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         Quality & Comfort


Fraser-Johnston® Heating & Air Conditioning home comfort systems are designed and built to provide maximum quality, comfort, and efficiency to your home. Whether you're looking for a furnace, an air conditioner or a complete heating and cooling solution , your Fraser-Johnston® Dealer can evaluate factors such as your home's size, age, number of rooms, regional climate, and utility costs to select the best system for your home.



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Fraser-Johnston® encourages professionalism through North American Technician Excellence, Inc.(NATE). NATE is the leading certification program for technicians in the heating, ventilation, air-conditioning and refrigeration (HVAC/R) industry, and is the only test supported by the entire industry.

Energy Star

Earning the ENERGY STAR® means products meet strict energy efficiency guidelines set by the U.S. Environmental Protection Agency and the Department of Energy. When compared to standard models, ENERGY STAR® products are between 15 and 25% more efficient. This model meets ENERGY STAR® requirements for energy efficiency.

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Selected Product Details and Documentation


Fraser-Johnston Heating and Air Conditioning


Product Details
PRODUCTMV - Modular Air Handler ECM
CAPACITY3 - 5 Tons
Heat ExchangerN/A
Parts10-Year Limited*

This unique modular system allows the flexibility to handle any application. These versatile MV blowers may be used for upflow, downflow, or horizontal left or right applications. They may be combined with cased coils to function as a cooling only unit or with a heat pump including electric heat for 1 and 3 phase applications. The MV blower section and 4HK series electric heaters can be used as stand alone electric furnaces.

  • 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 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.
  • Cabinets - The durable, pre-painted steel protects the unit against rust and corrosion. All models have 1 inch foil face fiber glass insulation.
  • 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 Ø heating elements and 1 year limited warranty on 3 Ø 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.

*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.


Consumer Brochure - Single Piece and Modular Air HandlersPUBL-6329-D-0812.PDF612
Installation Accessory - 4HK Series Electric Heater Accessory171053-UAI-E-0307.pdf1177
Installation Accessory - Control Board Kit 33102968000 for Use With All Communicating AV and MV Series Air Handlers035-22789-001-A-1009.pdf101
Accessory Installation - Air Handler Sweat Kit (S1-37327942001)821481-uai-a-1111.pdf71
Installation Manual - MV Modular Variable Speed Air Handlers988570-UIM-C-1014.PDF378
Repair Parts - MV Modular Variable Speed Air Handlers with Communicating Controls "Style C"035-23627-001-B-0116.PDF132
Repair Parts - MV Series Variable Speed Modular Air Handler "Style A"035-21134-001-C-1008.pdf93
Repair Parts - MV Modular Variable Speed Air Handlers with Communicating Controls "Style B"035-22818-001-D-0116.PDF135
Repair Parts - MV Series Variable Speed Air Handlers "Style H"035-22249-001-B-0609.pdf93
Repair Parts - MV Series Single Piece Variable Speed Air Handlers "Style A" W/ Communicating Controls035-22794-001-B-0116.PDF91
Repair Parts - 4HK Series Electric Heat Kit Accessory "Style A"035-21135-001-C-0214.PDF40
Submittal Data Sheet - MV / MC Single Piece Air Handler, Split System Coil550572-USD-B-0412.PDF102
Technical Guide - MV Air Handlers for use with Split System Air Conditioners and Heat Pumps550570-BTG-D-1212.PDF238
User Manual - Residential Air Handlers1060254-UUM-A-0713.PDF83
Fraser-Johnston 2015-16 Tax Credit Certificate68880