5 Gallon Copper and Stainless Steel Boiler

The Highlander Series 5 Gallon Copper and Stainless Steel Boiler is a premium, traditionally inspired boiler designed for distillers who demand durability, precision, and professional-grade construction. Built as the foundation of a modular distillation system, this boiler delivers exceptional performance while maintaining a compact, versatile footprint.

Constructed from 16 and 18 gauge copper and reinforced with stainless steel components, this boiler is engineered for long-term reliability and consistent heat performance. This listing is for the boiler only, making it ideal for custom builds, system upgrades, or replacing an existing boiler.

Key Features & Build Highlights

• Highlander Series premium boiler construction

• Built from 16 and 18 gauge copper for durability, heat stability, and vapor compatibility

• TIG brazed joints throughout for superior strength and leak resistance

• 5 gallon boiler capacity ideal for small-batch and modular distillation systems

• Integrated boiler thermometer for accurate liquid temperature monitoring

• 1.5" tri-clamp drain port for fast, clean emptying

• 2” tri-clamp heating element port compatible with electric heating elements

• 2” tri-clamp connection on the lid for columns, heads, or custom assemblies

• Designed for easy integration with copper or stainless steel tri-clamp systems

Technical Specifications

• Series: Highlander Series

• Capacity: 5 Gallons

• Copper Thickness: 16 & 18 Gauge Copper

• Materials: Copper and 304 Stainless Steel

• Lid Connection: 2” Tri-Clamp

• Drain Port: 1.5" Tri-Clamp

• Heating Element Port: 2” Tri-Clamp

• Temperature Monitoring: Boiler Thermometer

• Joint Construction: TIG Brazed 

Boiler Only – Modular System Ready

⚠️ This listing is for the BOILER ONLY.
No column, condenser, or accessories (other than those listed) are included.