Keeps blowing gf breaker - Bunn BT10B Coffee Maker

You have a dead short or faulty breaker disconnect range the try breaker again .

recycle the breakers as they could be tripped but appear to be in the on position
get in an accredited electrician to check that circuit for problems

In some jurisdictions bedroom receptacles as well as bathroom ones must be GF protected. If you can't find a reset on the receptacle itself, there may actually be a GF circuit breaker installed in the main power breaker box.

Does it blow the breaker instantly on start up or does it take a little while?

u either have a short or ur breaker is damaged and only puts out half the volts so when fridge which uses more voltage is plugged in , it blows?

Is it really a fuse box ? or breakers ? If nothing is running on that circuit ,you probably have a short circuit , the fuse or breaker is saving you from a fire.

Blockage in hoses or heater core also bad thermostat can cause this fuse would stop blower motor not the abilty to produce hot air

Depending on what is causing the breaker to blow will be important to know. Refrigerators do draw a good bit of power on a 20 amp circuit especially when the refrigerator goes into defrost. Refrigerators are made to run on a 20 amp circuit without other machines or appliances using the same power circuit. Circuit breakers weaken over time too especially if they have more than they are. rated for plugged into the same circuit. And your circuit may be doing its job by detecting an excessive draw of power when the refrigerator is plugged in. You must have someone that knows electricity to inspect your refrigerator for shorting and the circuit it is plugged to for correct wiring for every ones safety. Thanks, Sea Breeze

Does it have the proper amp./volt fuse? Try replacing the fuses.

youre drawing too much current try a few different outlets you may have too many things on that curcit if it keeps doing it buy a new one this one is a fire hazard