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Desa
Space Heater

Model # R55 Official Desa portable forced air heater

Here are the diagrams and repair parts for Official Desa R55 portable forced air heater, as well as links to manuals and error code tables, if available.

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Model diagram and schematic

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ALL PARTS
Showing 10 of 72 parts  |
Space Heater Pump Rotor Blade M8643-2
#12Q

Reddy-r55 or remimgton-rem55 diagram

Space heater pump rotor blade

Part #M8643-2

The manufacturer no longer makes this part, and there's no substitute part

Space Heater Pump Rotor Insert M22009
#12C

Reddy-r55 or remimgton-rem55 diagram

Space heater pump rotor insert

Part #M22009

The manufacturer no longer makes this part, and there's no substitute part

Space Heater Pump Hole Plug M22997
#12L

Reddy-r55 or remimgton-rem55 diagram

Space heater pump hole plug

Part #M22997

The manufacturer no longer makes this part, and there's no substitute part

Kit Pump Adj HA3020

#NI

All parts diagram

Kit pump adj

Part #HA3020

The manufacturer no longer makes this part, and there's no substitute part

Spark Plug HA3013
#9B

Reddy-r55 or remimgton-rem55 diagram

Spark plug

Part #HA3013

The manufacturer no longer makes this part, and there's no substitute part

Hex Nut NTC-4C
#16

Reddy-r55 or remimgton-rem55 diagram

Hex nut

Part #NTC-4C

The manufacturer no longer makes this part, and there's no substitute part

Air Filter HA3014

#NI

All parts diagram

Air filter

Part #HA3014

The manufacturer no longer makes this part, and there's no substitute part

Decal 097204-08

#NI

All parts diagram

Decal

Part #097204-08

The manufacturer no longer makes this part, and there's no substitute part

Access Filler HA2210

#NI

All parts diagram

Access filler

Part #HA2210

The manufacturer no longer makes this part, and there's no substitute part

(not Available Separately) N/P
#9

Reddy-r55 or remimgton-rem55 diagram

(not available separately)

Part #N/P

The manufacturer no longer makes this part, and there's no substitute part

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Why won't my treadmill power up?

Main causes: no power, bad power cord, tripped or faulty overload switch, bad power switch, wiring failure, bad motor co…

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Main causes: rear roller out of alignment, damaged walking belt, bad roller…

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Why won't my treadmill start even though the console display works?

Main causes: missing safety key, bad control console, wiring failure, faulty motor control board, bad drive motor…

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Why is my treadmill's heart rate sensor not accurate?

Main causes: faulty sensors, wiring failure, bad control console…

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Why does my treadmill have no display?

Main causes: bad control console, wiring failure, bad motor control board…

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Why does my treadmill's walking belt slow down?

Main causes: damaged walking belt, improper belt tension, lack of belt lubricant, bad drive motor…

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Why is my treadmill's walking belt slipping?

Main causes: damaged walking belt, improper belt tension, bad roller bearing…

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Repair guides for treadmills

These step-by-step repair guides will help you safely fix what’s broken on your treadmill.

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How to replace a treadmill motor controller

How to replace a treadmill motor controller

Your treadmill motor won't run with a defective motor controller. Replace the motor controller if it doesn't operate the…

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Repair difficulty
Time required
 15 minutes or less
How to replace a treadmill walking belt

How to replace a treadmill walking belt

A worn walking belt will begin to slow down during use. If your treadmill walking belt is worn out, replace it using the…

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Repair difficulty
Time required
 45 minutes or less
How to replace a treadmill drive motor

How to replace a treadmill drive motor

A defective drive motor won't run when activated by the motor controller. Replace the treadmill drive motor if it doesn'…

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Repair difficulty
Time required
 15 minutes or less

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