What Are Desiccant Dehumidifiers in San Francisco and Do I Really Need One?

If you’ve been battling excess moisture in your home, chances are you’ve encountered a desiccant dehumidifier or two during your search for a solution.

Desiccant dehumidifiers in San Francisco are often a quieter and more efficient solution to the traditional water tank or drainage compressor systems favored by homeowners.

Since they use chemicals rather than evaporator coils , these systems are a fuss-free way of removing excess moisture from your home and preventing the formation of mold and mildew.

Read on to find out how a desiccant dehumidifier works and when you might need one:

What It Does

You may already be familiar with compressor dehumidifiers, which have been around for the better part of four decades. These often use evaporator coils in combination with compressed refrigerant to cool the air, causing the water to condense inside the system and to be expelled into a connecting water tank or drainage pipe, according to Dehumidifier Buyer’s Guide.

A desiccant dehumidifier doesn’t have a compressor; instead, it uses a desiccant wheel to absorb moisture from the incoming air. This wheel is filled with an absorbent chemical that is regenerated by an internal heater, allowing the process to be repeated over and over as the absorbed water is flushed from the system and, ultimately, the atmosphere inside your home.

When Is It useful?

The biggest pitfall of traditional compressor dehumidifiers is that they need to be colder than the surrounding air in order to work. This makes them incredibly effective in warmer climates but near useless when the mercury starts to dip.

Desiccant dehumidifiers can be used in both warm and cold climates, but they excel at temperatures below 59 degrees, where traditional dehumidifiers become ineffective. In San Francisco, where temperatures can often dip below that mark, a desiccant dehumidifier is a vital tool for keeping your home dry and free from mold.

But the benefits don’t end there. Desiccant dehumidifiers also produce heat, allowing the device to double up as an additional heating source in your home to keep you warm even when the mercury dips.

Rent or Buy a Quality Desiccant Dehumidifier in San Francisco

Allied Rental Company has a long history of providing efficient and easy-to-install desiccant dehumidifiers. Click here to compare desiccant dehumidifier rentals in San Francisco, or call us at 415-644-5792.