REPLACEMENT PARTS LIST - Yaun Co

1 REPLACEMENT PARTS LISTM1 Series2 Model M1G(*)*M1GB 077: 626469 Limit36 Capacitor--62143462143462143562143562143 462143436 Capacitor (C unit)----62143562143562143562143536 Capacitor (D unit)----62149062149062149062149037 Capacitor Strap--606228606228606228606228606228606 22838 Blower Motor90204290187390187490187490377490377 490377490377438 Blower Motor (C unit)----90343390343390343390343338 Blower Motor (D unit)----90343490343490343490343439 Blower Wheel66729466729466703766703766703766703 766703766703739 Blower Wheel (C ton)----66725866725866725866725839 Blower Wheel (D ton)----66703766703766703766703740 Gas Valve (Robertshaw)6245836245836245836245836245 8362458362458362458340 Gas Valve (Honeywell)62460962460962460962460962460 962460962460962460941 Thermocouple (not shown)6311326311326311326311326311326311 3263113263113242 Pilot Tube903435903435903435903435903435903435 90343590343543 Natural Gas Orifice (not shown)6610296610246610216610176610296610 2466102166101744 LP Gas Orifice (not shown)6610456610426610406610366610456610 4266104066103645 Venturi Pilot Shield2645502645502645502645502645502645 5026455026455047 Valve Support (if R shaw)38521038521038521038521038521038521 038521038521047 Valve Support (if H well)38646038646038646038646038646038646 038646038646048 HSI Conversion Kit (not shown)9034289034289034289034289034289034 2890342890342850 Pilot Lighter Rod (not shown)

2 6180206180206180206180206180206180206180 2061802051 Blower Relay----62053762053762053762053752 Combustion Blower Relay--620537620537--62053762053760 Shield, Insulation264541264541264541264541264541 26454126454126454162 H Well Elbow Assy (not shown)6246126246126246126246126246126246 1262461262461263 Observation Door Motor Mount Kit (C unit)----90348990348990348990348965 Piezo Ignitor Kit (not shown)9034589034589034589034589034589034 5890345890345866 Fuse, 3A (not shown)6322616322616322616322616322616322 6163226163226167 Burner Spud (not shown)6636996636996636996636996636996336 9963369963369968 Combustion Baffle Kit9037229037229037229037229037229037229 0372290372269 Pilot Orifice660791660791660791660791660791660 79166079166079170 Pilot Burner Assembly66091166091166091166091166091166 0911660911660911M1 GHM1G(B,C,D)0560700770900560700770901 Louvered Door (White)903407903407903407903407903407903 4079034079034072 Coil Door (White)

3 9030949030949030949030949030949030949030 949030943 Pawl Latch63233063233063233063233063233063233 06323306323304 Fastener, Pawl Latch60624360624360624360624360624360624 36062436062435 Door Strike6689056689056689056689056689056689 056689056689056 Door Latch66842066842066842066842066842066842 06684206684207 Air Filter6690646690646690646690646690646690 646690646690648 Filter Retainer Wire669065669065669065669065669065669065 6690656690659 Control Box3867203867203867203867203867203867203 8672038672010 Control Box Cover26480026480026481026481026482026482 026483026483011 On/Off Switch6323376323376323376323376323376323 3763233763233712 Fan Auto/On Switch632338632338632338632338----13 Transformer62180762180762180762180762180 762180762180762180714 Air Pipe386543386543387210387210386543386543 38721038721015 Pressure Switch--632332632332--63233263233216 Combustion Blower Shelf Divider355050355050355050355050355050355 05035505035505018 Flange.

4 Air Orifice267112267114267115267117267112267 11426711526711719 Lower Air BoxD06120D06120D06120D06120D06120D06120D 06120D0612020 Shelf Divider385280385280385280385280385280385 28038528038528021 Burner (less Orifice)90340590340590340590340590340590 340590340590340522 Plate, Entry-Gas3836103836103836103836103836103 8361038361038361023 Gasket Kit7305347305347305347305347305347305347 3053473053424 Limit, Auxillary6264726264726264726264726264726 2647262647262647225 Limit, Flame Roll-out626375626375--626375626375--26 Limit, Air Temperature62646962646962647062646962646 962646962647062646927 Switch, Fan Control626468626468626468626468626468626 46862646862646829 Heat Exchanger9034159034179034189034199034159 0341790341890341930 Blower Deck495380495380495380495380495380495380 49538049538031 Air Casing2650102650102650102650102650102650 1026501026501032 Upper Partition3872203872203872203872203872203 8722038722038722033 Right Close-off Plate35549035549035549035549035549035549 035549035549034 Left Close-off Plate35548035548035548035548035548035548 035548035548035 Blower Assembly90340990341090341190341190341290 341290341190341135 Blower Assembly (C unit)----90341390341390341390341335 Blower Assembly (1650 CFM)----90341490341490341490341435 Blower Assembly (D unit)----903890903890903890903890 ItemDescription*3 Model M1M(*)M1 MAM1 MBM1M(C,D)056070056070077090056070077090 1 Louvered Door (White)

5 9034079034079034079034079034079034079034 079034079034079034072 Coil Door (White)903094903094903094903094903094903 0949030949030949030949030943 Pawl Latch63233063233063233063233063233063233 06323306323306323306323304 Fastener, Pawl Latch60624360624360624360624360624360624 36062436062436062436062435 Door Strike6689056689056689056689056689056689 056689056689056689056689056 Door Latch66842066842066842066842066842066842 06684206684206684206684207 Air Filter6690646690646690646690646690646690 646690646690646690646690648 Filter Retainer Wire669065669065669065669065669065669065 6690656690656690656690659 Control Box3867203867203867203867203867203867203 8672038672038672038672010 Control Box Cover26484026484026484026484026484026484 026484026484026484026484011On/Off Switch6323376323376323376323376323376323 3763233763233763233763233713 Transformer62180762180762180762180762180 762180762180762180762180762180714 Air Pipe387210387210387210387210387210387210 38721038721038721038721015 Pressure Switch6323326323326323326323326323326323 3263233263233263233263233216

6 Combustion Blower Divider355050355050355050355050355050355 05035505035505035505035505018 Flange, Air Orifice263871263872263871263872263873263 87526387126387226387326387519 Lower Air BoxD06120 D06120 D06120 D06120 D06120 D06120 D06120 D06120 D06120 D0612020 Close-off Shelf38528038528038528038528038528038528 038528038528038528038528021 Burner (less Orifice)90340690340690340690340690340690 340690340690340690340690340622 Plate, Entry-Gas3836103836103836103836103836103 8361038361038361038361038361023 Gasket Kit7305347305347305347305347305347305347 3053473053473053473053424 Limit, Auxiliary6264726264726264726264726264726 2647262647262647262647262647226 Limit, Air Temperature62647062646962647062646962647 062646962647062646962647062646928 Integrated Control903429903429903429903429903429903 42990342990342990342990342929 Heat Exchanger9034189034199034189034199034199 0342090341890341990341990342030 Blower Deck495380495380495380495380495380495380 49538049538049538049538031 Air Casing2650102650102650102650102650102650 1026501026501026501026501032 Upper Partition3872203872203872203872203872203 8722038722038722038722038722033 Right Close-off Plate35549035549035549035549035549035549 035549035549035549035549034 Left Close-off Plate35548035548035548035548035548035548 035548035548035548035548035 Blower Assembly90340990341090377390377390377390 377390341390341390341390341335 Blower Assembly (1650 CFM)------90341490341490341490341435 Blower Assembly (D unit)

7 ------90389090389090389090389036 Capacitor--62143562143562143562143562143 562143562143562143536 Capacitor (D unit)------62149062149062149062149037 Capacitor Strap--606228606228606228606228606228606 22860622860622838 Blower Motor90204290187390377490377490377490377 490343390343390343390343338 Blower Motor (D unit)------90343490343490343490343439 Blower Wheel66729466729466703766703766703766703 766725866725866725866725839 Blower Wheel (D ton)------66703766703766703766703740 Repl. Gas Valve Kit (Honeywell)90359690359690359690359690359 690359690359690359690359690359643 Natural Gas Orifice (not shown)6610296610246610296610246610216610 1766102966102466102166101744LP Gas Orifice (not shown)6610456610426610456610426610406610 3666104566104266104066103647 Valve Support (if R shaw)38521038521038521038521038521038521 038521038521038521038521047 Valve Support (if H well)38646038646038646038646038646038646 038646038646038646038646049 Ignitor Kit9031109031109031109031109031109031109 0311090311090311090311060 Shield, Insulation264541264541264541264541264541 26454126454126454126454126454162 H Well Elbow Assy.

8 (not shown)6246126246126246126246126246126246 1262461262461262461262461263 Observation Door Mount Kit (C unit)90348990348990348990348990348990348 990348990348990348990348966 Fuse, 3A (not shown)6322616322616322616322616322616322 6163226163226163226163226167 Burner Spud (not shown)6636996636996636996636996636996636 9966369966369966369966369968 Combustion Air Baffle Kit9037229037229037229037229037229037229 03722903722903722903722 ItemDescription4 Model M1 Exploded View Diagram535456613419211781416254245464763 18184049476345 Door PlateSee Note on Page 6406970153536373836373864392852105529101 1172027261331335155575965834616068681231 52213243039112651603229279206 Model M1S,B(*)Door Insert PlatePart , w/Fan Switch, Miller687129 White, w/Fan Switch, Intertherm687130 White, Miller687132 White, Intertherm687133 Grey, w/Fan Switch, Intertherm687131 Grey, Intertherm687134M1 SAM1 SBM1 SCM1 BAM1 BBM1BC66866686668666861 Louvered Door (White)903407903407903407903407903407903 4079034079034072 Coil Door (White)

9 9030949030949030949030949030949030949030 949030943 Pawl Latch63233063233063233063233063233063233 06323306323304 Fastener, Pawl Latch60624360624360624360624360624360624 36062436062435 Door Strike6689056689056689056689056689056689 056689056689056 Door Latch66842066842066842066842066842066842 06684206684207 Air Filter6690646690646690646690646690646690 646690646690648 Filter Retainer Wire669065669065669065669065669065669065 6690656690659 Control Box2648002648002648002648002648002648002 6480026480010 Control Box Cover26479026479026479026479026479026479 026479026479011On/Off Switch6323376323376323376323376323376323 3763233763233713 Transformer62180762180762180762180762180 762180762180762180714 Air Pipe386542386542386542386542386542386542 38654238654217 Shelf Divider355050355050355050355050355050355 05035505035505020 Close-off Shelf38528038528038528038528038528038528 038528038528023 Gasket Kit7300547300547300547300547300547300547 3005473005424 Limit.

10 Auxiliary6264726264726264726264726264726 2647262647262647226 Limit, Air , Fan Control626468626468626468626468626468626 46862646862646829 Heat Exchanger9034219034229034219034229034219 0342290342190342230 Blower Deck495380495380495380495380495380495380 49538049538031 Air Casing2650202650202650202650202650202650 2026502026502032 Upper Partition3872203872203872203872203872203 8722038722038722033 Right Close-off Plate35549035549035549035549035549035549 035549035549034 Left Close-off Plate35548035548035548035548035548035548 035548035548035 Blower Assembly90341090377390341390341390341090 377390341390341336 Capacitor-621435621435621435-62143562143 562143537 Capacitor Strap-606228606228606228-606228606228606 22838 Blower Motor90187390377490343390343390187390377 490343390343339 Blower Wheel66729466703766725866725866729466703 766725866725851 Blower Relay62053762053762053762053762053762053 762053762053753 Flexible