Williams Direct Vent Wall Furnace Installation Instructions
Read this owner s manual carefully before you install your new williams wall furnace.
Williams direct vent wall furnace installation instructions. Refer to this manual. Model 4318 shipping weight 9 lbs. These videos are for licensed hvac and plumbing contractors only. 1403622 furnace pdf manual download.
Do not install these furnaces in a travel trailer recreational vehicle or mobile home. 2519622 3519622 5019622. View and download williams 1403622 owner s manual online. Improper installation adjustment alteration service or maintenance can cause injury or property damage.
Do not install the furnace where it could be isolated by closing doors to the heated space. 1433622 1453622 2203622 2233622. Installation by non certified persons is strictly prohibited and will automatically void al. All williams products are tested to the highest standards according to specifications set by the national bureau of standards.
14 000 22 000 and 30 000 btu hr. Maintain all clearances specified in section locating wall furnace and thermostat and vent installation 5. Installs with vent kit. Oversized vent extensions to meet your installation needs all models accommodate optional through the wall vent which may extend up to 24ʺ maximum.
View and download williams 2509622 owner s manual online. 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. Direct vent gravity models include 1403821 1403822 2203821 2203822 3003621 and 3003622.
Insulated galvanized sheet for all direct vent units. For over 100 years williams has designed and manufactured quality heating ventilation and air conditioning products for both the home and business. 2509622 furnace pdf manual download. Top vent gravity 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.