FREQUENTLY ASKED QUESTIONS
Choose your product below
Enter keywords to filter the results
Troubleshooting
Buyer's Info
- Can I still get hot water if the power is out?
- Does a tankless water heater work differently with low-flow faucets or showerheads?
- Can a Rinnai Tankless Water Heater be installed in a mobile home?
- Does Rinnai offer a battery backup system?
- Does Rinnai manufacture an electric tankless water heater?
- What types of fuel do Rinnai Tankless Water Heaters use?
- Do Rinnai Tankless Water Heaters have a UL Rating?
- Can an external Rinnai Tankless Water Heater be used in cold climates?
- What is the minimum water flow required to operate a Rinnai Tankless Water Heater?
- What is temperature rise?
- What is the life expectancy of a Rinnai Tankless Water Heater?
- Can Rinnai Tankless Water Heaters be used on houseboats or RVs?
- Does a Rinnai Tankless Water Heater have a standing pilot?
- Why should I buy a tankless water heater?
- What are the advantages and disadvantages of a tankless water heater?
- How does recirculation work?
- What is the best gas tankless water heater?
- How much does it cost to install a tankless water heater?
- What does Consumer Reports say about tankless water heaters?
- Can I buy a Rinnai tankless water heater at Lowe’s or Home Depot?
- How do I install a tankless water heater?
- Can I install a tankless water heater myself?
- How does a tankless water heater work?
- Are tankless hot water heaters better than a tank?
- How big is a tankless water heater?
- Is a tankless water heater right for me?
- What is an on-demand hot water heater?
- Are tankless water heater rebates available?
- Are there tax credits available if I purchase a Rinnai tankless water heater?
- Can a Rinnai tankless water heater be used to heat a pool or spa?
Installation
- What size gas line does a Rinnai Tankless Water Heater require?
- Can a Rinnai Tankless Water Heater be converted to a different gas type?
- What are the power supply requirements for a Rinnai Tankless Water Heater?
- Can I use a recirculation line with Rinnai Tankless Water Heaters?
- Can I install a Rinnai tankless water heater myself?
