Mid Size Hot Tubs

What to Know Before Buying a Mid Size Hot Tub

Mid size hot tubs generally measure between 78″ × 78″ and 88″ × 88″ — roughly 6½ to 7⅓ feet square — and seat 4 to 6 people in most configurations. That puts them in the most popular size category in residential hot tub ownership: large enough to be genuinely useful for a household, small enough to fit on most existing decks and patios without structural modification or special delivery logistics.

Filled weight at this size typically runs 2,800 to 4,200 lbs depending on the model. Most properly built residential decks and poured concrete patios handle that load without modification. If you have any uncertainty about your surface, a 4-inch reinforced concrete pad is always the cleanest foundation option.

Why Mid Size Works for Most Buyers

The mid size category earns its popularity by covering the broadest range of real household use cases. A family of four has room to use the spa together. A couple has space to stretch out comfortably without feeling like they’re rattling around. Guests can join without a puzzle of positioning. The seating variety is also widest at this size — you’ll find lounge configurations, dual lounges, open bench seating, and mixed layouts all within the mid size footprint.

It also hits a practical price and operating cost point. Monthly energy costs for a well-insulated mid size spa in Minnesota typically run $30–$55 — meaningful but manageable as a household utility, especially compared to the weekly cost of memberships or treatments that a home spa can replace.

Seating Configurations in Mid Size Spas

Most mid size hot tubs are built around a primary lounge seat combined with three to five upright or bucket seats. The lounge seat reclines one user fully with jets targeting the back, hamstrings, calves, and feet — the configuration most buyers picture when they think of hydrotherapy. Upright seats address back, shoulder, and neck zones in standard position.

Dual lounge configurations (two reclined seats on opposite ends of the shell) are also common in the mid size range and work especially well for couples where both users want the full-stretch therapeutic experience. Browse by Dual Lounge to see those options, or Open Seating for layouts without a reclined seat if legroom or user height is a primary consideration.

Electrical Requirements

Mid size hot tubs almost universally run on 240V and require a dedicated 50-amp circuit. This is a one-time electrical cost — typically $300–$700 depending on your panel’s location and distance to the spa pad — that pays off quickly in faster heat-up times, stronger jet pressure, and lower monthly operating costs versus plug-and-play alternatives. Plan for this before delivery, not after.

Mid Size Hot Tubs — New vs. Refurbished

The mid size category is well-represented in our refurbished spa program. Every refurbished spa goes through a full mechanical rebuild before resale — pumps, motors, heater, and key components replaced as needed, not just inspected. If budget flexibility matters, a refurbished mid size spa is often the most cost-effective path to a quality spa. Join the Priority List on the refurbished page to get first notice when inventory matches your requirements.

Delivery and Installation in the Twin Cities

MinnSpas delivers and sets up throughout the south metro and greater Minnesota — Apple Valley, Eagan, Lakeville, Burnsville, Rosemount, Prior Lake, Shakopee, Farmington, Hastings, Elko New Market, Credit River, St. Paul, and surrounding areas. Mid size spas handle most standard delivery situations without crane assistance. Visit our showroom at 14608 Felton Ct #109, Apple Valley, MN, or call (763) 200-SPAS to confirm current inventory.

Frequently Asked Questions