![background image](http://html1.mh-extra.com/html/desa/dynavent-dnv25pb/dynavent-dnv25pb_owners-operation-and-installation-manual_2485856028.webp)
28
201839
DIRECT-VENT PROPANE/LP GAS HEATER
DYNAVENT
®
ILLUSTRATED
PARTS LIST
BLOWER ASSEMBLY
40,000 BTU/HR MODEL
This list contains replaceable parts used in your furnace. When ordering parts, follow the
instructions listed under Replacement Parts on page 19 of this manual.
KEY
PART
NO.
NUMBER DESCRIPTION
QTY.
1
070570
Combustion Air Cover
Gasket
1
2
121252
Screw, #10 x 3/8" **
8
3
350088
Room Air Wheel
(CW Rotation)
1
4
390328
Room Air Blower Housing
(left side)
1
5
120717
Hex Nut, #10-24 (keps) **
5
6
121661
Tinnerman Nut
2
7
230681
Microswitch Assembly
1
8
121247
Screw, #2-56 x 5/8" **
2
9
070537
Gasket
1
10
120615
Screw, #8 x 1/2" **
1
11
390205
Combustion Air Cover Assy.
1
12
121388
Screw, #10 x 1/2" **
3
13
070420
Combustion Air Crossover
Gasket
1
14
390318
Combustion Air and Motor
Cover Assembly
1
KEY
PART
NO.
NUMBER DESCRIPTION
QTY.
15
121227
Screw, #10-24 x 1/2" **
2
16
070362
Universal Bushing
1
17
070406
Combustion Air Housing
Gasket
1
18
120158
Screw, #8 x 3/8" **
10
19
061663
Wire Clamp
1
20
231036
Capacitor
1
21
062691
Capacitor Clamp
1
22
231231
Capacitor Boot
1
23
350087
Room Air Wheel
(CCW Rotation)
1
24
231136
Motor with Bushings
1
25
062307
Motor Support Bracket
1
26
070165
Motor Gasket
1
27
350085
Combustion Air Wheel
1
28
390201
Room Air Blower Housing
(right side)
1
∆
161093
Equipment Shutoff Valve
1
∆
Part available, not shown.
** Standard hardware, available at your local hardware store.
1
2
3
4
5
2
6
7
8
9
10
11
12
13
14
15
16
17
19
18
20
21
22
24
24
25
5
26
27
2
28
23