P-K Storm
TM
Gas Fired Boiler
Technical Service 1.877.728.5351
Revised: October 2, 2019
Released: October 2, 2019
Patterson-Kelley 2019
All Rights Reserved.
2691000099 P-K Storm Installation and Owners
Manual.docx
Page 58
5. Disconnect the wires to the sensors, switches, ignition electrode, and the ionization rod. Secure
the wires out of the way for the following steps.
6. Remove the front blower-to-burner transition casting.
a. Remove the (6) M8 nuts (13mm head) that secure the casting to the burner door.
b. Remove the (2) M8 bolts (13mm head) (on the front) and (2) M8 nuts (13mm head) (on
the back) that secure the casting to the blower plate. The transition casting will remain in
place, resting on the studs on the burner door.
c. Using the handle provided on the casting, remove the casting from the unit, and set to
the side. Note the position of the (1) gasket on the top of the casting and the (1) gasket
between the casting and the burner door. These gaskets should be replaced when re-
installing the casting.
7. Remove (8) M14 Door Fixation Screws (12mm Allen) from the perimeter of burner door, that are
used to secure the door to the exchanger. Once all screws are removed, the door should be
free to slide out of the front of the cabinet.
1 of 6 M8
nuts
Blower-to-
Burner
Transition
Casting
1 of 2 M8
nuts
(back)
1 of 2 M8
studs
(front)
1 of 8
M14 studs
