Enerco HSU 75 User Manual
16
enerco | Compact Unit Heater
operating Instructions and owner’s Manual
pARTS LIST:
SEE BACK pAgE FOR pARTS ORDERINg INFORMATION
REF #.
DESCRIpTION
45 ITEM #
QUANTITY
75 ITEM #
QUANTITY
1................. CIRCUIT BoARD .................................................... 60105 .......................1 ....................................S/A .......................1
2................. lIMIT SeNSoR ....................................................... 60022 ......................1 ....................................60021 ...................2
3................. eleCTRoDe IGNITeR .............................................. 60035 ......................1 ....................................S/A .......................1
4................. eleCTRoDe SeNSoR .............................................. 60040 ......................1 ....................................S/A .......................1
5................. BURNeR ................................................................ 60050 ......................3 ....................................S/A .......................5
6................. IGNITIoN leAD ..................................................... 60045 ......................1 ....................................S/A .......................1
7................. SeNSoR leAD ....................................................... 60046 ......................1 ....................................S/A .......................1
8................. oRIFICe (NAT) ....................................................... 60049 ......................3 ....................................S/A .......................5
9................. oRIFICe (lP) .......................................................... 60056 ......................3 ....................................S/A .......................5
10 ............... GAS VAlVe (NAT) .................................................. 02812 .......................1 ....................................S/A .......................1
11 ............... GAS VAlVe (lP) ..................................................... 02811 ........................1 ....................................S/A .......................1
12 ............... TRANSFoRMeR ..................................................... 60025 ......................1 ....................................S/A .......................1
13 ............... PReSSURe SWITCH ................................................ 60030 ......................1 ....................................S/A .......................1
14 ............... HI lIMIT SeNSoR HeAT eXCH. ............................... 60015 .......................1 ....................................S/A .......................1
15 ............... PReSSURe SWITCH TUBe ....................................... 60031 .......................1 ....................................S/A .......................1
16 ............... INDUCeD DRAFT MoToR ...................................... 60020 ......................1 ....................................S/A .......................1
17 ............... VeNT ADAPTeR ..................................................... 60130 .......................1 ....................................60140 ...................1
18 ............... INDUCeD DRAFT MoToR GASKeT ......................... 60135 .......................1 ....................................S/A .......................1
19 ............... BACK BRACKeT .................................................... 60075 ......................1 ....................................S/A .......................1
20 ............... FRoNT BRACKeT .................................................. 60080 ......................1 ....................................S/A .......................1
21 ............... loUVeRS .............................................................. 60100 .......................5 ....................................S/A .......................7
22 ............... loUVeR SPRING ................................................... 60103 .......................5 ....................................S/A .......................7
23 ............... FlUe BoX .............................................................. 60085 ......................1 ....................................60087 ...................1
24 ............... FlUe BoX GASKeT ................................................. 60090 ......................1 ....................................60092 ...................1
25 ............... HeAT eXCHANGeR ................................................ 60065 ......................1 ....................................60068 ...................1
26 ............... ACCeSS DooR ..................................................... 60070.......................1 ....................................60072 ...................1
27 ............... FRoNT .................................................................. 60095 ......................1 ....................................60097 ...................1
28 ............... SIDe DooR .......................................................... 60110 .......................1 ....................................60112 ....................1
29 ............... WRAPPeR ............................................................. 60115 ........................3 ....................................60117 ....................3
30 ............... FAN MoToR .......................................................... 60055 ......................1 ....................................60054 ...................1
31 ............... FAN GUARD ......................................................... 60120 .......................1 ....................................60122 ....................1
32 ............... FAN ASSeMBlY ..................................................... 60125 .......................1 ....................................60127 ....................1
33* ............. CAPACIToR STARTeR .....................................................................................................................28788 ...................1
34* ............. MANIFolD ............................................................ 60062 ......................1 ....................................60064 ...................1
2................. lIMIT SeNSoR ....................................................... 60022 ......................1 ....................................60021 ...................2
3................. eleCTRoDe IGNITeR .............................................. 60035 ......................1 ....................................S/A .......................1
4................. eleCTRoDe SeNSoR .............................................. 60040 ......................1 ....................................S/A .......................1
5................. BURNeR ................................................................ 60050 ......................3 ....................................S/A .......................5
6................. IGNITIoN leAD ..................................................... 60045 ......................1 ....................................S/A .......................1
7................. SeNSoR leAD ....................................................... 60046 ......................1 ....................................S/A .......................1
8................. oRIFICe (NAT) ....................................................... 60049 ......................3 ....................................S/A .......................5
9................. oRIFICe (lP) .......................................................... 60056 ......................3 ....................................S/A .......................5
10 ............... GAS VAlVe (NAT) .................................................. 02812 .......................1 ....................................S/A .......................1
11 ............... GAS VAlVe (lP) ..................................................... 02811 ........................1 ....................................S/A .......................1
12 ............... TRANSFoRMeR ..................................................... 60025 ......................1 ....................................S/A .......................1
13 ............... PReSSURe SWITCH ................................................ 60030 ......................1 ....................................S/A .......................1
14 ............... HI lIMIT SeNSoR HeAT eXCH. ............................... 60015 .......................1 ....................................S/A .......................1
15 ............... PReSSURe SWITCH TUBe ....................................... 60031 .......................1 ....................................S/A .......................1
16 ............... INDUCeD DRAFT MoToR ...................................... 60020 ......................1 ....................................S/A .......................1
17 ............... VeNT ADAPTeR ..................................................... 60130 .......................1 ....................................60140 ...................1
18 ............... INDUCeD DRAFT MoToR GASKeT ......................... 60135 .......................1 ....................................S/A .......................1
19 ............... BACK BRACKeT .................................................... 60075 ......................1 ....................................S/A .......................1
20 ............... FRoNT BRACKeT .................................................. 60080 ......................1 ....................................S/A .......................1
21 ............... loUVeRS .............................................................. 60100 .......................5 ....................................S/A .......................7
22 ............... loUVeR SPRING ................................................... 60103 .......................5 ....................................S/A .......................7
23 ............... FlUe BoX .............................................................. 60085 ......................1 ....................................60087 ...................1
24 ............... FlUe BoX GASKeT ................................................. 60090 ......................1 ....................................60092 ...................1
25 ............... HeAT eXCHANGeR ................................................ 60065 ......................1 ....................................60068 ...................1
26 ............... ACCeSS DooR ..................................................... 60070.......................1 ....................................60072 ...................1
27 ............... FRoNT .................................................................. 60095 ......................1 ....................................60097 ...................1
28 ............... SIDe DooR .......................................................... 60110 .......................1 ....................................60112 ....................1
29 ............... WRAPPeR ............................................................. 60115 ........................3 ....................................60117 ....................3
30 ............... FAN MoToR .......................................................... 60055 ......................1 ....................................60054 ...................1
31 ............... FAN GUARD ......................................................... 60120 .......................1 ....................................60122 ....................1
32 ............... FAN ASSeMBlY ..................................................... 60125 .......................1 ....................................60127 ....................1
33* ............. CAPACIToR STARTeR .....................................................................................................................28788 ...................1
34* ............. MANIFolD ............................................................ 60062 ......................1 ....................................60064 ...................1
*Not Shown
Optional Installation Components
24V THERMOSTAT ................................................. 10371
4” VERTICAL VENT KIT (75) ................................... F102848
3” VERTICAL VENT KIT (45) ................................... F102840
4” HORIZONTAL VENT KIT (45,75) ......................... F102845
gas Conversion Kits
Natural gas to Liquid propane
MHU/HSU45
45,000 BTU ...................... 60067
MHU/HSU75
75,000 BTU ...................... 60069
Liquid propane to Natural gas
MHU/HSU45
45,000 BTU ...................... 60066
MHU/HSU75
75,000 BTU ...................... 60071