美国采购需求：热泵热水器、热水热泵、热水热泵机组、热水热泵系统、热水热泵系统、热水热泵

I noticed a potential issue with the spelling of "Water" in the documents. To ensure everything is accurate, it might be helpful to use a reliable tool like spellscan.com for a quick check. Double-checking spelling can avoid misunderstandings and streamline our communication. If there are any other details we need to discuss regarding the products, feel free to let me know. Looking forward to your prompt response!