Rinnai Tankless Water Heater Error Code 12: Troubleshooting Tips
Error Code 12 on a Rinnai tankless water heater indicates a flame failure. This usually means there is an issue…
Should You Turn off Tankless Water Heater When on Vacation
Yes, you should turn off your tankless water heater when on vacation. It saves energy and prevents potential issues. Turning…
What Amp Breaker for Tankless Water Heater
A tankless water heater typically requires a 30 to 50 amp breaker. Check the manufacturer’s specifications for exact requirements. Choosing…
What Size Tankless Water Heater for Radiant Heat
For radiant heat, a tankless water heater should be sized at 140,000 to 199,000 BTUs. Proper sizing ensures optimal performance….
What Does E5 Mean on a Tankless Water Heater
An E5 error code on a tankless water heater typically indicates a problem with the water flow or temperature sensor….
What Size Expansion Tank for Tankless Water Heater
An expansion tank for a tankless water heater typically ranges from 2 to 5 gallons. The exact size depends on…
What Size Breaker for Electric Tankless Water Heater
For an electric tankless water heater, the recommended breaker size is typically 30 to 50 amps. The exact size depends…
What Temperature Should I Set My Navien Tankless Water Heater
Set your Navien tankless water heater to 120°F for optimal efficiency and safety. This temperature prevents scalding and conserves energy….
Are Tankless Water Heaters Noisy? Silence Your Concerns
Tankless water heaters can be noisy due to their internal components. They may produce sounds like clicking or humming. Tankless…
Rinnai Tankless Water Heater Leaking by Exhaust When Turn off
Rinnai Tankless Water Heater leaking by exhaust when turned off is a common problem that can be caused by a…