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By Ravi Sheth — sold $12M+ of hot tubs online before launching this site.
Updated April 2026 • Prices verified within 7 days
Status: Score pending. This model is in the research queue. The owner-review pool needs to mature before a confident Hot Tub Value Score can be assigned. Expect this page to update once we have 30+ verified owner reviews to synthesize.
At a glance
| Brand | Cal Spas |
| Model | Avalon AV-877B |
| Channel | Avalon series |
| Category | 240v Hardwired |
| Voltage | 240v |
| Setup | 50A dedicated circuit |
| Listed seats | 7 |
| Jets | — |
| Price tier | Mid |
Where to buy
This model is typically sold through Cal Spas dealer. Current pricing varies — check the retailer’s listing for the latest price. Hot tub pricing in this category swings $300-$1,500 with promotional cycles, so verify before you commit.
Want to see how the eight-factor score is calculated? Read the full Hot Tub Value Score methodology.
Tools you’ll want next
Operating Cost Calculator →
See real monthly + 10-year electricity and chemical cost for this tub
10-Year Total Cost of Ownership →
Purchase + operating + repairs over a decade
Hot Tub Value Score Checker →
Score this tub on the same 8 factors we use
Sizing Calculator →
Right-size for your household, not the showroom’s pitch
Free for buyers
12 questions every dealer hates
A printable checklist of the questions a $12M online hot tub seller would teach you to ask before signing. Cuts through the sales script. Built from $12M of selling these tubs.
Get the audit →Cal Spas reputation snapshot (verified)
Founded 1997 · Pomona, CA · Parent: LMS, Inc
| BBB | A+ rating · Accredited · 10 complaints (12mo) · 21 complaints (3yr) |
| ConsumerAffairs | 3.3/5 stars (905 reviews) |
| Reviewed by | Bob Vila |
All third-party data verified against the source as of May 2026. Stars and complaint counts move over time — click the source links above for the latest.
FAQ
Does the Cal Spas Avalon AV-877B need a dedicated 240v circuit?
Yes. The Avalon AV-877B is a 240v hardwired hot tub that requires a dedicated 50-amp GFCI breaker and a hardwire connection by a licensed electrician. Plan for $400–$2,000 in install costs depending on panel distance and local code.
Does the Cal Spas Avalon AV-877B include a cover?
Cover inclusion varies by retailer and bundle. Verify on the listing before you purchase — a third-party replacement runs $250–$500 if you have to buy one separately.
When does the Cal Spas Avalon AV-877B warranty start?
Warranty start dates vary by manufacturer policy on the Avalon AV-877B. Most start on the delivery date, not install or fill. Save the original receipt and delivery confirmation — warranty disputes in this category often come down to documenting purchase date.