2024 WD CATALOG

RED DOT UNITS

RED DOT UNITS

Heater Air Conditioner Model R-9520-0 SERVICE PARTS LIST

OFF-ROAD

R-9520 Floor Heater/Air Conditioner with Reversible Cores CONSTRUCTION • MINING • AGRICULTURE Our R-9520 is a powerful floor-mounted heater/air conditioner for heavy-duty and off-highway equipment cabs. Plenum options let you duct or direct air where you need it, and a variety of remote-mounted controls are available to complete the installation. A plastic trim kit is available with the louvered plenum assembly for an integrated look.

9

8 7

14

HEATER-A/C

1

10

8 7

R-9520 SPECIFICATIONS BTUs Heating – 31,600 BTU/Hr @ 100°F

13.9" 353mm

(9.3 kW @ 37.8°C) air temperature rise, Cooling – 33,070 BTU/hr with 36°F (9.7 kW with 2.2°C) refrigerant temperature and 80°F (26.7°C) wet bulb entering air

HEATER-A/C

15

17.9" 453mm

13.8" 350mm

5

AIR FLOW 430 CFM (730 m 3 /h) WEIGHT 41 lbs. (19 kg) MOTOR CURRENT 22.4 amps @ 13.6 VDC DRAW

2 3

One three-speed; vented; permanent magnet

10.5" 260mm

6

(includes 2 amps for A/C clutch) 11.2 amps @ 27.2 VDC (includes 2 amps for A/C clutch) R-9520 SYSTEM ORDERING GUIDE R-134a

4

11

NOTES

12

UNITS

R-9520-0P

12 VDC - Heater / Air Conditioner 24 VDC - Heater / Air Conditioner

R-9520-0-24P

7

CONDENSER

77R7100 - Radiator Mount R-9725-3P - Remote Mount See Unit Condenser Section R-9725-3-24P - Remote Mount See Unit Condenser Section See Condenser Section

11

GENERAL PURPOSE INSTALLATION KIT

78R1705 78R1070 78R1077 78R1027

Remote Mount Rooftop condenser Rooftop condenser

ATCO version ATCO version EZ Clip version EZ Clip version

13

Front mount condenser

COMPRESSOR

Requires compressor and mounting kit

See Compressor Section

ITEM NOTE PART NO.

DESCRIPTION

CAT. NO.

ITEM NOTE PART NO.

DESCRIPTION

CAT. NO.

OPTIONS:

11 12 13 14 15 16 17 18

RD-3-8934-0P Cover- Plumbing

1 2 3 4 5 6 7 8 9

RD-3-8928-0P Cover Assembly- Housing RD-3-7383-0P Motor Blower Assembly- 12v RD-3-7383-1P Motor Blower Assembly- 24v RD-5-7015-1P Expansion Valve RD-1-2006-0P Heater Core Assembly RD-2-5772-0P Evaporator Core Assembly RD-5-6690-0P Relay- 12v Metri-Pac RD-5-6693-0P Relay- 24v Metri-Pac RD-5-3647-0P Resistor- Speed Control

Control Panels (See also 71 Series, Control Panels)

RD-5-4487-0P Adapter- Hose, 2" Diameter

RD-5-6239-0P Snap Fastener RD-3-8113-0M Guard- Resistor RD-3-3174-0P Retainer- Motor RD-5-8076-1P Air Filter

71R5600 Three-speed motor switch - includes manual water valve control 71R5605 Three-speed motor switch - includes electronic water valve control 71R5123 Three-speed motor switch - includes A/C switch and electronic water valve 71R5812 Automatic Temperature Control - 12 volt 71R5600 Three-speed motor switch - includes manual water valve control 71R5605 Three-speed motor switch - includes electronic water valve control 71R5123 Three-speed motor switch - includes A/C switch and electronic water valve 71R5814 Automatic Temperature Control - 24 volt

71R8321 76R3465 71R1902 71R1904 71R1450 71R3200

A B B

78R5360M 72R4536 72R4537

R-9520-0P

RD-3-10111-0P Plenum Cover w/ Louvers

RD-3-10112-0P Air Outlet

Louvered Plenum Assembly RD-3-10111-0P

10

RD-5-4531-24P Thermostat

NOTES: A = Not shown B = Optional

R-9520-0-24P

RD-3-11163-0 (REV A) RED DOT CORPORATION P.O.Box 58270 Seattle, WA 98138 (206) 575-3840 AMCustomerService@RedDotCorp.com

FOR REFERENCE ONLY. SUBJECT TO CHANGE WITHOUT NOTICE

Ductable Plenum Assembly RD-3-10112-0P

RED DOT CORPORATION 2504 E Main Ave Puyallup, WA 98372 (206) 575-3840 AMCustomerService@RedDotCorp.com RD-3-1163-0 (REV A)

FOR REFERENCE ONLY. SUBJECT TO CHANGE WITHOUT NOTICE

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