Make-Up Series
HMA-1 Series
Midco Make-Up Air Burners are well suited to temper incoming air into buildings subject to excessive ventilation.
Features & Benefits
- Gas Burners Up to 550,000 BTU/HR/FT For Industrial Heating, Grain and Process Drying and Air Curtains.
- High Temperature, Stainless Steel Baffles Make it Possible to Operate In Outlet Air Streams up to 1000°F.
- Precision Built, Sturdy, Compact, Virtually Maintenance-Free.
- Backed by Midco’s Reputation For Excellence.
- For Certain Applications, Capacities Exceeding 550,000 BTU/HR Ft. Can Be Achieved.(Contact Midco for details and conditions.)
- Modular Valve Trains and Control Systems Offering Ease Of Servicing And Replacement Are Available.

HMA-3 & HMA-2a Series
Technology in Direct-Fired Gas Burners
Our innovative two stage combustion burner is not just a modification or improvement to our HMA product line, but a completely new approach to direct-fired combustion. The two-stage combustion improves control of the flame process, meets and exceeds the new ANSI Standards and outperforms the competition.
Features & Benefits
- Reduced NO2 and CO Emissions
- Higher Temperature Rise
- Increased Capacity
- Increased Differential
- Pressure Drop and Higher VelocitiesFlame Stability
Reduced Inventory Costs - Educed Shipping Costs
- Turndown
