Rinnai, Direct Vent Wall Furnaces and Tankless Water Heaters

A. The size of the Rinnai tankless water heater you need depends on your household's hot water demand, which includes the number of bathrooms, appliances, and simultaneous hot water users. To find the right size, consult a professional plumber or authorized Rinnai dealer like Rural Energy, who can help you determine the appropriate unit for your needs.

A. The cost of a Rinnai tankless water heater varies depending on the model, capacity, and features. Prices can range from around $600 for smaller units to over $2,000 for larger, high-capacity models. Installation costs are not included in these prices and can vary depending on your location and specific requirements.

A. Installing a Rinnai tankless water heater requires knowledge of plumbing, electrical work, and local building codes. It is highly recommended to hire a professional plumber or an authorized Rinnai dealer like Rural Energy to ensure proper installation and to maintain the warranty on your unit.

A. To clean a Rinnai gas heater, first turn off the unit and allow it to cool down. Remove the front cover and use a vacuum cleaner with a brush attachment to gently clean the fan, burner, and heat exchanger. Clean the air filter according to the manufacturer's instructions, which typically involves washing it with warm, soapy water and allowing it to air-dry before reinstalling.

A. To adjust the temperature on a Rinnai tankless water heater, locate the temperature control panel on the unit. Use the up and down arrow buttons to increase or decrease the desired temperature. The factory default temperature is typically set to 120°F (49°C), but you can adjust it to meet your specific needs.

A. Rinnai offers a limited warranty on its tankless water heaters, which usually covers the heat exchanger for up to 12 years, parts for up to 5 years, and labor for up to 1 year. The specific warranty terms may vary depending on the model, so it's essential to consult the warranty information provided with your unit.

A. To use a Rinnai gas heater, first, ensure that the gas supply is connected and the unit is properly installed. Turn the heater on using the power button, and adjust the temperature using the control panel or remote control. For specific operating instructions, consult the user manual that came with your Rinnai gas heater.

A. Rinnai gas heaters work by burning natural gas or propane to heat a ceramic or metal heat exchanger, which then transfers the heat to the surrounding air. The heated air is circulated throughout the room by a built-in fan, providing comfortable and efficient heating.

A. To clean the filter on a Rinnai gas water heater, first, turn off the unit and disconnect the power supply. Locate the filter, which is typically found on the bottom or side of the unit. Remove the filter and clean it using a soft brush or vacuum cleaner with a brush attachment. If the filter is particularly dirty, you can wash it with warm, soapy water. Allow the filter to air-dry completely before reinstalling it in the unit. Reconnect the power supply and turn on the water heater once the filter is back in place. Regularly cleaning the filter helps maintain the efficiency and performance of your Rinnai gas water heater.