Water Heater; Electric or Gas?
Well, looks like my hand is being forced to replace my existing electric water heater as there seems to be a leak on the bottom somewhere I can't see or get at. Regardless, it needs to be replaced, and wouldn't you know it...the warranty expired a year ago. I own the current heater, and is not a rental nor leased.
If I'm going to replace the tank, I thought maybe it would be time to at least consider switching to natural gas vs electric, but I honestly don't know the pros and cons of each. The media seems to think gas is the way to go, but these newer high efficiency electric water heaters seem competitive as well.
I need to consider the entire cost of the installation. Electric is already available obviously, and I already have a gas line to the house for the bbq and fireplace (that's it, just those two items run on gas). I'll have to get quotes for installation for both obviously, but I'm wondering if anyone here made the switch and what your opinions of each are/were.
Items I need to consider are:
1 - long term cost. as I understand, gas is much cheaper yearly than electric and heats up faster
2 - installation costs. If I decide to go gas, what can I expect the costs be ballpark? Will this be added to my gas bill or do I pay the contractor separately?
3 - I'm sure I'm forgetting something else, so anything else I should keep in mind?
Appreciate any thoughts anyone has, especially those in the HVAC or plumbing sectors.
If I'm going to replace the tank, I thought maybe it would be time to at least consider switching to natural gas vs electric, but I honestly don't know the pros and cons of each. The media seems to think gas is the way to go, but these newer high efficiency electric water heaters seem competitive as well.
I need to consider the entire cost of the installation. Electric is already available obviously, and I already have a gas line to the house for the bbq and fireplace (that's it, just those two items run on gas). I'll have to get quotes for installation for both obviously, but I'm wondering if anyone here made the switch and what your opinions of each are/were.
Items I need to consider are:
1 - long term cost. as I understand, gas is much cheaper yearly than electric and heats up faster
2 - installation costs. If I decide to go gas, what can I expect the costs be ballpark? Will this be added to my gas bill or do I pay the contractor separately?
3 - I'm sure I'm forgetting something else, so anything else I should keep in mind?
Appreciate any thoughts anyone has, especially those in the HVAC or plumbing sectors.
Comments
What I don't like, is the cost of gas in the winter. Rates can go through the roof (out here). If you are locked in at a cheap price, then that isn't an issue. The only other aspect you need to look at when installing, is exhaust (mainly)and fresh air intake (need some..not a lot). If it is in a location that this will easily be installed, sweet...if not, remember to have that cost looked at as well.
I am debating whether or not to go back to a propane dryer myself....
What about TANKLESS systems? Fairly new, and I found a lot of pros and cons, mostly due to unit and installation price though...apparently three to four times the cost of a tank system.
The difference between propane and natural gas is a fitting. Same unit..different fitting...so yeah..need an exhaust outlet, and some intake air. With an old house like mine, and all the air leaks, the intake wasn't an issue..didn't create a draft. Drafts already exist..lol
Also, if you have a finished basement, some new water heaters need larger piping so they might need to take down some drywall in the ceiling depending on what route you take.
Costs
Residential Gas - $600.00
Residential Tankless - $1,500.00
Water pressure, as has been noted, is an issue as well. My buddy's opinion is that the added initial outlay is not justified by the savings over the life expectancy of current units on the market. Hope this helps.
Biggest problem I have is to revamp everything to gas when the electric is already in place. I'll have to give it some thought, but I'll have to choose very soon.
Thanks for the info Milo, appreciated much.
With my gas dryer and gas water heater I used $12.21 in gas last month. Peanuts.
Whatever you do, be sure to look into various government rebates. If the efficiency increases, you should qualify for something (eg. ecoenergy grants, ecoENERGY Retrofit – Homes Grants).
Thanks for the rebate site, I'll look into it.
Mike
Nadalin Gunn & Associates
Thanks Mike...what about the above statements concerning pressure though? I would hate to put in a tankless system and find out I can't get hot water for my shower upstairs in the morning.
All work is quaranteed aswell, and by ppl who stand behind their work, including myself.
Besides you live far to close to me and the last thing i want is you showing up at my house in the morning for a shower, cuz yours doesnt work properly.
And there better be clean towels too!!!
Appreciate any info you can give me Mike. I would much rather install a gas unit either way, just a matter of how much it will cost and what I can afford right now. Worse comes to worse, I may have to rent an electric model to tide me over until I can afford the conversion.
Nadalin Gunn & Assoc.
905 793 1771
So i respectfully would advise you to go with a replacement electric unit, unless you feel you can make up the additional costs with savings offsets.
In which case i will be happy to help further.
Cliffs; electric is 100% efficient as no heat escapes up the stack. Any that is lost through the jacket goes into your house.
Tankless/instantaneous are great, hear they keep up with demand quite well if sized properly, but they need annual maintenance or the heat exchangers calcify/clog and performance goes way down
Conventional, really they are not bad, quick to install and cheap to replace as compared to trying to retrofit a high efficiency with PVC flue, especially if there are interlocks and dampers involved.
As for motor, didnt read thread but assuming it was a ventor on a direct vent gas?
Shouldnt be too bad to replace?