What should I do if the zero-cooling water heater consumes gas?

If the zero cold water heater consumes a lot of gas, it may be caused by system problems. The following are some reasons that may lead to excessive gas use and their solutions:

1. Low water pressure: If the water pressure is too low, more gas is needed to heat the water. Check whether the water pressure is correct. If it is not correct, it needs to be adjusted and repaired.

2. Incorrect reading of the gas meter: use the gas meter to check whether the gas consumption is correct. If the gas meter reading is incorrect, it needs to be diagnosed and repaired.

3. Water pipe leaks: Water pressure will drop due to water pipe leaks, so more gas is needed to heat the water. Check whether the water pipe leaks, and replace or repair it if necessary.

4. Aging of water heater: The age of water heater has passed, which may lead to low efficiency of the system. If the water heater is aging, it needs to be replaced.

5. Improper throttle adjustment: The setting of throttle is very important, and improper setting will lead to insufficient fuel consumption. For setting the throttle valve, the manufacturer's guidelines must be followed.

To sum up, if your zero-cooling water heater consumes too much gas, please check the above problems and carry out maintenance according to the corresponding methods. If you really can't solve the problem, you can consult a professional for further help.