BASO Q90 Series User Manual

Q90 series pilot burner assembly kit, Application

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Installation Instructions Q90

Issue Date September 20, 2012

© 2012 Johnson Controls, Inc.

1

Part No. BASO-INS-Q90, Rev. A

www.baso.com

Q90 Series Pilot Burner Assembly Kit

Application

The Q90 pilot burner assembly kits are specifically
designed to replace certain ignition pilots on various
appliances. Refer to Table 1 for the proper pilot burner
assembly kit selection. Refer to Figure 1 through
Figure 5 for Q90 drawings.

Table 1: Q90 Pilot Burner Assembly Kit Information

Kit Part

Number

Pilot Burner

Part Number

Sensor Probe Part

Number

Sensor Cable

Part Number

Appliance

Manufacturer

Type of

Application

Q90AA-1

J989EKW-7721 Y75AA-8

N/A

Lennox

Residential

Furnace

Q90BB-1

J996DKW-7723 Y75AA-3 Y57JH-27

Carrier-BDP

Residential

Furnace

Q90CC-1

J986HXW-7221*

Integral Part of Pilot N/A

Reznor

Unit

Heater

Q90DD-1

J993HHW-6221

Integral Part of Pilot

Y57HH-36

Reznor

Rooftop

Q90DD-2

J990HHW-6221

Integral Part of Pilot

Y57HH-96

N/A

N/A

Q90EA-1

J995DHW-6718 Y75AA-8

N/A

Friedrich

Residential

Furnace

*

J986HXW-7221 also replaces J992HXW-7221. (J986 has a Rajah terminal and boot, J992 does not.)

Top View

Side Views

J989EKW

Figure 1: Q90AA-1 (J989EKW) Pilot Burner

Top View

Side Views

J996DKW

Figure 2: Q90BB-1 (J996DKW) Pilot Burner

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