Temporary Climate Solutions MA-2500 Make Up Air Heater
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The Temporary Climate Solutions MA-2500 is a 2.5-million BTU/Hr direct-fired make-up air heater designed for large-scale heating and ventilation. Built for the rental industry, it delivers high air volume and precise temperature control using a modulating burner and double-width, double-inlet blower. Ideal for construction sites, industrial spaces, and temporary enclosures requiring clean, tempered outdoor air.
Temporary Climate Solutions MA-2500
2,500,000 BTU/Hr · Direct-Fired Make-Up Air Heater (Natural Gas / Propane)
The Temporary Climate Solutions MA-2500 delivers 2.5 million BTU/Hr of direct-fired heating for construction sites, large enclosures, and industrial ventilation needs. Built for mobility and durability, it supplies clean, heated outdoor air where temporary make-up air is required.
Key Features
- Modulating burner for precise temperature control and fuel efficiency
- Double-width, double-inlet backward-inclined blower for high air volume
- Rugged, stackable frame with large casters for easy transport
- Third-party tested to verify published specifications
- Built in the United States; designed for the rental industry
- Conforms to ANSI Z83.7:2017 / CSA 2.14:2017
Applications
- Make-up air for construction sites and temporary enclosures
- Positive-pressure ventilation during curing and finishes
- Industrial/process areas requiring fresh, tempered outdoor air
- Large tents and warehousing (with proper ventilation)
See more temporary climate solutions.
Safety Note
Direct-fired make-up air heaters introduce 100% outdoor air that is tempered and supplied indoors. Follow local codes for combustion air, ventilation, and exhaust requirements.
Technical Specifications
| Fuel Type | Natural Gas / Propane |
|---|---|
| BTU/HR | 2,500,000 |
| CFM | 14,000 |
| Power Requirements | 208/230 V · 1-Phase or 3-Phase |
| Amperage Draw | 1-PH: 50 A · 3-PH: 30 A |
| Dimensions (L×W×H) | 100″ × 48″ × 59.5″ |
| Weight | 2,000 lb |
*Specs per manufacturer. Brochure lists 59.5″ × 48.5″ × 104.5″; confirm configuration with sales.
FAQs
What is a make-up air heater?
It supplies 100% outdoor air that is heated and distributed indoors to maintain air quality and positive pressure during construction or industrial processes.
Can I run propane or natural gas?
Yes. The MA-2500 can be configured for either fuel. Verify jetting, supply pressure, and regulators for the selected fuel.
Does it recycle indoor air?
No. Make-up air heaters draw 100% of their air from outdoors and temper it before supply to help manage moisture and contaminants.
Get a Quote Today
Ready to discuss your project? Call Climate Control Solutions at
(800) 633-8711 or email
[email protected]
for pricing and availability on the TCS MA-2500.
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Top-Quality Brands for Superior Climate Control
At Climate Control Solutions, we prioritize quality when it comes to spot coolers, portable heat pumps, and evaporative coolers. That’s why we collaborate with some of the industry’s most respected brands to offer you the finest products. Our selection features renowned names like Airrex USA, Big Ass Fans, Cajun Kool, Cool Boss, Flagro, and Master—brands celebrated for their excellence, innovation, and durability.
