Reznor MAPSII Series Parts Manuals - Manual (Page 24)

P-MAPS II, PN 271467R1, Page 23
Gas Heat Section - Models RDCA and RDDA
When replacing the
heat exchanger, header gaskets and flue
collection box gaskets must be applied in the
field. Follow the instructions included in the
heat exchanger gasket kit.
169 - Ignitor
170 - Flame
Sensor
161 - Burner
Shield Assembly
159 - Burner
Support
154 - Burner Body
Assembly
“Right”
Venturi
“Left”
Venturi
Burner Assembly Components CODES 150 and 151 - Replacement Heat
Exchanger
145
142
144
143
140
140
141
146
Sheetmetal
Screws,
P/N 11813
147
147
148
Power Exhaust
Components for
Cabinet C
Heat Exchanger and Gaskets - Gas Heat Section
Code Gas Heat Section 100 150 200 250 300 350 400 450 500 550 600 650 700
150 409 SS Ht Exchanger & Gaskets 209736 209737 209738 209739 209740 209741 (2) 209742 (2) 209743 (2) 209744
151 316 SS Ht Exchanger & Gaskets 209745 209746 209747 209748 209749 209750 (2) 209751 (2) 209752 (2) 209753
152 Gasket Kit (part of 150 & 151)
209754 209755 209756 209757 209758 209759 (2) 209760 (2) 209761 (2) 209762
Burner - Gas Heat Section (quantities not listed are one)
Code Gas Heat Section 100 150 200 250 300 350 400 450* 500* 550* 600* 650* 700*
154 Burner Body Assembly 204635 204637 204638 204639 208164
208161 208162 208163
208165 208166 208167
155 Burner Orifice - See the Orifice Table on the top of the next page.
156 Orifice Adapter 165701 (2) 165701
157 Orifice Adapter 205070 194809, 3/4x1/2 (2) 194809, 3/4x1/2
158 Orifice Adapter Lock Nut (2) 165702 (4) 165702
159 Burner Support (4) 196597 (4) 196598 (8) 196598
160 Secondary Air Baffle -- -- -- -- -- (4) 208199 -- -- (2) 208200
161 Burner Shield Assembly 204525 204526 204527 204528 204529 208204 (2) 208201 (2) 208202 (2) 208203
162 Burner Baffle -- -- -- (2) 205492 (2) 205493 -- -- -- -- -- -- -- --
163
Gas Conversion Kits for 3-stage system (Option AG55) only
Natural to Propane
269845
Contact the factory.
Propane to Natural 269859 209418 209419
* Sizes 450, 500, 550, 600, 650, and 700 have two burner assemblies. The burners listed first are split (1/3, 2/3) burners and are on the left when
facing the heat section. The burners listed in the second row are non-split and are on the right when facing the heat section.