How to Choose a Combustion Analyzer Hvac

Combustion analyzer HVAC helps technicians uncover issues like gas leaks, improper combustion and high levels of carbon monoxide that are dangerous to the occupants of the building. It is a key tool in adjusting or replacing faulty appliances, maintaining efficiency and meeting environmental regulations. However, investing in a good combustion analyzer entails more than just the initial cost of the kit. There are ongoing costs in terms of sensor replacements, recalibrations and consumables like particle and NOx filters.

It is also important that the analyzer’s UI and screen are clear and easy to navigate for efficient use. Look for an analyzer with a large, full-color touchscreen that presents the necessary information in an intuitive manner and offers simple navigation buttons below the screen. Ideally, the display should show all measured parameters at the same time. In addition to CO and O2, many technicians will want a flue gas max temperature and draft pressure measurement on their combustion analyzer as well.

Efficiency Matters: The Role of Combustion Analyzers in HVAC Systems

A high-quality combustion analyzer should also provide technicians with a wide range of data points and a variety of test modes to make the most out of it. For example, the Wohler A450 allows technicians to measure 14 measurements simultaneously and can save a record of each test to its built-in memory or an external SD card. It also has a WiFi connection which makes it possible to transfer saved tests to the technician’s smartphone or tablet. This is especially useful when working on a commercial appliance because it reduces the amount of time needed to test for draft and combustion. The analyzer is also backed by a four-year warranty.