When your tankless water heater begins malfunctioning, there are several things you need to do to cope with the situation and arrange for repairs promptly. The following are six things to do when you're in need of tankless water heater repair. 

Be patient

Dealing with a malfunctioning water heater or any other malfunctioning appliance can be frustrating. When your appliances aren't working right, it can disrupt your schedule. However, it's important to be patient.

Many common tankless water heater repairs can be performed fairly quickly so that your home will soon have hot water again. 

Do some basic troubleshooting

There are a few basic things you can do to troubleshoot the malfunction and help your repair service to pinpoint the problem. 

If you have an electric tankless water heater, you can check the circuit breaker and make sure that your water heater hasn't stopped functioning because of an electrical issue such as a blown fuse. If your unit runs on gas, you can make sure that there is no problem with your pilot light or gas supply.

Other basic troubleshooting tasks you can take care of include inspecting the exterior of your water heater to see if there are any leaks or physical damage. 

Let everyone know that there are water heater troubles in your home

If there are other members of your household, it's a good idea to let them know that your tankless water heater is in need of repair. 

Get in touch with a tankless water heater repair service as quickly as possible

You should contact a tankless water heater repair service right away to get a technician out to your home quickly. If you don't have a repair service in mind that you've worked with before, you can find plumbers that handle tankless water heater repairs online or in the phone book. 

Rearrange your schedule

Tasks such as bathing or doing dishes are going to be more difficult without hot water. That's why you'll probably have to rearrange your schedule until your water heater repair service is able to get the issue fixed. 

Be available to communicate with your tankless water heater repair service

It's ideal for you to be present when repairs are being done on your water heater. Your repair service will let you know what the problem is and how it can be repaired after inspecting and troubleshooting your tankless water heater malfunction.