Isomac Tea III
Best heat exchanger for home baristas seeking professional-grade temperature precision.
This is a serious workhorse for the home barista who demands café-level thermal precision without the fuss of a dual-boiler setup. While the heat exchanger design requires a bit of a learning curve to master temperature surfing, the rock-solid build and commercial-grade components deliver a professional extraction that few machines can match.
$2099.00
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Who it's for
- Busy hosts needing to steam milk and brew simultaneously
- Home baristas seeking consistent, repeatable espresso extraction
- Coffee enthusiasts prioritizing thermal stability and classic cafe performance
Who should skip it
- Owners preferring easy access for DIY machine maintenance
- Users wanting a hands-off, automated brewing experience
- Quiet-seekers sensitive to loud kitchen appliance operation
Performance breakdown
Temperature Stability
PID integration ensures precise thermal consistency for every extraction.
Steam Power
Heat exchanger design provides ample pressure for professional-grade microfoam.
Build Quality
Polished stainless steel and E61 grouphead offer lasting commercial-grade durability.
Workflow Efficiency
Simultaneous brewing and steaming capabilities significantly reduce morning prep time.
Ease of Maintenance
Standard 58mm components make cleaning and accessory upgrades straightforward.
Monitoring Precision
Dual gauges provide essential real-time feedback on boiler and pump pressure.
Key Specs
Dimensions
16" High, 11" Wide, 18" Deep
Weight
47 Pounds
Boiler
1.2 liter, Heavy duty, stainless steel
Heating Element
1,400 watt
Water Reservoir
3 liter
Grouphead
58mm E61
Power
110 volts, 60 hz, 15 amps
Certifications
ETL certified
Machine Type
Semi-Automatic
Water Reservoir Capacity
101.44 ounces
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