Yellow Jacket
Yellow Jacket 69341 HVAC Control Leak Detector 17 in Probe .2 oz/yr
Detects refrigerant leaks with a heated sensor and mechanical pump at 0.2 oz/yr sensitivity using a 17 in probe
- Heated sensor detects leaks down to .2 oz/yr
- Mechanical pump actively draws samples for faster response
- 17 in probe reaches tight service ports
- Model 69341 built for H2 and nitrogen systems
- Carrying case included for protected storage and transport
Yellow Jacket 69341 Leak Detector
The Yellow Jacket 69341 is a refrigerant leak detector built for HVAC technicians who need to locate small system leaks. It uses a heated sensor paired with a mechanical pump to draw sample air across the detector element. The 17 in probe reaches into confined coil and piping areas. A carrying case is included for transport and storage.
Heated sensor detection limits
The heated sensor responds to refrigerant concentrations down to .2 oz/yr, making it suitable for finding very small leaks in charged systems. It is calibrated for use with hydrogen and nitrogen tracer mixtures, so it will not detect leaks in systems using other tracer gases. The mechanical pump creates a constant sample flow, but response time varies with probe length and ambient airflow. Sensitivity can drift if the sensor becomes contaminated with oil or moisture.
.2 oz/yr sensitivity threshold
The .2 oz/yr rating is the single figure that determines whether this detector meets a given job specification. If the service standard or manufacturer procedure requires a tighter threshold, this unit will not qualify. Technicians who need to verify leaks below that rate must select a detector with a lower stated sensitivity. The probe length and pump type are fixed and cannot be changed to improve the detection limit.
Highlights
- Heated sensor detects leaks down to .2 oz/yr
- Mechanical pump actively draws samples for faster response
- 17 in probe reaches tight service ports
- Model 69341 built for H2 and nitrogen systems
- Carrying case included for protected storage and transport
Specifications
| Brand | YELLOW JACKET |
|---|
Questions about this item
What does the 0.2 oz/yr sensitivity rating mean for finding leaks in my system?
It indicates the detector can identify refrigerant leaks as small as 0.2 ounces per year, suitable for locating very small leaks in HVAC systems.
How does the 17 in probe help when checking for leaks in tight spaces?
The 17 inch probe length provides extended reach to access difficult areas around coils, fittings and ductwork without needing to reposition the main unit.
What detection method does the heated sensor with mechanical pump use for H2 and nitrogen?
The heated sensor detects refrigerant traces drawn in by the mechanical pump, providing active sampling for hydrogen and nitrogen tracer gas mixtures.
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