Atlantic EC-851L

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  Seats 6 Adults

  7’9″ x 7’9″ x 40.5″

  51 Jets

Or Call Us: (317) 773-3545


The Atlantic EC-851L is a spacious, 6-person spa that features 5 bench seats and one full-size lounge seat. This luxury spa boasts 51 total jets. Each seat has a unique jet configuration for an incredible hydromassage every time you step in. The lounge seat has back, thigh, calf, and foot jets for a full body massage that will leave you feeling refreshed and rejuvenated. The bench seats also feature jets in various configurations designed to target specific muscle groups.

The Atlantic EC-851L measures 7’9″ x 7’9″ x 40.5″, making it one of the larger spas in Cal Spas’ Escape Series. The adjustable jets are powered by a 2 pump system. This spa also features a 5.5kW Titanium Heater, Curved Cascade LED Waterfall, and Perimeter LED Lighting Package.

Like all spas in the Escape Series, the Atlantic can be upgraded to include Cal Spas’ exclusive X-Series package. This package includes a Cal Spas Touch2 Control Panel, Elite Horizontal Cabinetry, and Beam-Lite LED Corners. The cabinet of the X-Package comes in your choice of Mocha or Coastal Gray and includes the Cal Armor upgraded Spa Cover available in Black, Dark Brown or Dark Grey.

You and your loved ones will enjoy relaxing and spending time together in the Atlantic EC-851L. And you’ll love how easy it is to customize your hot tub experience. The Cal Spas Touch! Control system has an intuitive design that allows you to control the jets, temperature, water feature, and lights – all with just a touch of a button. Step into relaxation with the Atlantic EC-851L.

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Seating Capacity

6 Person

Cal Spas Series

Escape Series

Seating Style

Lounge Seating


Cal Spas

Hot Tub Size



7’9″ x 7’9″ x 40.5″

Water Capacity

450 (1,703 L)

Weight (dry)

900 (408 kg)

Weight (filled)

4,650 (2,109 kg)

Jet Count



50 Stainless Steel Jets: Exclusive Velocity™ Jets, 1 Dome Jet with Valve

Water Care Systems

Compatible with Bromine or Chlorine



Water Feature

LED Waterfall

Multi-color LED Lighting

Perimeter LED Lighting

Circulation Pump

2 x 6.0 BHP (2 x 3.0HP) Eliminator High Performance™ Pump

Heater Output

5.5kW Titanium Heater

Control System

BP 501G1 Cal Spas TP700

Electrical Requirements


Gate Valve(s)


Air Venturi Valve


Filter Size

50 sq. ft. filter

Energy Efficiency

Thermo-Shield™ Insulation Side Panels and Thermo-Layer Floor with ABS Liner

Ozone System

Pure Silk™ Ozonator with Mazzei Injector and Mixing Chamber

Pressure Treated Cabinet


Cabinet Access Drain



Cal Spas Premium Badge on Cabinet

Cabinet Type

Cal Preferred™ Vertical

Spa Shell Options

Deluxe Colors

Cabinet and Step Colors

Mahogany, Smoke, or Mist

Cover Colors

Brown or Gray


10 Years (Structural), 7 Years (Finish), 5 Years (Parts, Labor, Cabinet)

Color Options

Owner’s Manuals

Escape and Platinum Series Owner’s Manual

Cal Spas makes it easy to access the owner’s manuals for your Cal Spas hot tub. Find owner’s manuals for current and past models. Download manuals in PDF form on the Cal Spas website.

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