There are two Houzz templates available in GoDataFeed: Houzz & Houzz w/ Shipping Calculator. 

In order to determine if you are using calculated shipping and require the Houzz w/ Shipping Calculator template, please log into your Houzz account and navigate to:

Seller Central > Settings > Seller Info > Shipping Calculator & Warehouse Info

If Calculate Shipping is enabled and checked, then use the Houzz w/ Shipping Calculator template.