · listed by York · certified Jul 14, 2026 · 1 pairing carries these values
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Threshold comparisons use the unit’s certified figures across its pairings. Programs also set service-area, installation, and product-list requirements.
Certified output and power use
| Outdoor temperature | Certified outputBtu/h | One scale | vs class median | COPat 5°F |
|---|---|---|---|---|
| 5°Ffull speed | 40,00011.72 kW | 0% | 2.00 | |
| 17°Ffull speed | 48,00014.07 kW | +27% | NR | |
| 47°Fnormal speed | 52,50015.39 kW | −6% | NR | |
| 95°Fcooling, full load | 52,00015.24 kW | — | NR |
EER2 12.0 in that test. SEER2 19.0 over the modeled cooling season.
Power use at each temperature
- Electrical input in the 5°F full-speed test
- 5.86kW
- Electrical input in the 95°F cooling test
- 4.33kW
- Seasonal average heating COP
- 2.49
These exclude backup resistance heat.
How it compares with other 54,000 Btu heat pumps
4.5-ton central models
- This pairing at 5°F
- 40,000 Btu/h11.72 kWNR
- This unit at 5°F median across its pairings
- 40,000 Btu/h11.72 kW
- Median of 4.5-ton central models at 5°F
- 40,000 Btu/h11.72 kW
- Models in this group
- 343
This unit is above 48% of them, at number 179 of 343 by heat at 5°F. The middle half of the group runs 32,000 to 45,000 Btu/h.
Closest models by heat at 5°F
- TPV60H2XAInnovair · 40,000 Btu/h
- TU60-32GDUTosot · 40,000 Btu/h
- UCHA-60HDCSN4UTL and VKIN · 40,000 Btu/h
- 4A6V0X60A1American Standard · 39,500 Btu/h
- 4TWV8X60A1Trane · 39,500 Btu/h
- 5TWV8X60A1Trane · 39,500 Btu/h
Every 54,000 Btu (4.5-ton) unit, ranked by cooling efficiency, then heating efficiency
Certified values for YZV60B21
1 pairing · 1 AHRI certificate
This pairing is the one shown above. Under all pairings, a single figure means every pairing agrees and a range means the pairing decides.
| This pairing | All pairings | |
|---|---|---|
| Heating | ||
| Heat output at 47°F normal speed | 52,500 Btu/h15.39 kWNR | 52,500 Btu/h15.39 kW |
| Heat output at 17°F full speed | 48,000 Btu/h14.07 kWNR | 48,000 Btu/h14.07 kW |
| Heat output at 5°F full speed | 40,000 Btu/h11.72 kWNR | 40,000 Btu/h11.72 kW |
| Heat output below 5°F | NR | NR |
| Cold output 5°F output as a % of the 47°F rating | 76%NR | |
| COP at 5°F full speed | 2.00NR | 2.00 |
| HSPF2 Region IV | 8.5NR | 8.5 |
| Cooling | ||
| Cooling capacity at 95°F full-load test | 52,000 Btu/h15.24 kWNR | 52,000 Btu/h15.24 kW |
| EER2 at 95°F | 12.0NR | 12.0 |
| SEER2 cooling season | 19.0NR | 19.0 |
| Cooling at other temperatures | NR | NR |
| Equipment and listing | ||
| Refrigerant | R-410A | |
| Compressor | Variable speed | |
| Indoor unit | JHVVC60HE4C2N1+CC | 1 indoor unit |
| Furnace | No furnace | None |
| Cold-climate designation EPA's designation, as published | NC | NC |
| ENERGY STAR Most Efficient EPA's designation, as published | No | On no pairings |
| Where it is sold | US and Canada | US and Canada |
| Model string as certified | YZV60B21 | |
Pairings, by indoor-unit class
1 indoor unit · 1 certified pairing
One row per indoor unit certified with this outdoor unit.
Air handler · 1 indoor unit
-
JHVVC60HE4C2N1+CC (the pairing on screen) brand not stated 40,000 Btu/h11.72 kWat 5°F, full speed
| Indoor unit | Brand | At 5°FBtu/hkW · full speed | At 47°FBtu/hkW · normal speed | At 95°FBtu/hkW · cooling | Cold output% of 47°F rating | COP 5°Ffull speed | Cold climate | Pairings |
|---|---|---|---|---|---|---|---|---|
| JHVVC60HE4C2N1+CC (the pairing on screen) | — | 40,00011.72 | 52,50015.39 | 52,00015.24 | 76% | 2.00 | NC | 1 |
Sold as, and units with identical certified values
What affects the price
We don't have prices. These things drive the cost.
- The size of the unit, and the indoor equipment on the same certificate.
- Whether existing ductwork is reused, altered, or replaced.
- The electrical work: a circuit, a disconnect, and sometimes a panel change.
- Refrigerant line length and how the outdoor unit is mounted.
- Permits and inspection, which vary by municipality.
- Removing and disposing of the old equipment.
- Local labor rates and how busy the season is.
- Rebates and tax credits, which change and have deadlines.
Product history
- YZV60B21 returned to the certified data between August 2025 and September 2026.
- YZV60B21 was last in the certified data in records from March 2025; it was not in the list on May 20, 2025.
- YZV60B21 was in the certified data by September 2024.
History and definitions
History
- First certified record
- Most recent certified record
- Measurements reported
- Jul 14, 2026
- Status
- In the certified data
Field definitions
- COP
- Heat delivered for each unit of electricity used. A COP of 2.5 gives 2.5 times the heat of an electric baseboard heater.
- HSPF2
- Heating efficiency over a typical season. Higher uses less electricity.
- SEER2
- Cooling efficiency over a typical season. Higher uses less electricity.
- EER2
- Cooling output divided by electrical input in the 95°F full-load test, in Btu/h per watt.
- Cold output
- Heat output at 5°F as a percentage of the 47°F rating.
- % of rating at 17°F
- Heat output at 17°F as a percentage of the 47°F rating.
NR not in the certified dataNC not cold-climate certifiedSP single pairing onlyVP varies by pairing; see the pairings tableWD withdrawn since the certified data was last read