Why will my propane heater not stay lit?

When a propane heater won’t stay lit, often what is happening is that the propane heater may sense that the flame is defective in some way, triggering the propane heater’s safety functions and causing it to shut off. The problem may be a genuine defect or it could be an issue with the sensor.

When to check your Rinnai gas heater service?

The main reason for this air restriction is usually traced back to dirty air filters and injectors. So check your Rinnai gas heater service if your gas furnace fails to ignite when you turn the system on. It’s also a good idea to replace your furnace’s air filters at least once a year.

How is the Rinnai Infinity hot water system different?

The famous Rinnai Infinity Continuous Flow Hot Water System differs from static storage appliances because it only heats the required water on demand therefore not wasting energy and never runs out of hot water. About this Brochure This ‘Hot Water Reference Guide’ is to be used in conjunction with the consumer brochure.

Why does Rinnai not get to my furnace igniter?

The alternative is to save yourself some money by trying to repair your furnace ignition problem yourself. Often times the reason Rinnai gas heater service does not get to your furnace’s igniter is because it is restricted. The main reason for this air restriction is usually traced back to dirty air filters and injectors.

How to troubleshoot a Rinnai tankless water heater?

Remove the vent system from the top of the water heater. Fire the product and see if the unit will operate without the vent system connected. If the unit operates without coding out at that point that’s a great indication the problem is in the vent system leaving the unit.

Why does water run too fast in a Rinnai heater?

If the gas pressure is less and the water flow is at full capacity, the water would normally run through the heater too fast to heat properly. There is an automatic control in the Rinnai that will throttle the water flow to a lower rate to compensate for the lower gas pressure.

Is there a problem with the Rinnai Water filter?

The biggest mistake in installations nationwide is inadequate gas line sizing. If you have proper gas pressure, a clean filter and your flows are poor you could have a supply water pressure issue or possible a cold water flow control valve problem. You may also try Rinnai tech service at 800 621-9419 (make sure you have the ser #).

What should I do if my Rinnai Water pressure is low?

If you have proper gas pressure, a clean filter and your flows are poor you could have a supply water pressure issue or possible a cold water flow control valve problem. You may also try Rinnai tech service at 800 621-9419 (make sure you have the ser #).

What should I do if my Rinnai controller is not working?

If a controller is fitted check that it is on also) Check gas supply (Turn gas stove top on then turn hot water tap on. If flame drops on stove this shows it is possibly a gas supply issue) Is there enough water flowing? (Try opening tap further or turn another tap on as well) Are there any error codes displayed on controllers?