The NIGHTJAR Cold Plunge , an elite workhorse, hand-built in Grand Rapids, Michigan. Beginning with carefully selected premium Grade A cedar built around a robust metal frame housing a 1 hp motor. The NIGHTJAR Cold Plunge is engineered to handle 2x the volume of our competitors. It's never been this beautiful to be this cold.

Premium Materials & Professional Craftsmanship

Our team ensures every NIGHTJAR Cold Plunge is a stunning centerpiece—ready to deliver reliable performance from 36°F to 60°F+ with commercial-grade precision.

Built Better

Designed for all body types—from professional athletes to wellness enthusiasts. Our generous, oversized, stainless steel tub allows for comfortable positioning and optimal therapeutic benefits. Additionally, the thoughtfully crafted slanted sides provide natural comfort and support during extended sessions. 

Premium Lid System

Our energy-efficient, insulated, waterproof lid features an integrated locking mechanism—providing safety, security, and complete protection from debris and environmental contaminants.

Professional Water Volume 

• Rec. Fill—Over 100 gal. for optimal performance
• Total Capacity—150 gal. for max. flexibility—ideal for multiple daily users/extended operation.

Crystal Clear Water 

Provides pristine, chemical-free water with an advanced commercial-grade filtration system.

• Superior capacity for high usage
• Advanced ozone purification
• Consistent water circulation and filtration
• Submersible pump included for controlled water management and removal

Temperature Controls \ Settings

All temperature controls and settings are securely housed in the rear compartment, protecting against unauthorized adjustments.

Perfect for Residential + Professional Environments

• Luxury spas and wellness centers
• High-end fitness facilities and athletic clubs
• Premium hotels and destination resorts
• Corporate wellness centers
• Recovery and rehabilitation facilities
• Exclusive residential wellness installations

Warranty

• 5 yrs—Frame
• 2 yrs—Electrical components

Installation \ Support

Comprehensive support from planning through installation, including site selection, site prep, electrical requirements, and delivery.

Ready to Start Cold Plunging? Contact NIGHTJAR SAUNA today!