Category: Products

In this episode of On Air | The cfm Podcast, two of our Employee owners from completely different education paths, discuss how they ended up at cfm Distributors, Inc....... Read More

Energy savings is rarely overlooked when installing large mechanical equipment, like chillers. But waterside economizers seem to be out-of-sight, out-of-mind. So we bring this information to you to hopefully...... Read More

Changing out a custom air handler may require a lot of attention to detail, but with the right checklist handy it should be no big deal! Here is a...... Read More

We were recently called out to a job site visit because the commons area and hallways of a multi-million dollar condominium building had humidity issues.  These areas were being served by...... Read More

For this solution to be successful, you will need to REDUCE the system airflow in addition to installing the Rawal valve.  Lowering system airflow does TWO things: It lowers...... Read More

One of the most common reasons for rooftop service calls is incorrect airflow.  Low airflow will often lead to frozen evaporator coils, low pressure trips, sweating ductwork and low...... Read More

We get asked this question often. And for good reason, DOAS equipment is expensive.  If a building owner needs makeup air, in most cases a DOAS will be required....... Read More

Did you know: hot gas reheat operation (for dehumidification) provides NO benefit on a summer design day? This can be an easy mistake to make. (to clarify from the start, this is NOT...... Read More

If you’re installing a split commercial DX system, how do you know what kind of circuiting you need? And how do you install the piping and refrigerant specialties if...... Read More

This is an easy calculation if you know the cfm (airflow to be conditioned) and have a psychrometric chart handy.  The formula for calculating total cooling is: Qt = cfm x (Hf-Hi)...... Read More