Air Handlers

2 - 5 Tons


Other parts - 10-Year Limited*

MA - Modular Air Handler

This unique modular system allows the flexibility to handle any application. These versatile coils and blowers may be used for up-flow, down-flow, or horizontal left or right applications. They may be combined to function as a cooling only unit or with a heat pump including electric heat for 1 and 3 phase applications. The blower and electric heater could be used as stand alone electric furnaces.

Special Benefits
  • BLOWERS - Models to match any air flow or voltage requirement. The compact size allows easy installation. Blowers are sized to deliver design air quantity both efficiently and quietly. The direct-drive, multi-speed blower motors provide a selection of air quantities to match any application. All models include a one-minute blower off delay as standard to enhance system efficiency ratings. The durable, pre-painted steel protects the unit against rust and corrosion. All models have 1 inch foil face fiber glass insulation.
  • COILS - Staggered rows of rifled copper tubes are mechanically expanded into enhanced surface aluminum fins to provide high heat transfer and long-lasting quality. The MC multi-position coils may be used for up-flow, down-flow, and horizontal left or right applications. Coil cabinets are insulated with 3/4" foil face insulation to prevent sweating.
  • ELECTRIC HEATERS - Both single and three phase electric heater models are available to match any requirement. All heaters include nickel-chromium elements with a 5-year limited warranty on 1 heating elements and 1 year limited warranty on 3 heating elements. Sequencers are provided to control heaters in all models. Circuit breakers are used in 208/230 volt, single phase heaters of 13 KW and larger. Models equipped with circuit breakers may be altered in the field to use multi-source power supply. Over-temperature limit switches provide protection from airflow loss.
  • ACCESSORIES - A full line of matching accessories available for use with the lower and coils to allow any type application.
  • LIMITATIONS - These units must be wired and installed in accordance with all national and local safety codes.

*Must be installed on or after May 1st, 2009, and registered online within 90 days of installation. Otherwise, the warranty reverts to the standard warranty as published in the product warranty certificate.

Publications and Manuals
DescriptionPart NumberFile Size
Consumer Brochures
Consumer Brochure - MA LX Series Multi-Speed Air Handlers PUBL-6228-A-0909620 KB
Tech Guides
Technical Guide - MA Modular Non-Variable Speed Air Handlers 253461-YTG-M-0909327 KB
Installation Instructions
Installation Manual - MA Modular Non-Variable Speed Air Handlers 262675-UIM-E-0507218 KB
Installation Manual - MA-115V Modular Non-Variable Speed Air Handlers 262673-UIM-B-0707152 KB
Accessory Installation Instructions
Installation Accessory - 4HK Series - 490 Volt 272119-UAI-A-0906701 KB
Installation Accessory - 4HK Series Electric Heater Accessory 171053-UAI-E-03071177 KB
Installation Accessory - S1-4SF06700124 Two Speed Fan Kit 265179_035-21283-001-A-1106248 KB
Submittal Drawings
Submittal Data Sheet - MA/MC Split-System Coil Single Piece Non Variable Speed Air Handler 254951-YSD-F-1106251 KB
Repair Parts
Repair Parts - 4HK Series Electric Heat Kit Accessory "Style A" 035-21135-001-B-080740 KB
Repair Parts - MA Series Modular Air Handlers "Style A & B" 035-21133-001-G-0909107 KB
Repair Parts - MA Series Modular Non-Variable Speed Air Handlers "Style H" 035-22248-001-E-0909103 KB
User Manuals
User Manual - Air Handlers 160619-UUM-C-1106155 KB
Warranty Information
Warranty - UPG 10 year Limited Warranty on Air Handlers and Evaporator Coils and Parts 157976-UWA-B-040929 KB