So, we are in possession of the firm quote from Bob of Sears Home Comfort for a Rinnai natural gas tankless water heater.所以，我们在拥有该公司引述来自Bob西尔斯首页舒适为rinnai天然气tankless热水器。 Bob comes in at a few dollars under $3,000.鲍勃在谈到在几块钱下3,000元。
What’s the financial payback for us at that price?什么样的财务回报，我们在这个代价呢？
Well, remember in Part 1 our energy audit report indicated that a total of $400 of Federal […]好，记得在第1部分，我们的能源审计报告指出，共400元，联邦[ … … ]
Tankless Water Heater - Part 4 - The First Payback tankless热水器-第4部分-第一回馈
April 29th, 2008 2008年4月29日 · 1 Comment 1条评论
Tags: 标签： Basement地下室 · Energy Conservation节约能源 · Product Reviews产品评论
