Get a Fast Quote
🛠️ Need the Right HVAC Tool for the Job?
Whether you're quoting a bulk order or chasing hard-to-find tools, we’re here to help.
Get a fast, personalised quote—no pressure, no spam!
Fill out the form below and we’ll get back to you ASAP.
📩 Request a Quote
Description
This Testo 350 Gas Drying option (0440 3511) is a critical addition for any tech needing to ensure peak accuracy when performing flue gas analysis. It helps remove moisture from the gas sample, protecting sensitive sensors and preventing errors that wet samples can cause, especially on a humid Queensland summer day.
Keeping moisture out of your analyser's measurement path is key to getting reliable readings for combustion efficiency and emissions. This module is designed to integrate seamlessly with your existing Testo 350 system.
Best For
- HVAC service technicians performing flue gas analysis on boilers and heating systems.
- Industrial maintenance teams monitoring combustion processes.
- Apprentices and competent DIY owners keen on precise system diagnostics.
Compatibility
This 0440 3511 Gas Drying option is specifically designed for integration with the Testo 350 Flue Gas Analyser system. It ensures optimal performance when used within the Testo 350 ecosystem.
If you're running a different model, check fittings and specs before ordering.
Features
- Moisture Removal: Effectively dries gas samples to prevent condensation and improve measurement accuracy.
- Sensor Protection: Helps extend the life of your analyser's electrochemical sensors by reducing exposure to damaging moisture.
- Enhanced Data Reliability: Contributes to more consistent and trustworthy readings, especially in high-humidity environments.
- Seamless Integration: Designed as an optional module for the Testo 350 Flue Gas Analyser.
What's in the Box
- 1 x Testo 350 Gas Drying Option (SKU: 0440 3511)
Using It on the Job
- Installation: Carefully integrate the gas drying option into your Testo 350 analyser according to the manufacturer's instructions. Ensure all connections are secure and leak-free.
- Pre-test Check: Before starting analysis, perform a system check to ensure the gas drying function is active and operating correctly.
- Sample Line Management: Always ensure your sample lines are clear and correctly connected to avoid drawing in excess moisture or contaminants.
- Post-Use Care: After each use, inspect the gas drying component for any signs of wear or saturation and perform necessary maintenance as per the Testo manual.
Limitations & Safety Notes
- This option is specifically designed for the Testo 350 series and may not be compatible with other analyser models.
- Regular maintenance of the gas drying unit, such as replacing desiccant or cartridges, is crucial for its effectiveness.
- Always follow Testo's operating manual and general safety guidelines when working with flue gas analysers and sampling equipment.
Tradie Pro Tip: Don't skimp on checking your gas drying unit's condition. A saturated desiccant will lead to incorrect readings and could prematurely damage your analyser's sensors. Treat it like a filter change; it's cheap insurance for your expensive gear.
Pair With
Pair this gas drying option with a Testo 350 Flue Gas Analyser, appropriate gas sampling probes, and replacement filters for a complete and accurate emissions testing setup.
Common Questions for Testo 350 Option Gas Drying
Any question?
If we still haven't answered your question, you can contact us below and we will get back to you as soon as possible.
















