# Almost Heaven Grayson 4 Person Indoor Sauna (hybrid)

> Almost Heaven Grayson 4 Person Indoor Sauna (hybrid) (AHGSN4PRU) is a compact sauna from Almost Heaven indoor saunas. It uses hybrid heat, is built for indoor use, seats up to 4, measures 71.5 × 71.5 × 77.62 in outside (L × W × H), and is rated to reach 180 °F. Lowest in-stock price on file: $9,054 at Almost Heaven (checked Oct 7, 2026).

- Line: [Almost Heaven indoor saunas](https://saunagrid.com/lines/almost-heaven-indoor/)
- Category: [Saunas](https://saunagrid.com/compare/sauna/)
- Size tier within its line: compact
- Status: current
- Data confidence: confirmed (last verified 2026-10-10; [what this means](https://saunagrid.com/how-we-compare/#confidence))
- Page: https://saunagrid.com/products/almost-heaven-indoor-grayson-4-person-hybrid/

## Specifications

| Spec | Value | Source |
|---|---|---|
| Model / SKU | AHGSN4PRU | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Heat | hybrid | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Setting | indoor | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Shape | not published |  |
| Seats | 4 | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Outside size (L×W×H) | 71.5 × 71.5 × 77.62 in | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Inside size (L×W×H) | 67 × 66.75 × 76.12 in | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Weight | not published |  |
| Power | 8 kW | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Voltage | 240 | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Circuit | 40 A | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Plugs in | no | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Top temperature (claimed) | 180 °F | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-10) |
| Heater | 8kW KIP Heater w/ Dials | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Heater included in the price | yes | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Wood | red cedar | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Thermally modified wood | not published |  |
| Wall / stave thickness | 1.38 in | [almostheaven.com](https://almostheaven.com/products/grayson-4-person-indoor-sauna) (brand, page, 2026-10-07) |
| Arrives | not published |  |
| Electrical safety listing | not published |  |
| Warranty: cabin | lifetime | [almostheaven.com](https://www.almostheaven.com/pages/warranty) (brand, page, 2026-10-07) |
| Warranty: heater | not published |  |

## Accessories made for this model

- [Almost Heaven Indoor Sauna Floor Kit](https://saunagrid.com/products/almost-heaven-accessories-indoor-sauna-floor-kit/) (flooring) — $529

## Where to buy

| Store | Price (USD) | Availability | Checked | Link |
|---|---|---|---|---|
| Almost Heaven | $9,054 | in stock | 2026-10-07 | [View at Almost Heaven](https://almostheaven.com/products/grayson-4-person-indoor-sauna) |

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 (compact), different line:

- [Almost Heaven Allegheny 6 Person Cabin Sauna (electric)](https://saunagrid.com/products/almost-heaven-outdoor-allegheny-6-person-cabin-electric/) — $10,722
- [Almost Heaven Allegheny 6 Person Cabin Sauna (wood-fired)](https://saunagrid.com/products/almost-heaven-outdoor-allegheny-6-person-cabin-wood/) — $15,006
- [Almost Heaven Laurel 1 Person Infrared Sauna](https://saunagrid.com/products/almost-heaven-infrared-laurel-1-person/) — $5,999.99
- [Almost Heaven Blackwater 1-2 Person Mini-Cube Sauna](https://saunagrid.com/products/almost-heaven-outdoor-blackwater-1-2-person-mini-cube/) — $8,397
- [Almost Heaven Saddle Mountain Outdoor Sauna (electric)](https://saunagrid.com/products/almost-heaven-outdoor-saddle-mountain-electric/) — $12,757
- [Almost Heaven Saddle Mountain Outdoor Sauna (wood-fired)](https://saunagrid.com/products/almost-heaven-outdoor-saddle-mountain-wood/) — $19,652
- [Almost Heaven View Outdoor Sauna (electric)](https://saunagrid.com/products/almost-heaven-outdoor-view-electric/) — $13,180
- [Almost Heaven View Outdoor Sauna (wood-fired)](https://saunagrid.com/products/almost-heaven-outdoor-view-wood/) — $20,257


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SaunaGrid lists home saunas from every brand side by side, with a source for every spec and a date on every price. [How we compare](https://saunagrid.com/how-we-compare/). Data as of 2026-10-10.