Enerco MHU 75 Electric Heater 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) .....................................................0 28 11 ........................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