Brand Feature: Seaira Dehumidifiers Posted on February 24, 2026 Excess humidity is a common problem during the warm months. Excessive moisture in the air can make it feel hotter, cause discomfort and difficulty breathing, and damage furniture and electronics. Dehumidifiers help by removing excess moisture in the air and bringing humidity down to safe levels. And when it comes to dehumidifiers, Seaira is one of the trusted names in the industry. Today we discuss why Seaira is one of the go-to brands for commercial-grade dehumidification, and what it can do for your property or business. Brand Overview: Seaira Global Based in North Carolina, Seaira Global is a manufacturer that specializes in high quality dehumidification solutions. The brand’s product line consists of dehumidifiers for crawl spaces, basements, as well as whole-home humidity control. The company is primarily known for its commercial-grade dehumidifiers built for reliable moisture control in challenging environments such as below-grade spaces where humidity often leads to structural issues, mold, and poor indoor air quality. Seaira’s products are designed with durability, serviceability, and flexibility in mind. They serve a range of markets including residential builders, HVAC professionals, pest control, and property managers. Seaira’s Edge ✔ Latest Refrigerants Seaira’s newest dehumidifiers employ the latest refrigerants like R32. These allow efficient heat-exchange and water extraction, particularly in basements and crawl spaces where moisture loads are high. ✔ Intelligent Controls Digital displays and integrated humidistats allow for precise humidity setpoints. Advanced models like the Stealth series also include auto-standby below specific dew points, to minimize inefficient operation. ✔ Drainage Options While gravity drain is standard for many units, built-in condensate pumps are offered on the brand’s “C” suffix models for uphill or long-run drainage needs. Both options increase installation flexibility for spaces without convenient drain access. ✔ Noise and Efficiency Seaira offers the Stealth series for quiet operation (as low as ~47 dBA), which can be a crucial factor when installing in occupied living zones. ✔ Warranty and Support Most Seaira dehumidifiers carry a five-year warranty covering parts and performance, which shows the company’s confidence in their products’ long-term reliability. The brand also offers technical support and dealer resources to assist with specification, sizing, and after-sales service, which can be valuable for professional installers and builders. Ideal Use Cases Seaira dehumidifiers excel in applications where humidity control directly impacts structural integrity, air quality, and building longevity. These include: Crawl space moisture control and encapsulation projects Basement humidity regulation, to prevent mold and musty odors Whole home dehumidification integrated with HVAC ductwork Professional installations for builders and property managers The combination of performance, intelligent controls, and installation flexibility distinguishes Seaira in the high-end dehumidification segment. Seaira Dehumidifiers at Total Home Supply Crawl Space Dehumidifiers Entry level: Seaira WatchDog NXT60 60 Pints Per Day Crawl Space Dehumidifier Small enough to fit in almost any crawl space, the WatchDog NXT60 is one of the most compact dehumidifiers you can find. But don’t let its size fool you. This little unit is rated to dehumidify up to 11,000 cubic feet of space and produces 155 CFM airflow. It can operate in a wide range of temperatures from 33°F – 105°F, while offering a wide range of Operating Relative Humidity Levels from 36% – 90%. It has a rated Condensate Capacity of 60 pints per day (at 80°F and 60% RH). It features an easy to use, digital touch pad to set your desired humidity level and auto defrost. Additionally, The NXT60 Series of dehumidifiers includes auto restart after a power failure, giving you one less thing to worry about. Price: $1,025.00 Seaira WatchDog NXT60 60 Pints Per Day Crawl Space Dehumidifier Small enough to fit in almost any crawl space, the WatchDog NXT60 is one of the most compact dehumidifiers you can find. But don't let its size fool you. The Wa... View Product High-end: Seaira STEALTH70 70 Pints Per Day Crawl Space Dehumidifier This high-efficiency dehumidifier offers whisper quiet performance at only 47 decibels, and will effectively dehumidify areas up to 13,000 cubic feet. It can be installed on the floor or hanging with the addition of a hanging kit (sold separately), thanks to its lightweight construction at just 57 pounds This unit is designed for smart performance, with its handy touchscreen panel and Intelligent Moisture Control. To enhance efficiency and durability, the Stealth 70 features an automatic dew point limit. If the dew point falls below 40°F – where dehumidification is no longer effective – the unit enters standby mode. This smart function prevents unnecessary operation, optimizing performance and extending the dehumidifier’s lifespan. Price: $1,250.00 Seaira STEALTH70 70 Pints Per Day Crawl Space Dehumidifier The Stealth 70 is a high-efficiency dehumidifier that offers whisper quiet performance at only 47 decibels. Don't let its quiet attitude fool you - it will effe... View Product You can view the rest of the dehumidifier models here. Dehumidifier Accessories Seaira also makes parts and accessories to enhance the functionality of its dehumidifiers. These include: Replacement filters Installation kits Wired and wireless remote controls Get Your Seaira Dehumidifier Today Seaira dehumidifiers stand out as robust, professional-grade moisture control solutions, with a range of models from crawl spaces to full homes. With intelligent controls, flexible drainage, a comprehensive warranty, and a broad accessory ecosystem, Seaira products are designed for serious humidity management needs where performance and durability matter. Looking to purchase one? Get your Seaira dehumidifier from us and enjoy Seaira’s industrial-quality reliability, paired with Total Home Supply’s excellent aftersales support. Mickey Luongo Mickey is the resident heating and air conditioning expert with over 15 years of experience in the industry.
