Question about A.O. Smith BTH-300 BTH-300 130 Gallon 300,000 BTU Cyclone Xi[REG] Commercial Gas Water Heater

Open Question

Give me codeD6 300a water heater - A.O. Smith BTH-300 BTH-300 130 Gallon 300,000 BTU Cyclone Xi[REG] Commercial Gas Water Heater

Posted by on

  • ashok patel Jan 16, 2013

    We had a water leak and had to shut down our water heater. After we turned it back on, it gives me an error saying that there is no water. On the Advanced Menu it says that there is No Tank Voltage. It has an Error Code D6 Data 0x8. Any help would be gladly appreciated.



Add Your Answer

Uploading: 0%


Complete. Click "Add" to insert your video. Add



Related Questions:

1 Answer

Leaking water from top

1) Copy following link for troubleshooting leaking water heater:

2) After opening link to identify problem, add a comment and give brand, type and approx age of waTer heater for more possible help.

Feb 19, 2013 | Water Heaters

1 Answer

GE SmartWater Hot water tank. Water heater will not stop heating.

Hello Anita:

1) For gas water heater: Turn off gas to heater:

2) For electric water heater: Turn off circuit breaker.

3) For gas: Copy following link to identify gas control valve thermostat, and troubleshoot by type of gas control.

4) For gas: Gas control valve thermostat has probably gone bad.

5) Add comment and give clear description of water heater.

6) Call plumber.

Feb 17, 2013 | Water Heaters

1 Answer

2 yr old ecco sense UMC 117 unit flashes 38 beeps and wont give hot water

1) Copy following link for Rheem tankless troubleshoot, including ecosense.

2) Probably needs new circuit board.

3) Product manual usually give list of required yearly maintenance.
Perform the maintenance, just like changing oil on car, and then service technician is familiar with your water heater and can count on your money each year around Christmas.

4) For independence, reliability, cost, and convenience, don't buy tankless water heater, or any other expensive/complicated water heater that requires yearly maintenance, and generally cannot be repaired by homeowner.

Jan 04, 2013 | Rheem Tankless Water Heater Main Remote...

2 Answers

Water heater leaks

You have to replace water heater.
But you can buy-time if leak is small by turning heater off except when you need hot water. This will give you 30-60 days to shop and find best heater.

To prevent tank from rusting in this manner, inspect and replace anode rod each 2-4 years, and keep water pressure below 80psi.

Aug 24, 2012 | Water Heaters

1 Answer

Red light is flashing on my hot water tank, not producing hot water just today

You have tank-type water heater, but type of water heater and control is not known.
For possible help, add a comment and say if you has gas or electric water heater and describe what type of gas valve or control box is giving the error code.
Open following link to identify some basic types of controls:

Jul 08, 2011 | Reliance Natural Gas Water Heater Control

1 Answer

Hot water smells

Do you have a well? How old is the water heater? If I remember correctly, the water may have corroded your water heater valve thermostat bulb. Call the manufacturer ph# on the tank, give then make, model & serial # and see if the unit is under warranty and if they can give you a solution to your problem or a replacement part. Have a plumber or local repairman install part or repair it.

May 13, 2010 | Water Heaters

1 Answer


the hot water tank may be filled with scale buildup on the inside. drain a few gallons out of tank until the water runs clear. it is best to drain out water heater at least 2 times a year.

Jan 09, 2010 | Rheem 40 GAL ELEC TALL Water Heater 6YR SC...

1 Answer

My bosch gas water heater does not give out

This sometimes happens in undersized gas delivery pipes. Does the unit have at least a 3/4" supply pipe?

Jul 08, 2009 | Bosch AquaStar 125FXKIT-NG 125FX Natural...

Not finding what you are looking for?
A.O. Smith BTH-300 BTH-300 130 Gallon 300,000 BTU Cyclone Xi[REG] Commercial Gas Water Heater Logo

Related Topics:

69 people viewed this question

Ask a Question

Usually answered in minutes!

Top A.O. Smith Water Heaters Experts


Level 3 Expert

451 Answers


Level 3 Expert

2223 Answers

Mack Baxter

Level 3 Expert

383 Answers

Are you an A.O. Smith Water Heater Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides