water heater & furnace

chocolatebean

anyone know which brand to buy? Does anyone know if those on-demand (tankless) water heater a good buy or not? This is the first time we are doing this, please give me some suggestions. Thanks

alfred

my family, relatives and friends all had their fair share of issues with certain shops that aggressi ...
Quest 發表於 2012-10-16 19:24

Would you mind to give me your list as well? My water heater need to repair/replace too!

Quest

@OP:

While some sez that regularly air duct cleaning helps (? allievate any dust-related allergens, etc.), My experiences tell me that unless you've been using the cheepest, spun fibre-glass air filter in your furnace, otherwise: there's no need (IMHO) to do frequent air duct cleaning), so long as you are using decent air filter with filtration ability of MERV 5 or 7 or higher.

While I do understand the need for maintenance for any natural-gas furnaces,etc. fact is, as I can see that most high-end natural gas hot water storage tank heaters have their burner section sort of sealed, it leads me to believe that there's no need for frequent (once a year) servicing.... I would find a trustworthy heater technician (licensed) to do mine/ours once every 3 yrs or so, and will be fine.

Q.

BTW: most hot water storage heater (natural gas type) still uses pilot light, but with a piezo ignition to light it (with a sight glass sealing the bottom part of the burner section); whereas any recent hot air heater furnace (natural gas type) built/installed in the mid-80s are mostly mid-80s efficiency style with a hot element style ignition (no pilot lights).

chocolatebean

回復 9# blue20ae

My water tank is a GE 40 gallon one, have to look up the model # when i get home. I think it was replaced in 2006, not sure how many years of warranty it has, have to look that up...but my furnace is located behind the water tank...and the space to get to the furnace is very tight, i think only a skinny person can go through...I haven't taken a closer look at the furnace since it is at the back and hard to get in but i am assuming it comes original with the house..guessing 21yrs now. Since the space was so tight, a company had told me that if one day i have to replace my furnace, i would need to take out the water tank in order to access the furnace and do the replacement. So i am debating whether i should replace both items at the same time and give myself a peace of mind that they would last for another good 12+yrs, or wait till either one break down and replace them both. We had a maintenance guy came in and service them both, but he said they are still good and running, he suggested me not to flush it or touch it, since it is old if you start taking things apart it might break down right away...thus it's better to leave it alone, and let it runs till the end....so it's my decision whether to service it or not..no one know what will happen once he starts taking things apart...x.x

blue20ae

What type of water tank do you have right now?  You mentioned "water tank and furnace".  Are you saying you have one single system doing hot water and heat?   If so, you can't go to tankless and have to stay with hot water thank.

There should be a date code on water tank (literally boilerplate ).  You can also check the warranty period using the tank's model.    As a rule of thumb, if you won't have warranty then be prepare it to fail.

For preventive maintenance, you should drain the tank once a year.  You can check out the web or youtube for details on how this is done.

chocolatebean

Thank U all for all your helpful suggestions. I live in east vancouver, and my house is 21 yrs old, the previous owner probably didn't do a good job on maintaining it. The water tank and furnace is still working, but we are just afraid one day it might leak and cause damage in the basement. Do all of you do annual service on your furnace and boiler? Some ppl said don't do anything on the old machine if it is still working, once you touch it, it might break down, some ppl said u should, it is very confusing....

peter236

yes.. my dad randomly called some guy on the Chinese paper. They now ended up with a smaller tank th ...
布小熊 發表於 2012-10-16 22:10

Just checkout the Yellow pages. There are many reputable companies.

布小熊

yes.. my dad randomly called some guy on the Chinese paper. They now ended up with a smaller tank than they should have installed. Plus that guy came by himself and asked my OLD mother to help him to move the old tank out!?? that's ridiculous!

Quest

my family, relatives and friends all had their fair share of issues with certain shops that aggressively advertised in Chinese newspapers, or flyers that regularly shows up at your doorstep.

PM me and I'll give you my list (sorry, don't wanna offend anyone else even though there's no conflict of interest with me.

Q.

chocolatebean

回復 2# Quest

I don't think I will go for tankless anyways, after reading all those reviews online.
Do you have any company that you can recommend for the replacement? I am totally new on this, any advise would be great. Thank you.