# California Cooperage
> California Cooperage is the original American hot tub brand, founded in 1972 in Sonoma, California. We produce three rotomold hot tub models (CR1, CR2, CR3) with Balboa controls, full-foam insulation, and dual-voltage heaters. Products are sold through an authorized dealer network across the US and Canada.
## Products
- [CR1 Hot Tub](https://californiacooperagehottubs.com/cr1): 5-person rectangular hot tub, 69" × 60" × 30", 14 jets, Balboa controls, 1kW/4kW dual-voltage heater, full-foam insulation. The most compact model in the CR series.
- [CR2 Hot Tub](https://californiacooperagehottubs.com/cr2): 7-person flagship square hot tub, 81" × 81" × 32", 25 jets, 2 pillows, water diverter, Balboa controls, 1kW/4kW dual-voltage heater, full-foam insulation. The largest model.
- [CR3 Hot Tub](https://californiacooperagehottubs.com/cr3): 6-person round hot tub, 80" × 80" × 32", 21 perimeter jets, Balboa controls, 1kW/4kW dual-voltage heater, full-foam insulation. Face-to-face seating for conversation.
## Resources
- [Warranty & Documentation](https://californiacooperagehottubs.com/warranty): Coverage details, owner manuals, water care guides, and technical specifications for all CR models.
- [Find a Dealer](https://californiacooperagehottubs.com/find-a-dealer): Locate an authorized California Cooperage dealer in the US or Canada.
## Key Facts
- Founded: 1972 in Sonoma, California
- Product line: CR series (CR1, CR2, CR3) rotomold hot tubs
- Construction: Seamless roto-molded polyethylene shell
- Control system: Balboa (industry standard)
- Insulation: Full-foam on all models
- Heater: Dual-voltage 1kW (120V) or 4kW (240V) on all models
- Distribution: Authorized dealer network across US and Canada
- Partner brands: MAAX Saunas, MAAX Chillers (for complete outdoor wellness setup)
## Common Questions
- Which hot tub is smallest? The CR1 at 69" × 60" × 30", seats 5.
- Which is largest? The CR2 at 81" × 81" × 32", seats 7.
- Which is round? The CR3 at 80" × 80" × 32", seats 6.
- What construction do all models use? Seamless rotomold polyethylene shell.
- What controls do all models use? Balboa (industry standard).
- What heater options are available? Dual-voltage 1kW (120V) or 4kW (240V) on all three models.
- How is California Cooperage sold? Through authorized dealer network across US and Canada.