Williams Furnace Co. 250 West Laurel Street Colton, California 92324 U.S.A.
Model Numbers:
2509622; 2539622; 2559622; 3509622; 3539622; 3559622;
5009622; 5039622; 5059622
FOR USE WITH NATURAL GAS ONLY
Model Numbers:
2509621; 2539621; 2559621; 3509621; 3539621; 3559621;
5009621; 5039621; 5059621
FOR USE WITH PROPANE GAS ONLY
READ THIS OWNER'S MANUAL CAREFULLY BEFORE YOU
INSTALL YOUR NEW WILLIAMS WALL FURNACE.
Do not store or use gasoline or other
WHAT TO DO IF YOU SMELL GAS:
Btu/hr. Model
Installation and service must be performed
alteration, service or maintenance can cause injury
or property damage. Refer to this manual.
assistance or for additional information consult a
qualified installer, service agency or the gas
ave this manual for future reference.
Top-Vent Gravity Wall
WARNING: If the information in these
instructions is not followed exactly, a fire or
explosion may result causing property
damage, personal injury or loss of life.
flammable vapors and liquids in the vicinity
of this or any other appliance.
Open all windows.
Do not try to light any appliance.
Do not touch any electrical switch; do not
use any phone or cell phone in your
Extinguish any open flame.
Immediately call your gas supplier from
a neighbor's phone. Follow the gas
supplier's instructions.
If you cannot reach the gas supplier,
call the fire department.
by a qualified installer, service agency or
the gas supplier.
Improper installation, adjustment,
Table of Contents
Gas-fired top vent gravity wall furnace (41 pages)
Monterey home furnaces and thermostats (3 pages)
Monterey home furnace top vent gas wall heater (44 pages)
Home furnace top vent gas wall heater (44 pages)
Top-vent gravity wall furnace (40 pages)
High-efficiency direct-vent furnaces (2 pages)
Direct-vent furnaces and digital wall thermostats (3 pages)
Direct vent wall furnace (27 pages)
Direct-vent furnaces (2 pages)
Direct-vent wall furnace (26 pages)
Garage furnaces (2 pages)
Compact heating system (2 pages)
Williams furnace co. direct-vent wall furnace owner's manual (12 pages)
Counterflow direct vent gas wall furnaces (48 pages)
Wall furnace (46 pages)