Takagi Tankless Water Heater Troubleshooting

Troubleshooting guide 5 page 3.

Takagi tankless water heater troubleshooting.

All takagi non condensing tankless water heaters must use sealed stainless steel vent pipe approved for use in category iii appliances. Unit may not be receiving enough gas due to improper sizing it may be closed or the gas pressure could be too low. Takagi tankless water heaters provide endless hot water when sized appropriately for. Improper venting may cause exhaust gas leaks and would be considered unsafe.

Gas supply line problem. Troubleshooting repair installation requirements replacement parts application diagrams commercial rack systems easy link system multi unit system sizing guide find a sales rep find a distributor naeca guidelines uef replaces ef branded merchandise store. Assuming it is properly installed with appropriate gas water and electric connections the following is how it should operate. Take note of the.

Never use standard b vent which quickly destroys the heat exchanger because of acidic condensation. Contact a takagi service agent for help. We are one of the few tankless water heater companies that have fully staffed customer service and technical departments to better serve our customers. Open the gas supply valve if closed check and correct the sizing check if gas regulator is malfunctioning.

It s risky to hook up to an existing gas line normally 1 2 inch diameter. Normal operation becoming familiar with how a tankless water heater normally operates may help to figure out what is wrong with it. All takagi condensing models may use schedule 40 pvc abs pipes or category iii stainless steel.