I have a 10 cup Bunn NHBX which leaks around the spray head. Is there a repair kit available?

Thermal fuse is blown. Above and almost behind tank, and most likely brown. New one at www.bunn.com

lift filler led and remove 2screws on top of reservoir
Then remove 4 screws that hold the reservoir on an you should be able to lift it off

IF YOU are good at repair,

Before ordering any parts, (And by the way the part you listed is the hi-limit thermostat) get a volt meter and check the heating element, thermostat and loose/burned wires or wire connectors.

Note: Thermostat is more money, more like $26 - $47.

Good luck.

I do apologize but there isn't a wiring diagram available for the machines. If you will call customer service at 800-352-2866 we will be happy to assist you with your issue.

What a scam. I am a professional electronic technician trained
in safe practices in electrical work and they won't sell me the replacement switch. I will source a suitable replacement from one of the big electronics supply catalogs. This will be my last Bunn coffeemaker.

It sounds like you might have a problem with the water tubing. If you will call Customer Service at 800-352-2866 we will be happy to assist you with this issue.

I work for BUNN. Here's a link to the manual for your NHBX-B
http://www.bunn.com/pdfs/retail/usecare/41756.0000_STX_NBX_U_C_English.pdf

If sounds like a bad seal/gasket. Please call customer service with the model and date code. If your machine is 3 years old or less, it will be replaced at no cost. If it is over 3 years, depending on the date code, there is a seal kit available to repair the leak. Or we can replace it at a reduced price.