Lochinvar Solution Natural Gas Boiler, Two Stage Ignition, 45000 BTU, 1/2in Gas Connection, 4" Vent - CBN045

Hola! Thank you for your question regarding the Grundfos ALPHA HWR 15-55 hot water recirculation pump. While the pump itself uses electricity, it generally reduces water waste, which can lower your water bill. By providing instant hot water, less cold water is wasted while waiting for hot water to arrive. This balance typically results in overall savings in water consumption. To purchase this pump, simply click the "Add to Cart" button, provide your billing information, and you'll be all set. Happy shopping!

Hi, there! Thank you for posting your query about the Grundfos ALPHA HWR 15-55 hot water recirculation pump. To bleed air from the system, follow these steps for an effective process. Firstly, turn off the pump and the water supply to ensure safety and prevent any water flow. Next, open the hot water faucets at the highest and lowest points in the system to create a path for the air to escape. Then, slowly turn on the water supply, allowing the air to be pushed out through the open faucets. Once the water flows steadily without air bubbles, close the faucets to complete the process. Finally, restart the pump and check for proper operation to ensure that the system is functioning efficiently. We hope this helps. Thank your for asking for help from us. Have a nice day!