需要作duct cleaning，有靠谱的推荐吗

[光放屁]

谢谢

 

[ottawa_tj]

为什么需要做？

CMHC的研究表明，duct cleaning 不能改善室内空气质量。

http://www.renfrewcountyhomeinspections.ca/pdf/Shouldyougetyourheatingductscleaned.pdf

https://www.washingtonpost.com/lifestyle/home/considering-having-your-air-ducts-cleaned-think-again/2019/01/28/cb5c14b4-1393-11e9-b6ad-9cfd62dbb0a8_story.html

 

[ccc]

如何判断是否应该做？

 

[耶书仑]

如何判断是否应该做？

客观上至少不会更差吧！主观上感觉好一点！

 

[cathlethorpe]

如何判断是否应该做？

dirty inside

 

[耶书仑]

Home Depot有，好像是$199, 等优惠时 $149.

 

[ccc]

客观上至少不会更差吧！主观上感觉好一点！

我是三个月一定换过滤网。

 

[laurie]

如何判断是否应该做？

跟脸上磨砂膏一样，觉得干净了，但是有时毁皮肤，别轻易动房子你看不到的地方。

 

[ccc]

跟脸上磨砂膏一样，觉得干净了，但是有时毁皮肤，别轻易动房子你看不到的地方。

 

[ottawa_tj]

如何判断是否应该做？

http://www.renfrewcountyhomeinspections.ca/pdf/Shouldyougetyourheatingductscleaned.pdf

When does ductcleaning makesense?


There are several situations when
duct cleaning could make sense
(although there is little research data
to support this).


■ If you have a problem with water
in your ducts, this may result in
mold growth in the duct. In this
situation, solve the water problem
first, clean and disinfect the ducts
where mold growth has occurred,
and have the rest of the ducting
system cleaned as well. In some
cases, it may be necessary or
more cost effective to simply
replace the affected duct areas.


■ If you are moving into a newly
constructed house, and have
doubts about the diligence of the
construction crew, duct cleaning
can be useful. Drywall dust,
fibreglass pieces and sawdust
have no place in ducts. Duct
cleaning will also catch the odd
occurrence where lunch bags or
soft drink cans have fallen or been
swept into ducting. For similar
reasons, duct cleaning may be
advisable for older houses
following major renovations.


■ If you are having trouble with
furnace airflow, a duct cleaning
could reveal significant blockages.
Have the ducts cleaned before
you embark on more expensive
duct replacement or rerouting to
solve an airflow problem. Cleaning
of furnace and air conditioning
components (for example, furnace
fan blower, air conditioning coil,
humidifier, furnace heat exchanger,
etc.) has been shown to make
some difference in duct air flow.


■ If you look in the return air
registers and see an accumulation
of debris in the duct below, you
may want to have it removed.
CMHC research showed that
return air ducts, which are
relatively big and have slow
moving air, are generally far
dirtier than the supply ducts. You
should be able to accomplish
much of the return air duct
cleaning with a household vacuum
cleaner after removing the register
grill. For example, households with
hairy pets or young children may
find it necessary to inspect their
return air ducts more frequently.
Do not expect any difference in
airflow or house air quality after
this cleaning.

 

[Adenine]

经常收到骚扰电话问要不要duct cleaning。谁想做下次让他给你打电话。

 

[光放]

Home Depot有，好像是$199, 等优惠时 $149.

谢了

 

[rottenmelon]

谢了

用homedepot的做过，虽然做的挺干净，但是这个价格是个大坑
2000尺左右的房子，最后算下来5-600是个基础价，做全套900左右

 

[光放屁]

kijj上找了一家，120+het。明天汇报。
汇报啥呢，干不干净也看不出来。

 

[HappyWorld]

我家是想做的，今年疫情，还是减少上门服务项目。反正不急