Eternal Tankless Water Heater Maintenance

Open the water supply valve and check for any water leaks from the drain plug or water drain valve.

Eternal tankless water heater maintenance.

Notice eternal water heater will typically produce a condensate that is considered slightly acidic with a ph content of approximately 3 4. Dry it and put it back into the inlet port close the drain plugs and replace the caps. Today tankless water heater energy factors range between 64 and 91 for gas fired models and up to 99 for electric models. For both gas and electric models a tankless water heater s overall energy efficiency is measured using an energy factor ef rating.

Ther eternal heat exchanger works the opposite way as normal heat exchangers here the heat flows through the pipes and in others the water does. The eternal is the right solution whether it s commercial or residential domestic hot water. Eternal water heater will typically produce a condensate that is considered slightly acidic with a ph content of approximately 3 4. Fill water down the exhaust collar until water visibly flow out of condensate drain before first use.

O rings included for gu100 gu145 gu195 s m models brand new no warranty item. Water heaters can break down at any time and put a serious hold on your home s daily activities. Close the water fixtures you opened in the beginning. Cleaning out the trap the condensate trap must be filled with water prior to using the water heater.

Most tankless water heaters have a min. A professional tankless water heater repair service can keep your home running effectively. Eternal doesn t have a min. Its triple pass design provides endless hot water with up to 95 efficiency and comes with a 15 year residential 5 year commercial no leak warranty.

This ef rating is based on test procedures developed by the u s. In our next post we will explore how to perform internal maintenance on your tankless water heater. Install a neutralizing filter if required by authority having jurisdiction see figure 2. Water flow rate requiremets typically 0 5 gallon per minutes that is like the kitchen faucet half open.

If this happens let homeadvisor help. Direct to drain from the unit.