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Johnson Air Ease furnace data tag (C) InspectApedia.comJohnson Controls, Air Ease
Johnson Furnace
Johnson Industrial
Johnson Gas Appliance

HVAC Manuals, Parts Lists, Wiring Diagrams & Contact Info

Johnson Controls, Furnaces, Equipment Manuals, parts lists, wiring diagrams for HVAC equipment:

Free PDF copies of installation and service manuals for heating, heat pump, and air conditioning equipment, or contact information for several Johnson HVAC companies.

We include links to contact information for each manufacturer or producer of these air conditioners, heat pumps, furnaces, boilers and related equipment, parts, and installation, repair, wiring diagrams, manuals.

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Johnson Controls, Furnaces, and HVAC Manuals & Contact Information

Johnson Air Ease furnace data tag (C) InspectApedia.comHere we provide contact information, manuals, and details for all of the various Johnson HVAC and equipment companies: Johnson Controls and HVAC equipment providers listed immediately below.

Note that these Johnson Equipment companies are three different entities, as you'll read in the details we provide. We also provide linksto Johnstone equipment manuals - a fourth company with a similar name.

Johnson Corporation (Bellevue, Ohio) - Johnson Air Ease furnaces

Johnson Corporation in Bellevue Ohio produced a line of Air Ease gas furnaces like the one whose data tag is shown here, courtesy of InspectApedia.com reader (anon).

Data tag for this Johnson Corporation furnace tells us:

Model: HAS103A O (possibly HAS105)
Serial: 018408 [probably manufactured January 1984]
Fuel: Natural Gas
Input BTUH: 105,000

Johnson Air Ease Corp. changed its name to Johnson Corporation in 1966.

Johnson Corporation was purchased by Magic Chef in 1972 as a subsidiary of that corporation.

In 1981 the Johnson or Air Ease subsidiary became Magic Chef's Division titled: Magic Chef Air Conditioning and Heating.

Magic Chef was later purchased by Lennox International.

See LENNOX HVAC MANUALS & PARTS GUIDES Industries Air Conditioners, Furnaces, Heat Pumps , Manuals, Guides

Here is current

Contact information for Johnson Air Ease HVAC products:

Johnso, Air-Ease was originally founded by C.A. Olsen in 1958, purchased by Magic Chef in 1972, currently a Lennox brand, part of Lennox's Armstrong Air Division.

From CorporationWiki:

Johnson Corporation filed as a Foreign for Profit Corporation in the State of Florida and is no longer active.

This corporate entity was filed ... Friday, December 31, 1971 as recorded in documents filed with Florida Department of State. It is important to note that this is a foreign filing.

A foreign filing is when an existing corporate entity files in a state other than the one they originally filed in.

This does not necessarily mean that they are from outside the United States. - ret. 2018/11/23 original source https://www.corporationwiki.com/Ohio/Bellevue/johnson-corporation-1996637.aspx

See also these similar company names & brands.

Question: manual for Johnson Air Ease HA S130?

I have a Johnson Air ease model HA S130 and am looking for a parts breakdown, trouble shooting guide etc and a place who sells parts ( new or used) . Charles in Cheyenne

Moderator reply: key to Johnson Air Hease HVAC Model Numbers & Product Literature

I looked through the entire current production line of Johnson Air Ease HVAC equipment without finding a model S130.

Can you help us look through our resources by telling me what your unit is.

Johnson points out that Model numbers for AirEase products are found on the outside of the unit, usually in a lower rear corner.

And Post a photograph of the unit and a second photo of its data tag.

Johnson Air Ease HVAC Model Number Key 1
Equipment Type Example
Model
Number
Johnson Air Ease Air Conditioners 4SCU13LE
Johnson Air Ease air handlers

EFV
BCE5C

Johnson Air Ease Gas furnaces

 A802V
Johnson Air Ease Heat Pumps 4SHP16LS
Johnson Air Ease Oil furnaces L83BF/R
Johnson Air Ease Omniguard coils EAC4X
Johnson Air Ease Mini Split systems 4DHPS

Johnson Air Ease packaged units

 PRPAC14
Johnson Air Ease traditional coils EM1P EC1P
EU1P EH1P
EC4X ED1P
EUL1P
Johnson Air Ease out of production Note 2

Notes to the table above

  1. Johnson Air Ease product literature, installation & operating manuals for the company's product line can be found at the company's website https://www.airease.com/support/literature
  2. The company lists out of production models and provides technical literature at the web page cited above
  3. Some sources list the name "backwards" from our understanding of how the company used it, showing instead "AirEase" or "Air-Ease Johnson".

Common Johnson AirEase Serial Number Formats for Age Decoding

All numeric Johnson AirEase serial number, 10-digits

All numbers, no letters in serial number.

123456YYWW where YY = Year and WW = production week

Example serial No: 3498180031 where 00 = year 2000 and 31 = week 31

 

Alphanumeric Johnson AirEase Serial number, 10 digits

Combination of letters and numbers in the Johnson Air Ease serial number.

DDMYYXX123 where DD = Production Day, M is the production month encoded as shown below, and YY = last two digits of production year but in reverse order - as we explain below.

Example serial no: 14G21UW345 where 14 = 14th day G = Month = July and 21 = Year in reverse order, so this year is 12 or 2012.

Johnson Air-Ease
Serial Number

Month Letter Decoder
Character in Position M
A = January B = February C = March
D = April E = May F = June
G = July H = August J = September
K = October L = November M = December

Two additional alphameric serial number formats are suggested for Johnson AirEase HVAC, though we have not found these as readily applicable to serial numbers provided by our readers.

 

Decode 10-Digit Fraser Johnson Air Ease Serial Number

Ten digit Fraser Johnson Air Ease serial number.

12YYM34567 where YY is a two digit numeric year, and M is a single alphabetic character that decodes to Month as given in the month-decoder table above

Example: 1200G34567 decodes YY = 00 = 2000, M decodes G = July

Decode 9-Digit Fraser Johnson Air Ease Serial Numbe

X12345MYZ where M is a single alphabetic character encoding the prodution Month and A is a single alphabetic OR numeric character encoding the year,

For M - Month, use the Month decoder table given above.

For Y - Year, use the older year-decoder table given below. Note that other manufacturers also use this or a similar year-encoding table and may extend the number of years covered by re-using characters each decade.

Older Johnson Air-Ease
Serial No. Year Decoder
Letter or number Year
8 1978
9 1979
A 1980
B 1981
C 1982
D 1983
E 1984
F 1985
G 1986
H 1987
J 1988
K 1989
L 1990
M 1991
N 1992

 

Decide 6-Digit Johnson Corporation Furnace Serial Number

P173263 ??

Uncertain age decoding, possibly the year is in the last two digits, but the presence of the text Johnson Corporation may point to a date after 1966.

Photo below courtesy of InspectApedia reader Catherine Goldsmith.

[Click to enlarge any image]

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Reader Comments, Questions & Answers About The Article Above

Below you will find questions and answers previously posted on this page at its page bottom reader comment box.

Reader Q&A - also see RECOMMENDED ARTICLES & FAQs

Johnson Heater Co. / Johnson Air Ease Furnace Age U& Serial Number Decoder? Parts?

On 2022-04-06 by Randy DeGraaf - Johnson Air Ease HAS80A Age - 6-digit serial number ?

Have a Johnson HAS80A Furnace, was wondering how old, serial # 093811, and if burners are even available anymore. Thanks
Randy

On 2022-04-06 by (mod) - help us guess heater age by giving more information

Often on all-numeric Johnson Furnace serial numbers, the year is encoded in the first two digits and the month next two but your serial number is so short that I'm doubtful that that would be correct.

It sure would help us make a sanity-check on a guess if you'd tell us the age of the building where this Johnson AirEase is installed and also tell us what information is on any service tags.

Can you post a photo of the unit's data tag and another of the whole unit front?

Is your building older than 1981?

Newer than 2011?

On 2022-02-10 by Charles: Johnson Air Ease Model HA Parts needed Model HA S130

I have a Johnson Air ease model HA S130

and am looking for a parts breakdown, trouble shooting guide etc and a place who sells parts ( new or used) . Charles in Cheyenne

On 2022-02-10 by (mod) - List of Model Number Types for Johnson Air Ease Products

I looked through the entire current production line of Johnson Air Ease HVAC equipment without finding a model S130.

Can you help us look through our resources by telling me what kind of equipment is yours?

Where to find the Johnson Air Ease Model Number

Johnson points out that Model numbers for AirEase products are found on the outside of the unit, usually in a lower rear corner.

And Post a photograph of the unit and a second photo of its data tag.

Thanks

On 2018-11-22 by Has105a

Please tell me the age of this Johnson Co. Heater.

HAS105a

On 2018-10-02 by (mod) -

I'm sorry but I'm not sure what to make of that number. It looks like a model number not a serial number. If the date of manufacture is not obvious on the data tag then off and it's and coded in the serial number.

Perhaps you could attach a photo of the boiler and in another comment a sharp photo of the data tag or tags if there are more than one.

 

Johnson Gas Appliance Co. / Industrial Furnaces

Johnson currently (2018) produces a range of industrial furnaces including assaying and high temperature heating furnaces, furnaces used by artisans, industrial gas burners, and other equipment.

 

Johnson HVAC Controls, Furnaces, Garage Heaters, HVAC systems, Manuals

Johnson Controls WalL Thermostat (C) Daniel Friedman at InspectApedia.com

Illustration: A contemporary wall thermostat offered by Johnson Controls, installed at the Castle Point New York VA Hospital.

Watch out: these local dealers or service companies are not a product manufacturer but the company's website may come out on top when searching for contact information for Johnson garage heaters, or HVAC systems.

History of Johnson Controls, excerpted from achrnews.com long article on the history of mergers and acquisitions in the HVACR industry:

In 1992, purchased Servidyne, Inc., Atlanta, including Servidyne’s chiller service business. In 1994, acquired JWP Inc.’s Network Integration Services business, Pittsburgh. In 2000, acquired Electronic Systems USA (ESUSA), Louisville, Ky. In 2001, acquired MC International, a European provider of refrigeration and A/C systems and services, headquartered in Velizy, France.

In 2002, sold certain assets of the vent and control damper and the economizer business to Ruskin Company, Kansas City, Mo. Ruskin would manufacture the vent and control dampers, but they would continue to be marketed, sold, and distributed by Johnson Controls. Ruskin also would take over the manufacturing and marketing of the economizer dampers, which now would be sold under the Ruskin brand name.

In 2004, acquired Cal-Air Inc., a leading mechanical and energy services contractor headquartered in Whittier, Calif.

In 2005, acquired Pro-Tel Inc., a mechanical services contractor headquartered in Waukesha, Wis. In 2005, announced an agreement to acquire USI Companies Inc. (USI), a corporate real estate services firm headquartered in Stamford, Conn. In 2005, announced that it would acquire York International  he remaining interest in its Argentinean joint venture, Detcon S.A.

In 2006, acquired Environmental Technologies Inc., Largo, Fla. In 2007, acquired Skymark International Inc., Ajax, Ontario.

In 2008, acquired Metro Mechanical Inc., Phoenix, and Gridlogix, a software company based in St. Louis.

- ACHR News, MERGERS, ACQUISITIONS, NAME CHANGES pp. 193-194, retrieved 2018/11/23, original source: https://www.achrnews.com/ext/resources/NEWS/Home/Files/PDFs/179-DIR-Mergers3b.pdf


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