Many home owners wait up to 60-seconds or more
for hot water to their faucet or shower….
許多家庭在打開熱水后, 到熱水出來需要等待60秒, 甚至更長

With Grundfos the Wait is over!!!
有了格蘭富, 你不須再等待!!!

UP Series - New Home   UP系列 – 新裝飾的住宅

Return-Line 熱水回水管
A return-line is installed from the end of the hot water supply line back to the water heater
從zui遠端的熱水用水點接一熱水回水管至熱水器
A circulator pump is used to circulate water through the main hot water linethe return-line back to the water heater to keep hot water in the main line
在熱水回水管上安裝一臺循環泵, 在熱水管, 熱水回水管, 和熱水器所組成的回路中來循環水, 使熱水管中的水溫保持在一定的范圍內
A timer, aquastat, or both may be used to control the operation of the pump
配合時間控制器, 溫度控制器, 或二者的一起使用, 來控制循環泵的運行

System Components 系統中部件
Grundfos UP Circulator Pump 格蘭富UP循環泵
Piping Insulation 保溫材料
System Timer 時間控制器
Aquastat 溫度控制器

Comfort System – Retrofit
Comfort 系統 – 創新應用

Why hot water recirculation has been virtually impossible for existing homes?
為什么在已裝飾好的住宅內不能安裝生活熱水再循環系統?
Traditional hot water recirculation is difficult, if not practically impossible to install in existing homes --- especially homes with finished basements
由于須安裝熱水回水管，要破壞原來的裝飾!
New Strategy for Existing Homes
創新的解決方案 – 為已裝飾的住宅
The Grundfos Comfort System provides a uniquecost effective solution for your customers that will make them happyearn you more profits
格蘭富創新地開發出Comfort 系統，為您提供*的解決方案。

New Home Construction
UP Series Return-Line
新裝飾的住宅：UP系列+熱水回水管
Retro Fit
Comfort System By-Pass 
已裝飾的住宅：Comfort 系統格蘭富溫控閥