View and download williams 1403622 owner s manual online.
Williams direct vent wall furnace installation instructions.
Installation by non certified persons is strictly prohibited and will automatically void al.
Improper installation adjustment alteration service or maintenance can cause injury or property damage.
Read this owner s manual carefully before you install your new williams wall furnace.
The direct vent type of furnace draws outside air in from the vent tubes and returns the combustibles back through the vent to the outside.
View and download williams 2509622 owner s manual online.
These videos are for licensed hvac and plumbing contractors only.
2519622 3519622 5019622.
1403622 furnace pdf manual download.
All williams products are tested to the highest standards according to specifications set by the national bureau of standards.
Insulated galvanized sheet for all direct vent units.
1433622 1453622 2203622 2233622.
Direct vent furnaces are compact space saving furnaces featuring simple low cost installation.
Installs with vent kit.
For assistance or for additional information consult a qualified installer service agency or the gas supplier.
Face panels thin wall collar kit model 9307 for wall thicknesses from 1ʺ to 5ʺ.
Oversized vent extensions to meet your installation needs all models accommodate optional through the wall vent which may extend up to 24ʺ maximum.
Maintain all clearances specified in section locating wall furnace and thermostat and vent installation 5.
14 000 22 000 and 30 000 btu hr.
Do not install these furnaces in a travel trailer recreational vehicle or mobile home.
Model 4318 shipping weight 9 lbs.
Do not install the furnace where it could be isolated by closing doors to the heated space.
Direct vent gravity models include 1403821 1403822 2203821 2203822 3003621 and 3003622.
Direct vent furnaces work great in garages and bedrooms.
For over 100 years williams has designed and manufactured quality heating ventilation and air conditioning products for both the home and business.
Attractive and economical direct vent furnaces are a popular choice for heating the home.