Reznor SDH Parts Manuals - Manual (Page 19)

Form P-PREEVA, P/N 263985R7, Page 19
Burner - Models PDH, SDH, RDH, SHH, RHH
CODE 150 - Gas Conversion Kits for Models PDH, SDH,
and RDH with gas controls listed in NOTE (right)
CODE 146 - High Gas
Pressure Switch (manual
reset), Option BP2 and part of
Option BP4, P/N 204297
CODE 147 - Low Gas
Pressure Switch (auto reset),
Option BP3 and part of
Option BP4, P/N 204375
CODE 140 -
Slide-out Burner
Assembly
NOTE: Burner
shield end, Code
137B, is not shown
here but must
be loosened or
removed to slide
out the burner.
Burner - Top View
Burner Slider (factory assembled)
CODE 140B -
Flame Sensor
with Bracket
(CODE 140C)
CODE 140A - Ignitor
Assembly with Bracket
(CODE 140C)
Burner -
Side View
Size 75/100 125/150 175/200/225 250/300 350/400A
Natural to
Propane
269846 269847 269848 212067 212068
Propane to
Natural
269860 269861 269862 212072 212073
CODE
PDH/SDH/RDH 75 100 125 150 -- 175 -- 200 225 250 -- 300 350 400A --
RHH/SHH -- -- -- -- 130 -- 180 -- -- -- 260 -- -- -- 350
140
Burner Assembly
(includes CODES
140 A, B, C)
211805 211806 211807 211808 257027 260057 211809 260058 260059 211812 260060 260061 260062 257028
140A Electrode (ignitor) 209339
140B Flame Sensor 209973
140C Ignitor & Sensor Brkt (2) 209989
141 Natural
Gas Orifice
P/N 196855 205430 211851 131581 211851 196891 221263 196892 221121 208255 196894 221122 221123 196897 206913
Marking #19 #11 #3 5.9MM #3 E 6.2MM 6.8MM 6.95MM L 7.6MM 8.0MM 8.7MM 9.6MM 11/32
142 Propane
Orifice
P/N 196852 205720 196838 196898 120145 196899 196899 196900 196901 196902 196902 196903 196904 196905 196904
Marking #39 2.9MM #30 9/64" 3.3MM #24 #24 4.1MM 11/64" #14 #14 #8 #3 5.8MM #3
143 1/2" Pipe Nut 165702
144 Orifice Adapter
Bushing
165701 194809
145 Primary Air Restrictor
(Propane)
202051 196688 None
Replacement VALVES - See CODES 20, 21, 22 on page 5. Valve P/N’s are identified by Serial No. Code in Form P-Valves.
Replacement SWITCH (for modulation) - See CODE 26, page 5, for gas pressure switch used with deep modulation gas control.
Important NOTE: These gas conversion kits apply
only to Models PDH, SDH and RDH with single
or two-stage gas control (Option AG1, AG2, AG3,
AG15, AG16). See Form CP-PREEVA-GC for a list of
component parts and instructions.
Do not use these conversion kits with any other gas
control option. If gas conversion is required, contact
your distributor or the factory.
Adjustment
Bolt
Blower and Motor
Support Assembly
CODE 155 -
Motor Base
Bolt, Lockwasher,
and Nut (4 each)
Blower Motor Mounting, Blowers, Blower Cabinet Inlet Options (without Mixing Box),
Filters, and Drives - PDH, SDH, PEH, RDH, REH, SHH, PXH, RXH
Motor Mounting
CODE 155 - Motor Base by Motor Frame Size
(See motor tables on pages 12-15.)
Frame
Size
Motor
Base P/N
Hardware (4 each)
Bolt Lockwasher Nut
48 213587 16427 1333 1035
56 208380 16427 1333 1035
143 208381 16247 1333 1035
145 208382 16247 1333 1035
182 208383 16251 15119 15117
184 208384 16251 15119 15117
Motor Tray Vibration Isolators
156A Rubber Isolators (Standard) 210861
156B Spring Isolators (Option PC13) 216476
CODE 156B -
Spring
Isolation