AbsolutAire DH Series: The Ultimate Solution for Directional Heating and Drying
Looking for a game-changing solution to combat cold air infiltration at your facility’s doorways? The AbsolutAire DH Series might just be what you need. These direct-fired door heaters aren’t just another HVAC accessory – they’re a complete efficiency solution that delivers exceptional value while keeping your space comfortable and productive.
I’ve seen countless businesses struggle with energy loss at entry points. That’s why I’m excited to share how the AbsolutAire DH Series tackles this common challenge head-on with innovative design and reliable performance.
What Makes AbsolutAire DH Series Door Heaters Special?
The AbsolutAire DH Series stands out as an economical, automatic door heating system specifically engineered to block the rush of cold air that occurs when overhead or roll-top doors open. But that’s just the beginning of what these versatile units can do.
These units feature:
- Near 100% energy efficiency
- Dual fuel compatibility (natural gas or LP gas)
- High-speed, directional heated airflow
- Compact, durable construction
- Easy installation and maintenance
Whether you’re managing a warehouse, manufacturing facility, or commercial garage, the AbsolutAire DH Series provides targeted heating exactly where and when you need it most.
AbsolutAire DH60 vs. DH90: Choosing the Right Model for Your Facility
The AbsolutAire lineup includes different models to match your specific requirements. Let’s look at two popular options:
The AbsolutAire DH60: Balanced Performance
The AbsolutAire DH60 delivers exceptional economy, reliability and versatility with:
- 700 MBH heating capacity
- 6,000 CFM airflow capacity
- Near-100% efficient burner system
- Compatibility with natural or LP gas
This model offers the perfect balance of performance and efficiency for medium-sized spaces and standard door heights.
The AbsolutAire DH90: Maximum Power
For larger facilities with bigger doorways, the AbsolutAire DH90 steps up the capabilities:
- 900,000 BTU heating capacity
- 7,000 CFM maximum airflow
- 3 HP direct drive motor
- 460V 3 Phase 60 Hz electrical requirements
- Compact dimensions: 67 3/8″ height, 34.5″ depth
- Manageable 370 lb weight for easier installation
This powerhouse unit creates an effective thermal barrier even in challenging conditions and high-traffic areas.
Beyond Door Heating: Versatile Applications for AbsolutAire DH Series
While door heating is the primary function, the AbsolutAire DH Series offers impressive versatility that extends to other practical applications.
AbsolutAire DH Series as Air Process Dryers
The same technology that makes these units effective door heaters also makes them excellent air process dryers. The ability to direct high-speed, heated air makes them ideal for:
- Car wash exit drying stations
- Industrial drying processes
- Surface preparation applications
- Spot heating in large facilities
The focused, high-velocity airflow accelerates drying times and improves efficiency across various industrial and commercial processes.
Energy Conservation with AbsolutAire Technology
The AbsolutAire DH Series helps facilities save energy in multiple ways:
- Preventing heat loss during door operation
- Maintaining stable internal temperatures
- Reducing overall heating system workload
- Providing targeted heating only where needed
- Operating with near-perfect fuel efficiency
In today’s energy-conscious environment, these benefits translate to meaningful cost savings and reduced environmental impact.
Installation and Maintenance: Getting the Most from Your AbsolutAire DH System
Proper installation and maintenance ensure your AbsolutAire DH Series units deliver maximum performance throughout their service life.
Quick and Simple Installation Process
AbsolutAire designed these units with practicality in mind:
- Compact dimensions fit in most commercial and industrial spaces
- Straightforward mounting options above doorways
- Clear installation instructions and support documentation
- Minimal site preparation requirements
Most professional HVAC contractors can complete installation efficiently, minimizing downtime for your facility.
Maintenance Requirements and Warranty Protection
AbsolutAire backs their DH Series with confidence:
- Two-year parts limited warranty
- 90-day labor limited warranty
- UL STD 508A certification for safety compliance
- Simple maintenance procedures for extended service life
Regular maintenance primarily involves keeping air intakes clean, checking gas connections, and ensuring proper operation of controls and safety systems.
Safety Considerations for AbsolutAire DH Series Units
Safety is paramount with any heating system, and the AbsolutAire DH Series includes multiple safeguards.
Built-in Safety Features
These units incorporate:
- Automatic shutdown protections
- Thermal safety controls
- Proper ventilation design
- Flame supervision systems
It’s worth noting that in compliance with California’s Proposition 65, these products may contain chemicals known to the state of California to cause cancer or birth defects or other reproductive harm. This is standard information provided for many industrial products.
Real-World Benefits: Why Facilities Choose AbsolutAire DH Series
Facilities across various industries have realized significant advantages after installing AbsolutAire DH Series units:
Improved Comfort and Productivity
Cold drafts can dramatically impact worker comfort and productivity. By blocking cold air infiltration, the AbsolutAire DH Series creates a more comfortable environment that helps maintain worker morale and efficiency, especially during harsh winter months.
Energy Savings and ROI
The investment in AbsolutAire door heaters typically pays for itself through reduced heating costs. By preventing the escape of heated air and reducing the load on primary heating systems, these units deliver measurable energy savings that compound over time.
Is the AbsolutAire DH Series Right for Your Facility?
While the AbsolutAire DH Series offers impressive benefits, determining if it’s the right solution depends on your specific needs.
These units are particularly valuable for:
- Facilities with high-traffic overhead doors
- Operations in cold climate regions
- Buildings with temperature-sensitive processes or inventory
- Car washes needing additional drying capacity
- Warehouses, manufacturing plants, and distribution centers
The initial investment in an AbsolutAire DH Series door heater is quickly offset by improved operational efficiency, reduced energy costs, and enhanced workplace comfort.
Ready to explore whether the AbsolutAire DH Series is the right solution for your facility? Check out the complete specifications and current pricing to take the next step toward a more efficient operation.
AbsolutAire continues to innovate in the heating and ventilation space, delivering reliable solutions that help businesses operate more efficiently in challenging environments. Their DH Series door heaters exemplify their commitment to practical, effective design that addresses real-world facility needs.