Temporary Climate Solutions MA-1500 Make Up Air Heater
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The Temporary Climate Solutions MA-1500 is a 1.5-million BTU/Hr direct-fired make-up air heater engineered for demanding temporary and industrial applications. It delivers high-volume airflow with precise temperature control through a modulating burner and double-width, double-inlet blower—ideal for construction sites, curing, and large-scale ventilation projects.
Temporary Climate Solutions MA-1500
1,500,000 BTU/Hr · Direct-Fired Make-Up Air Heater (Natural Gas / Propane)
The MA-1500 is a mid-size direct-fired make-up air heater designed for construction, industrial, and temporary heating applications. Delivering 1.5 million BTU/Hr of performance, it provides reliable, high-volume make-up air to maintain positive pressure and indoor air quality in large spaces and jobsite enclosures.
Model: MA-1500 · Category: Make-Up Air Heater
Double-width, double-inlet backward-inclined blower · Modulating burner for precise temp control · Conforms to ANSI Z83.7:2017 / CSA 2.14:2017
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
- Engineered and third-party tested for proven performance
- Built in the United States
- Designed for the rental industry
Applications
- Make-up air for construction sites and temporary enclosures
- Positive-pressure ventilation to improve indoor air quality during curing and finishes
- Industrial/process areas requiring fresh, tempered outdoor air
- Large tents and warehousing (with appropriate ventilation)
Safety note: Direct-fired make-up air heaters introduce 100% outdoor air that is tempered and supplied indoors. Follow local codes for combustion air and ventilation.
Explore more temporary climate solutions.
Downloads
Product Literature – TCS MA Models (PDF)
Technical Specifications
| Fuel Type | Natural Gas / Propane |
|---|---|
| BTU/HR | 1,500,000 |
| CFM | 9,500 |
| Power Requirements | 208/230 V · 1-Phase |
| Amperage Draw | 30 A |
| Dimensions (L×W×H) | 74″ × 36″ × 68″ |
| Weight | 1,300 lb |
*Specs per manufacturer. Always verify electrical service, fuel supply pressure, and ducting for site conditions.
FAQs
What is a make-up air heater?
It supplies 100% outdoor air that is heated and evenly distributed indoors to maintain air quality and positive pressure during construction or industrial processes.
Can I run propane or natural gas?
Yes. The MA-1500 is configured for either fuel. Verify correct jetting and supply pressure/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. This helps 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-1500.
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