A Honeywell gas furnace valve ranges in price from $25 to over $200, as of 2015. The lower priced items tend to be found on eBay, but prices here may go up depending on bids. These valves are also available from Grainger and other online retailers.
When shopping for a Honeywell gas furnace valve, it is important that the correct one is chosen, as there are different models available. For instance, when shopping at Grainger, a consumer can search based on the specific ignition type, BTU capacity and valve type. On eBay, though these search options are not available, keyword searches help to narrow down the choices.