Speed Queen Stack Tumble Dryers - User Manual

On-Premises
Stack Tumble Dryers
www.speedqueen.com
AO10-0633
A Passion to Lead
30 lb (13.6 kg) Stack Tumble Dryer
45 lb (20.4 kg) Stack Tumble Dryer
OPL Stack Tumble Dryer Specifications
STT30 STT45
Control Option Dual Digital Dual Digital
Dry Capacity - lb (kg) 2 @ 30 (13.6) 2 @ 45 (20.4)
Filling Ratio - lb (kg) 20:1 = 33 (15.1) 20:1 = 46 (21.1)
Width - in (mm) 31 1/2" (800) 34 1/2" (876)
Depth - in (mm) 42 3/4" (1086) 48 5/8" (1235)
Height - in (mm) 76 1/4" (1937) 81 1/16" (2059)
Cylinder Diameter - in (mm) 30" (762) 33" (838)
Cylinder Depth - in (mm) 26" (660) 30" (762)
Cylinder Volume - cu. ft. (liters) 10.6 (301) 14.8 (421)
Door Opening Size - in (mm) 22 5/8" (576) 26 7/8" (683)
Airflow - cfm (liter/sec) 60 Hz: 400 (189) 60 Hz: 600 (283)
50 Hz: 340 (160) 50 Hz: 500 (236)
Air Outlet Diameter - in (mm) 1 x 8" (203) 1 x 10" (254)
Energy Data (per pocket) Gas Models: Gas Models:
60 Hz: 73,000 Btu/hr (21.4 kW) 60 Hz: 95,000 Btu/hr (27.8 kW)
50 Hz: 73,000 Btu/hr (21.4 kW) 50 Hz: 87,000 Btu/hr (25.5 kW)
Steam Models:
At 100 psi (6.9 bar): 3.2 BHP,
111,000 Btu/hr (32.5 kW)
Electric Models:
21 kW
Electrical Specifications Gas and Steam Models: Gas Models Only:
120/208–240/60/1; 2W/3W+G 200/60/1; 2W+G
100/200-220/60/1; 2W+G 208-240/60/1; 3W+G
100/200/50/1; 2W+G 200-208/240/60/3; 3W+G
230–240/50/1; 2W+G 200/50/1; 2W+G
200-208/240/60/3; 3W+G 230-240/50/1; 2W+G
380/60/3; 3W+G
200/50/3; 3W+G
230–240/50/3; 3W+G
380/400–415/50/3; 3W+G
460-480/60/3; 3W+G
Electric Models:
200–208/60/3; 3W+G
200/50/3; 3W+G
230-240/50/3; 3W+G *
240/60/3; 3W+G
380/60/3; 3W+G
380/50/3; 3W+G
400–415/50/3; 3W+G
460–480/60/3; 3W+G
Motor Size - HP (W) Fan 1/4 (187) 1/2 (375)
Cylinder 1/4 (187) 1/2 (375)
Plumbing Connections Gas Models: 1/2" - NPT Gas Models: 1/2" - NPT
One manifold gas connection. One manifold gas connection.
Steam Models: 3/4" - NPT
Width 32 1/2" (825) 35 1/2" (902)
Depth 47" (1194) 54" (1372)
Height 81" (2057) 85" (2159)
Net Weight - lb (kg) 544 (247) 673 (305)
Shipping Weight - lb (kg) 582 (264) 718 (326)
Agency Approvals Gas Models: CSA Star, CSA Flame, Gas Models: CSA Star, CSA Flame,
c
CSA
us
, CE, Australia Gas
c
CSA
us
, CE,
Australia Gas
Electrical & Steam Models:
c
CSA
us
, CE
Shipping Dimensions
Approx. - in (mm)
*Not available in EU
Tumble dryer models are made to suit a variety of electrical service characteristics. See your Speed Queen distributor for specifications. For further details
on installation, refer to Installation, Operation and Maintenance instructions supplied with the tumble dryer. Amperage ratings available in Installation Manual.
For the most accurate information, the installation guide should be used for all design and construction purposes. Due to continuous product
improvements, design and specifications subject to change without notice. The quality management system of Alliance Laundry Systems’ Ripon facility
has been registered to ISO 9001:2000.
©Copyright 2010 Alliance Laundry Systems LLC
AO10-0633_Layout 1 9/28/10 11:40 AM Page 1

Summary

Speed Queen On-Premises Stack Tumble Dryers Introduction

Dual Digital Controls

Features dual digital timer controls for setting drying time, cool down, and temperature.

Classic Durability and Quality

Highlights Speed Queen's over 100-year reputation for quality construction and durable internal components.

Efficiency and Productivity Features

Discusses axial airflow process in 30 and 45 lb dryers for faster, efficient drying and utility cost savings.

Key Features and Benefits

Easy Open-and-Shut Case Design

Features extra-large stainless steel doors and heavy-duty hinges for repeated use in high-volume laundries.

Excellent Drying Capacity

Stack 30 and 45 lb models offer substantial capacity, comparable to larger single-pocket dryers.

Simple Installation Process

Dryers are designed for easy installation with single gas, electrical, and exhaust connections.

Fast Heating Performance

High-performance burners provide quick, even heat distribution, reducing drying times and saving energy.

Less Lint Clean-Up

Lint drawers offer maximum capacity in minimum space, reducing cleaning frequency.

Industry-Leading Warranty

Features a three-year limited parts warranty, demonstrating commitment to product support.

OPL Stack Tumble Dryer Specifications

Speed Queen Stack Tumble Dryers Specifications

General

Brand	Speed Queen
End of Cycle Signal	Yes
Stackable	Yes
Color	White
Exhaust Outlet Diameter	4 inches
Type	Stack Tumble Dryer
Capacity	7.0 cu. ft.
Heat Source	Electric
Voltage	240V
Amperage	30A
Control Type	Electronic