Modulex Boilers

A breakthrough in high-efficiency design, AERCO's condensing and fully modulating Modulex boilers support 300,000 to 1 million Btu/hr. hydronic heating systems while delivering a greater degree of operating reliability for customer peace of mind.  To achieve the greatest possible fuel savings, each boiler combines independent, 151,500 Btu/hr. thermal modules that operate to deliver superior turndown and a range of non-cycling operation not readily achieved by competitive equipment or controls.  In addtion to minimizing redundant capacity needed for any project, these quiet and lightweight boliers can support low NOx and low gas pressure applications and a variety of venting materials.  Each unit enclosure offers multiple supply/return piping and venting locations for installation flexibility and allows for multiple units to be easily co-located for greater than 1 million Btu/hr. applications.  Combustion view ports and easy access to all operating components further simplify minimal maintenance requrements.  Depending on unit size, each AERCO Modulex boiler contains between two and seven, pre-assembled thermal modules housed within a common enclosure.  Each stand alone, 151,500 Btu/hr. thermal module features:

*a dedicated controller with built-in combustion safeguard	*radiating, pre-mix, >3:1 modulating burner
*a variable speed fan	*flow temperature sensor
*a modulatin gas valve	*overtemperature limiting thermostat
*an electronic ignition with flame detector	*cast aluminum heat exchanger

  

	Minimum Input	Maximum Input	Thermal Modules	Total Turndown
MLX-303	45,500	303,000	2	6:1
MLX-454	45,500	454,000	3	10:1
MLX-606	45,500	606,000	4	13:1
MLX-757	45,500	757,000	5	16:1
MLX-909	45,500	909,000	6	20:1
MLX-1060	45,500	1,060,000	7	23:1

 

Modulex Family Brochure

 Modulex Tech Data Sheet

 Drawings: 303 454 606 757 909 1060

Aerco.com/Modulex