Katool Dual AC2100 Automatic R-1234YF and R-134A Recovery and Recharge Machine
The fleet in front of your shop is split. Anything built before roughly 2015 runs R-134A, everything newer runs R-1234YF, and buying two machines to cover both is how a service line stops making money.
The Katool Dual AC2100 handles both. It is a fully automatic recovery, recycle and recharge machine for R-1234YF with R-134A adapters included, recovering 95% in under 30 minutes and charging to ±0.5 oz.
Why Choose the Dual AC2100
One machine covers the whole car park instead of half of it.
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R-1234YF and R-134A on one machine — modern and legacy systems both serviced without a second unit.
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Fully automatic cycle — recovery, vacuum, oil injection and charge run through unattended.
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±0.5 oz charge accuracy — with R-1234YF costing what it does, every over-charge is money on the floor.
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7-inch touchscreen with vehicle database — the correct charge weight comes from the machine, not a chart on the wall.
What's Included
- Katool Dual AC2100 fully automatic recovery, recycling and recharge machine
- Adapters for R-1234YF and R-134A
- Service hoses, 9.8 ft, SAE J2788 compliant
- Integrated 7-inch touchscreen control panel
- Safety straps
- Oil injection system with 250 mL bottle
Made For
Built for shops servicing both refrigerants daily.
- High-volume automotive AC service shops
- Independent repair shops covering mixed-age fleets
- Dealership service departments
- Fleet maintenance facilities
- Technicians working R-1234YF and legacy R-134A systems
Features
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R-1234YF service with R-134A adapters included — both refrigerants on one machine
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Minimum 95% recovery in under 30 minutes — measured at 70–75°F
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3.6 CFM (120 L/min) dual-stage vacuum pump — deep vacuum, moisture and air pulled out fast
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±0.5 oz (15 g) charge accuracy — high-precision load cells, minimal waste
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39.7 lb/h recovery, 2.2 lb/min charge speed — throughput that suits a busy bay
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7-inch touchscreen with integrated vehicle database — correct capacities on screen
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175 lb spin-on filter-drier — long service interval, quick change
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110V AC 60 Hz, 41–122°F operating range — standard power, real shop conditions
Both Refrigerants, One Machine
R-1234YF is not optional any more — it has been standard on new vehicles for years — but R-134A cars keep arriving and will for a long time. Shops that bought a single-gas machine end up either turning work away or buying a second unit.
The Dual AC2100 arrives with adapters for both, so the same recovery, vacuum and charge cycle serves either system. That halves the floor space and the capital compared with running two machines.
The whole cycle is automatic. Recovery, evacuation, oil injection and charging run in sequence once started, which frees the tech for other work instead of standing at the machine between stages.
Accuracy Where the Refrigerant Is Expensive
Charging is measured on high-precision load cells reading to ±0.04 oz, delivering a charge accurate to ±0.5 oz (15 g). On R-1234YF at current prices, that precision pays for itself in refrigerant that does not get vented or wasted — and it prevents the under-charge that brings a car straight back.
Recovery hits a minimum of 95% in under 30 minutes at 70–75°F, running at 39.7 lb/h, with charging at 2.2 lb/min. The 3.6 CFM dual-stage vacuum pump pulls moisture and air out quickly, which is the step most often cut short on a busy day.
The 7-inch touchscreen carries an integrated vehicle database, so charge capacity comes from the machine rather than a laminated chart. Hoses are 9.8 ft and SAE J2788 compliant, the filter-drier is a 175 lb spin-on, and the machine runs on standard 110V AC.
The Right AC Machine for Your Shop
To service the whole car park on one unit, the Dual AC2100 is the machine: R-1234YF and R-134A, 95% recovery under 30 minutes, and ±0.5 oz charging.
Don't wait — scroll back up and click the orange Add to Cart button to get this AC machine on its way to your shop.
