Williams 7435, 7735, 29035, 773512, 773511 User Manual

A high-efficiency, low-profile

furnace that may be installed

nearly anywhere. Great for

homes, apartments, offices,

garages and room additions

Just minutes are all that is needed to warm
up your room while enjoying the money­saving, high-efficiency design, modern
appearance and low-cost installation.

Williams' high-efficiency direct-vent
furnaces require no inside air for operation.
making them an ideal choice for safe
operation to add comfort to nearly
anyplace heat is needed.

High-Efficiency

Direct-Vent Furnaces

29,400 Btu/hr

Model Series 29035

Model

Series

07435

These models

require no

electricity

–

great during

power outages

17,700 Btu/hr

40,000 - 62,500 Btu/hr

Model Series 17735

Model Series 29035 and 17735

Features a humidifier, programmable timer/clock, electronic ignition and
a whisper-quiet blower system.

Design Features

 Efficiency Ratings:

- 7,400 Btu/hr. Series: 79%

- 17,700 and 29,000 Btu/hr. Series: 82%

 Easy installation -- all vent material included
 Attractive, durable fresh-white finish.
 Natural and propane models
 Unique wall-mount design frees up floor space
 Small, low-profile vent size
 Sealed-combustion safety technology uses no

7,400 Btu/hr

.

inside room air for operation.

High-Efficiency Direct-Vent Furnaces

g

g

Model Number

Natural 0773512 1773512 2903512
Propane 0773511 1773511 2903511

Btu/hr Input Rating 7,400 17,700 29,000
Btu/hr Output Rating 5,850 14,514 23,817
Efficiency Percentage

Thermal 79 82 82

Dimensions

Width
Depth
Height

Air Inlet Pipe Diameter
Exhaust Pipe Diameter
Noise Level at 10' may speed --- 39 db 41 db
Wall Hole Diameter
Electrical Supply --- 110 Volts 110 Volts
Air Flow

(cfm)

Total Electrical Load --- 86 140
Maximum Wall Thickness
Type of Control Built-In Built-In Built-In
Shipping Weight (lbs.) 44 57 93

Gas connection: ½" · All models are rated for 2,000' elevation.

18⅞" 21¾"39⅝"

6¾"8¼"8¼"

22¾"28⅛"28⅛"

3⅞"1⅞"1⅞"
2⅜"1⅜"1⅜"

4⅛"

2" 2"

--- 129 265

19½"19⅝"19⅝"

 Unique wall-mount design frees up critical floor space
 Electronic ignition
 Air-to-air system offers instant heating

Accessories

Umbrella Holder

The Vent Adapter Accessory is used to compensate for the extra
space left around the vent hole when replacing a furnace with a
larger vent opening. It can also be used to extend the flue
terminal on homes with vinyl siding so

ainst the edge of the siding.

flush a

Fragrance Holder Towel Warmer

17735 Series Accessories

Vent Adapter (17735 & 29035 Series)

that the vent cap lies

Features

Warming Tray

For clean, comfortable heat when and where you want it. The gas flame is completely
sealed inside, away from all contact with room air. Air necessary for combustion is
drawn into the chamber from outside through direct wall vent, and all combustion
products are vented directly to the outside. Only clean, gentle heat, in continuous
circulation is delivered into the room. Windows and doorscan stay closed because no
room air is used for combustion.

Air Filter

Easy access, keeps the fans clean

and is low maintenance.

29035 Series

17735 and 29035 Series

Humidification System

Relieve the effects of dry winter air. Built-in humidifier keeps
air soft and moist in dry weather.

Programmable Timer

A programmable thermostat in your home is one of the
easiest ways to save

timer/clock.

Termination Cap (Flue)

Small, low-profile termination
cap goes on the exterior of the
buildin

.

energy and money. On/off, seven-day

Summertime Ventilation

A two-speed recirculating fan will move the cool air off the
floor and circulate it throughout your home to keep it more
comfortable .

07735 Series

No electricity required

250 West Laurel Street · Colton, California 92324 USA
[phone] · Fax: [phone] or [phone]
Consumer Line: [phone]
Homeowner Assistance: [phone]
www.e-wfc.com

© 2009 Williams Furnace Co. Printed in U.S.A. All Rights Reserved Subject to Change without Notice L1457

Important

· Read owner's manual before using/installing.

· Photographs are representative.

· Check local codes and ordinances for permitted uses.

· Consult installation manual for clearances prior to installation.

· We reserve to right to amend product specifications without notice.

· Installation and servicing recommended by a qualified service person.

· Venting must comply with the installation manual.

· Please read the warranty for any limitations for disclaimers.

· Combustion chamber carries a ten-year limited warranty. All other parts carry a one-year limited warranty.