Modeled after commercial coffee makers, the Bunn BX can brew up to 10 cups of coffee in just three minutes. Bunn is the only company that utilizes a water reservoir to keep water hot and on standby, always ready to brew a pot of piping hot coffee quickly and without the normal wait time associated with other home brewers.
When you first set the Bunn BTX up, you add up to 10 cups of cold water to the water reservoir and turn the power switch on. It will take about 15 minutes to heat the water initially. This water will stay hot and ready until you go to brew a pot of coffee.
The Bunn GRX is the least expensive coffee brewer in the Bunn lineup. It features the same performance and quality of the more expensive Bunn models, but the housing is not as fancy (instead of having the stainless steel water reservoir visible, it is actually shrouded in plastic).
The NHBX is the newest drip brewer in the Bunn line, and it was a step in a different direction from Bunn's classic designs past and present. The design changes are purely cosmetic and the NHBX packs the same list of features and performance found on all Bunn coffee brewers. Its foot print is slightly smaller as well. This new, more styled look has made this brewer one of the most popular models.