# Mitsubishi Electric P-Series Hyper-Heating 24,000 BTU ceiling suspended system (PCA-AK)

> Mitsubishi Electric P-Series Hyper-Heating 24,000 BTU ceiling suspended system (PCA-AK) (PUZ-AK24NLHZ / PCA-AK24NL) is a 24,000 BTU system from Mitsubishi Electric P-Series. It has a ceiling suspended indoor unit, runs on 208/230V, is rated 20 SEER2, has an HSPF2 of 9.2, puts out 26,000 BTU/h of heat at 5 °F, uses R-454B refrigerant, and carries a 10-year compressor warranty. Lowest in-stock price on file: $1,915.54 at Got Ductless (checked Oct 14, 2026).

- Line: [Mitsubishi Electric P-Series](https://minisplitfacts.com/lines/mitsubishi-p-series/)
- Category: [Single-zone systems](https://minisplitfacts.com/compare/single-zone/)
- Size tier within its line: 24k
- Status: current
- Data confidence: confirmed (last verified 2026-10-14; [what this means](https://minisplitfacts.com/how-we-compare/#confidence))
- Page: https://minisplitfacts.com/products/mitsubishi-p-series-24k-hyper-heat-suspended-pca-ak/

## Specifications

| Spec | Value | Source |
|---|---|---|
| Model number | PUZ-AK24NLHZ / PCA-AK24NL | [hvacdirect.com](https://hvacdirect.com/24000-btu-mitsubishi-p-series-20-seer2-single-ceiling-suspended-mini-split-hyper-heat-pump-system-r454b-puz-ak24nlhz-pca-ak24nl-199135.html) (retailer, page, 2026-10-14) |
| Size | 24,000 BTU/h | [hvacdirect.com](https://hvacdirect.com/24000-btu-mitsubishi-p-series-20-seer2-single-ceiling-suspended-mini-split-hyper-heat-pump-system-r454b-puz-ak24nlhz-pca-ak24nl-199135.html) (retailer, page, 2026-10-14) |
| Indoor unit style | Ceiling suspended | [hvacdirect.com](https://hvacdirect.com/24000-btu-mitsubishi-p-series-20-seer2-single-ceiling-suspended-mini-split-hyper-heat-pump-system-r454b-puz-ak24nlhz-pca-ak24nl-199135.html) (retailer, page, 2026-10-14) |
| Voltage | 208/230V | [hvacdirect.com](https://hvacdirect.com/24000-btu-mitsubishi-p-series-20-seer2-single-ceiling-suspended-mini-split-hyper-heat-pump-system-r454b-puz-ak24nlhz-pca-ak24nl-199135.html) (retailer, page, 2026-10-14) |
| Outdoor unit model | PUZ-AK24NLHZ | [hvacdirect.com](https://hvacdirect.com/24000-btu-mitsubishi-p-series-20-seer2-single-ceiling-suspended-mini-split-hyper-heat-pump-system-r454b-puz-ak24nlhz-pca-ak24nl-199135.html) (retailer, page, 2026-10-14) |
| Indoor unit model | PCA-AK24NL | [hvacdirect.com](https://hvacdirect.com/24000-btu-mitsubishi-p-series-20-seer2-single-ceiling-suspended-mini-split-hyper-heat-pump-system-r454b-puz-ak24nlhz-pca-ak24nl-199135.html) (retailer, page, 2026-10-14) |
| SEER2 (cooling efficiency) | 20 | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| EER2 (efficiency at 95 °F) | 14.1 | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| HSPF2 (heating efficiency) | 9.2 | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| Rated cooling capacity | 24,000 BTU/h | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| Heating capacity at 47 °F | 28,000 BTU/h | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| Heating capacity at 17 °F | 17,000 BTU/h | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| Heating capacity at 5 °F | 26,000 BTU/h | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| COP at 5 °F | 1.9 | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| Heats down to | not published |  |
| Refrigerant | R-454B | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| ENERGY STAR certified | yes | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| ENERGY STAR cold climate | yes | [energystar.gov](https://www.energystar.gov/productfinder/product/certified-heat-pumps/details/3630249) (certification, feed, 2026-10-14) |
| Line connection | not published |  |
| Wi-Fi control | not published |  |
| Indoor sound level (quietest) | not published |  |
| Outdoor sound level | not published |  |
| Compressor warranty | 10 years | [dw2p0k56b2hr9.cloudfront.net](https://dw2p0k56b2hr9.cloudfront.net/Residential_M_Series_P_Series_and_SMART_MULTI_Split_Air_Conditioner_and_Heat_Pump_Systems_V3_1b7be81e7d.pdf) (brand, pdf, 2026-10-14) |
| Parts warranty | 10 years | [dw2p0k56b2hr9.cloudfront.net](https://dw2p0k56b2hr9.cloudfront.net/Residential_M_Series_P_Series_and_SMART_MULTI_Split_Air_Conditioner_and_Heat_Pump_Systems_V3_1b7be81e7d.pdf) (brand, pdf, 2026-10-14) |
| Warranty if you install it yourself | Licensed installer required | [mitsubishicomfort.com](https://mitsubishicomfort.com/internet-sales) (brand, page, 2026-10-14) |
| Outdoor unit size (W×D×H) | 41.12 × 14 × 52.44 in | [hvacdirect.com](https://hvacdirect.com/24000-btu-mitsubishi-p-series-20-seer2-single-ceiling-suspended-mini-split-hyper-heat-pump-system-r454b-puz-ak24nlhz-pca-ak24nl-199135.html) (retailer, page, 2026-10-14) |
| Outdoor unit weight | 231 lb | [hvacdirect.com](https://hvacdirect.com/24000-btu-mitsubishi-p-series-20-seer2-single-ceiling-suspended-mini-split-hyper-heat-pump-system-r454b-puz-ak24nlhz-pca-ak24nl-199135.html) (retailer, page, 2026-10-14) |

## Where to buy

| Store | Price (USD) | Availability | Checked | Link |
|---|---|---|---|---|
| Got Ductless | $1,915.54 | in stock | 2026-10-14 | [View at Got Ductless](https://gotductless.com/products/mitsubishi-pca-ak24nl-24-000-btu-ceiling-suspended-indoor-unit-r454b-1) |
| HVACDirect | $7,206 | in stock | 2026-10-14 | [View at HVACDirect](https://hvacdirect.com/24000-btu-mitsubishi-p-series-20-seer2-single-ceiling-suspended-mini-split-hyper-heat-pump-system-r454b-puz-ak24nlhz-pca-ak24nl-199135.html) |

Prices are re-checked weekly; a date more than a month old means the store could not be re-read.

## The equivalent in other lines

Same category, same size tier (24k), different line:

- [ACiQ Extreme 24,000 BTU ceiling cassette system](https://minisplitfacts.com/products/aciq-extreme-24k-cassette/) — $2,749.99
- [ACiQ Extreme 24,000 BTU floor console system](https://minisplitfacts.com/products/aciq-extreme-24k-console/) — $2,849.99
- [ACiQ Extreme 24,000 BTU concealed duct system](https://minisplitfacts.com/products/aciq-extreme-24k-duct/) — $2,849.99
- [ACiQ Extreme 24,000 BTU wall mount system](https://minisplitfacts.com/products/aciq-extreme-24k-wall/) — $2,399.99
- [ACiQ Standard 24,000 BTU ceiling cassette system](https://minisplitfacts.com/products/aciq-standard-24k-cassette/) — $2,256.99
- [ACiQ Standard 24,000 BTU floor console system](https://minisplitfacts.com/products/aciq-standard-24k-console/) — $2,356.99
- [ACiQ Standard 24,000 BTU concealed duct system](https://minisplitfacts.com/products/aciq-standard-24k-duct/) — $2,356.99
- [ACiQ Standard 24,000 BTU wall mount system](https://minisplitfacts.com/products/aciq-standard-24k-wall/) — $1,699.99


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MiniSplit Facts lists modular tool storage from every brand side by side, with a source for every spec. [How we compare](https://minisplitfacts.com/how-we-compare/). Data as of 2026-10-14.