Cooling Tube Heat Exchanger 35L BrewZilla Gen 4 + 3.1.1

Cooling Tube Heat Exchanger 35L BrewZilla Gen 4 + 3.1.1

Stainless Steel Immersion Chiller sold with the BrewZilla series. These compact immersion chillers are excellent for cooling up to 35L of wort to fermentation temperature. An ideal solution for those using smaller pots.

Usage Method 1: Direct Water Flow

This chiller can be used by simply connecting a garden hose to both ends of the chiller. You can slide the garden hose directly onto the chiller ends and secure with stepless hose clamps. Alternatively, use pressure fittings for better connection.

Then lower the chiller into hot wort and let water flow through the chiller until desired temperature is reached. When water flows through the chiller, stirring the hot wort significantly helps with heat transfer from the wort to the cooling coil and reduces cooling time by more than half.

Usage Method 2: Wort Circulation Through Chiller

The second method involves pumping hot wort through the center of the chiller. Use silicone tubing to connect the kettle to the pump and then through this coil chiller and back to the kettle. Turn on the pump and ensure the chiller reaches wort boiling temperature to sterilize the coil with heat.

Then place the coil in a bucket with ice and water mixture. Run the pump continuously until the wort cools to desired temperature.

Technical Specifications

• Chiller coiled section: 24 cm high x 19 cm diameter
• Total chiller height: 41 cm
• Tubing: 12.7 mm, 304 stainless steel
• Capacity: up to 35L
• Compatible with: BrewZilla Gen 4 and 3.1.1

The cooling coil heat exchanger is an essential component in home beer brewing that allows quick cooling of hot wort to fermentation temperature. Rapid cooling helps maintain beer quality and prevent unwanted flavor development.