Only as hot as the aquastat setting on the boiler tells it to get. Or in the case of a reset system where the water temp is reset up or down based on outdoor air temp, only as hot as the reset schedule (which is adjustable) set into the controller tells it to get given the outdoor conditions on that particular day.
no, depending on altitude it may change
It is called this as it heats up or brings up the temperature of cold water to hot. In other words, it is producing hot water by heating it. Some people incorrectly believe it is redundant to refer to "hot water" and "heater", but there are many other types of heaters, so the distinction of one creating hot water is entirely proper.
I'm not sure of your question.In the USA, most hot water heaters and furnaces are independent units. They can be either gas (methane) or electric powered. The hot water heaters are thermostatically controlled, and thus the water temperatures in the gas and electric water heaters would be essentially the same. The speed at heating the water depends on the HW heater design, but both gas and electric HW heaters would be similar in speed.I've heard of combined Hot water heaters and furnaces in use in Russia, with the side effect of only having hot water in the winter.Here in the USA, electric furnaces come in 2 varieties. Heat Pumps function somewhat like an air conditioning unit, and deal with heat differentials. In mild temperatures, they are more efficient than direct electric heating. However, the temperature increase is relatively moderate. It is likely they could only heat water to a "luke-warm" temperature.Using conventional electric heating, the electric heating elements can become extremely hot. Think of your stove with temperatures in excess of 400 degrees F. However, the actual temperature of water would be dependent on the design.I would encourage consulting the manufacturer of the device you are interested in with any device specific questions.
Hot water heaters (tank/storage type) have a supply line connected to your city or well water. The heater is either on or off depending on the temperature you set on that device. You will not hurt the system as it is designed to constantly heat the water until the temperature is raised to your set point. So the answer is that it neither hurts or helps you HWH.
The heat from hot water in a water heater dissipates after time. Most newer hot water heaters only heat water when necessary. Older hot water heaters try to maintain a specific temperature for the hot water on a constant basis.
Yes, 1/2 inch supply to fill boiler will work fine. Piping going to baseboard heaters needs to be sized properly. 1/2 inch piping to baseboard heaters not recommended. Most hot water baseboard heaters piped with 3/4 pipe.
I have the old convector heaters and use a heavy duty steam cleaner to get between the fins. Don't forget to put a towel underneath to catch the dirt!
GE hot water heaters are made by Rheem.
About 150 deg.
This website might be a good solution: www.baseboardheatercovers.com I'm not sure if they will work on both hot water and electric baseboard heaters.
American Water Heaters
no, hot water heaters
One of the best electric hot water heaters on the market is Reliance Lowboy and Reliance 80 gal. The are sold at Ace Hardware. There is a web site that rates hot water heaters and that is Heater.Housekool.com They list all the top rated electric and gas hot water heaters.
Solar hot water heaters are becoming more popular as are many solar products. One can find solar water heaters on the Rheem or Velux websites as well as on Amazon.
By themselves electric baseboard heaters are not safe for pets or babies because they can get hot to the touch and even burn someone who touches them. You can purchase covers for electric baseboard heaters that would make them more safe for pets and babies.
Yes, they get very hot to the touch.
Yes, the tankless water heaters do cost more than the normal water heaters because tankless water heaters are designed to supply hot water only when needed unlike normal ones.