Question about Bunn NHB Coffee Maker

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Bunn coffee maker

My Bunn coffee maker begins to drip before I shut the lid.

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Re: Bunn coffee maker

Is the burner hot while your pouring water in?

Posted on Sep 15, 2007

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The water from my bunn nhbx , drips constantly when lid is closed or not and emptys very slowly when closed

This can occur when the machine has a lime build-up. I would recommend cleaning and deliming the machine and if this doesn't fix the problem, call 800-352-2866 for further assistance.

Jun 15, 2010 | Bunn NHB Coffee Maker

1 Answer

Coffee is in water is in nothing happens

You may not have enough water in the tank.
Follow these steps

1. With the coffee pot unplugged, fill your resevoir/tank until water begins pouring out of your sprayhead and brew basket.
2. Wait for the water to finish dripping then plug in your Bunn.
3. Let your Bunn warm up for at least 8 minutes.
4. Run a test cycle with clean water, remembering to use the water pitcher provided for this purpose, while leaving your empty pot on the burner beneath the brew basket.
5. If your cycle completed, and your coffee pot is filled to the desired level you are ready to make coffee.

Remember that these Bunn models have no water filter2_bing.gif installed, so, the cleaner the water the better tasting the coffee.

Jan 04, 2010 | Bunn VPR Coffee Maker

2 Answers

Have a Bunn NHB. I cannot get more than 4 cups of

I work for BUNN. Has your issue been resolved? The rocker arm is inside the pour in bowl (where you pour in the water for brewing). To get to it you have to take off the entire top lid (not just the spin lid above the pouring area). That can be removed by lifting it up and then you simply snap it back on when you are finished. Hope this helps.

Jan 03, 2010 | Bunn NHB Coffee Maker

1 Answer

Bunn coffeemaker starts before water completely in reservoir

You might try this first. Remove the entire top lid and remove the clear suction cup located near the back of the brewer. Clean this cup with white vinegar and also take your deliming tool and place it in the hole where the suction cup was and clean out. If this does not correct the problem, please call customer service with the model and code date. If your machine is 3 years old or less, we can replace it at no cost. If it is over 3 years old, we will replace it at a reduced price.

Oct 06, 2009 | Bunn NHB Coffee Maker

1 Answer

Waterflow begins before lid is closed

thats why it came with a plastic pitcher

Nov 16, 2008 | Bunn NHB Coffee Maker

1 Answer

Bunn omatic model F20 doesn't stop dripping

Check out:

This is the free full service manual F15, F20 & F35 complete with troubleshooting section at the rear. This section has easy, plain english steps to follow to solve this very problem (others, too).

Good luck!

Oct 02, 2008 | Bunn -O-Matic Corp. 2 Warmer Auto Brewer...

2 Answers

Lid on carafe

Sadly, I have about 10 people who have this coffee maker. It is a wonderful little coffee maker and is very delicate.

the worst problem all the people here say is the lid leaks like a waterfall or it leaks by dripping non stop while pouring.

I had to call Bunn, who made this machine, and they have yet to figure out a solution to this problem other than having people who own this machine buy a whole new carafe with new seals.

You might try your local applianace repair store. Sometimes their engineers are smart guys who knows exactly what seals will work or where to get the parts you need better than the actual manufacter.

May 12, 2008 | Bunn BT10B Coffee Maker

1 Answer


Is the burner hot when this occurs?

Sep 14, 2007 | Bunn A10 Coffee Maker

1 Answer

Premature dripping

no, the water level in the tank goes up and out the siphon tube. you have about ten seconds before the machine starts to brew a pot.

Sep 14, 2007 | Bunn NHB Coffee Maker

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