Questions and Answers for Williams 14,000 BTU/Hour Direct-Vent Furnace Liquid Propane Gas

A:  These heaters are designed to vent directly to an outside wall, however, please feel free to reach out to our tech services line as they might have additional information which may help you with your alternative venting application.: 1-909-825-0993 ext: 237, 278 or 304. Thanks for inquiring about Williams Comfort products We know you have a choice when purchasing a heating appliance and appreciate your business and the time you took to contact us.

A:  I cannot see the exact model number you are referring to fro this portal, however I can give you this information: The Heater you are referring to is either the model # 1403822 Natural Gas) or #1403821 (LP Gas). If you purchased the wrong one for your application you can purchase a conversion kit. Those conversion kits are as follows: model #8939 (Nat. Gas to LPGas) or #8942 (LPGas to Nat. Gas). The Blower kit for these model Heaters is #2303.

A:  These heaters are sold both ways, LP or Natural gas. In the event you may have purchased the incorrect model there are conversion kits available.

A:  I'm not aware of any copper tubing required to install this cooler, however the gas supply is 1/2" NPT.

A:  3/8 od

A:  Everything you need to install this unit is provided unless you need vent extensions, which are also readily available.

A:  All parts needed are included, my only suggestion would be to frame out around your vinyl siding so that you don't end up with any warpage from heat transfer to the siding

A:  It means this unit is not designed for your location. There is no information available for your remaining question.

A:  The elevation rating is there to ensure safe and efficient gas burning. Our standard is 0' to 2,000', but there are higher altitude models available. Please reach out to our tech services staff at 1-909-825-0993 ext. 237, 278 or 304 for help getting the Williams Comfort product that will work best for your specific application. Thank you for contacting Williams Comfort Products!

A:  The install manual calls for a 9-1/4" Diameter hole be cut through the wall. Depending upon your particular application, you may have to purchase a "Thin Wall Kit" or vent extensions. To maintain the CSA listing only our "Thin Wall Kit", 15" or 24" "Extension Kits" can be used.

A:  A complete installation guide can be viewed via a link on the right-hand side of the product page in order to help you determine if this product will suit your project needs.

A:  It is made in The United States of America. The warranty is for one year on parts from the date of purchase.

A:  This model is made in the USA.

A:  No, a blower is not included.

A:  AFUE on this heater is 65%.