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Supplemental water heater/solar conversion?
We currently have an oil-fired coil type hot water heater - built into the furnace. With only two people in the house, we still can't get more than two minutes of a hot shower before it goes cold. The heat kicks up again in about 5 minutes, but it makes for a very uncomfortable shower.
Does anyone have experience with this type of water heater? Can we purchase a supplemental tank? The furnace is pretty old so we don't want to invest much right now.
Also, any thoughts on converting oil heat to solar energy? If we were to convert our energy source, we'd do the whole system - water, HVAC and heat. Estimated cost on 1500 sf house? We froze our butts off this winter keeping the heat in the low 60's and still paid about $2,500 - $3,000 for oil. We'd like to avoid a repeat next year.
Your input is appreciated! Thanks in advance.
3 Answers
- Anonymous1 decade agoFavorite Answer
If I were you I would look into getting the newer " on demand" hot water heating system. There are no tanks, and therefore water is not constantly heated day and nite whether it is needed or not. Especially since now you need to use a boiler to keep it that way.
They make whole house models and models that you can put in just one application . Like a "on demand" water heater for the bathroom only or just the kitchen sink.
They are either electrically heated or gas heated.
The initial cost is higher BUT the moment you install it ,,,it starts paying for itself because it only operates when you turn on the hot water faucet. Your monthly bill willl drop like a stone.
Also it never runs out of hot water.
Its a win win situation.
- Anonymous4 years ago
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- ?Lv 61 decade ago
Yep! The ONLY drawback to those on-demand heaters is that they require a LOT of new plumbing, and you may not have the skills you'll need to get the bloody thing installed. So, you'll have to PAY someone to install it for you. If you're smart, you'll watch and LEARN from him.
Solar is nice, if your garage has the room; you need a southern-facing roof to have it work best.