I'm glad it helped you. I've had years of this RA, and have had to improvise many times. I also have problems with getting cold in the winter. My feet will cramp up when they get cold, and the hot wet towel is what I use for them. Sometimes, I just get so cold all over, I get into the bathtub, with the water as I can take it, and a big beach towel ... soak the towel in the hot water, and cover myself with it like a hot wet blanket.

Well, "smaller" is a relative word. I have both 5K and 6K (kilo) Miele machines and an Asko which is somewhere in between that. I do an extraordinary amount of wash and I've never found size limitations of the machines to be a problem. I regularly wash queen and king sized bedding, with the exception of no down comforters of any weight in king size (king sheets, mattress pads, cotton and wool blankets do just fine) and no heavy weight queen-sized down comforters. The few times per year I do those items, I go to a laundromat. I well remember on this forum before the XXL-sized FLs appeared how much effort was made to get people to understand that the dishwasher-sized true horizontal axis Euro FLs could take as much laundry as they can. I must have written down the recommendation to actually weigh your current laundry load dozens and dozens of times. I got the feeling that even if people did that, they still couldn't wrap their heads around the unfamiliar loading parameters of Euro Fls. Plus they seem to be operating under the common US compulsion to choose the extra-large sized option in most instances. And maybe we've gotten so overweight in this country that we need huge machines to wash our duds. I don't know. As for the temps: most people may not care if their machine go above 140-160F. (Heck, some people apparently wash all their stuff in cold water; fortunately these people are also usually dedicated dryer-users so at least some heat is applied!) But if you want really white cotton and linen fabrics without having to bleach the devil out of them (or use a lot of chemical additives) then being able to go much higher is a distinct benefit. It seems absurd, wasteful and, even, dangerous to me to be advise people to raise their water heater temp to heat all their household water that hot when they need it for only a few gallons per load on the few loads per week. A beefy on-board water heater seems like the ultimate in energy savings since most of these machines can be fed unheated water, and then only heat the very few gallons need per load. It seems like perfect energy titration: only what's needed and not an ounce nor a degree wasted. As always, YMMV. L

If you are replacing the water heater with another of the same size it is generally a pretty easy job. 1.Turn the Gas off. (Should be a shutoff within 6' of the water heater.) 2.Connect a hose to the drain valve and run it to a suitable drain or outdoors. 3.Sometimes its hard to get the flow started through a hose. I like to open the drain valve and use the water pressure to begin the flow but once you have flow to the drain, then turn the water heater supply cold water valve off and open a hot water faucett to allow air to vent in as it drains. 4.While the tank is draining you can disconnect the flue pipe from the draft hood. Inspct the pipe carefully. If it is severly rusted you should plan on replacing the damaged portions. 5. Disconnect the Temperature & Pressure Relief Valve discharge line. (If it is a soldered copper line you will need a tubing cutter to cut the line. Cut the line about a foot away from the tank. By doing so you won't need to worry about overheating the valve when you later reconnect the line by soldering a coupling. -You may also use a compression coupling here) Once the line is cut remove the threaded section from the T&P valve and clean the threads. You will need this section to attach to the new T&P valve on the male thread adapter, then set this pipe aside. 6. Disconnect the Gas line. Some codes require the gas line to be iron pipe all the way to the water heater gas regulator while others will permit a short flex line. If you have iron pipe it will have a union on the line. Begin by disconnecting the union then remove the pipe from the water heater regulator and set aside. NOTE: Whenever you are connecting or disconnection iron pipe fittings for gas or water you should use two (2) wrenches. One to turn the piece you desire to turn and a second wrench to hold the opposite piece steady. This prevents the possibility of the whole pipe rotating and loosening another joint upstream where it might go unnoticed and result in a leak. 7.Examine the hot & cold water lines on the top of your water heater. There should be a union within 12" above the tank. Carefully loosen the unions but remember that you are draining the entire hot water system in the house. Make sure it has drained down below the unions before you disconnect them completely. (If you are under the Uniform Plumbing Code both the hot and cold water lines are required to be insulated within 6' of the tank so you will need to remove the insulation before disconnecting the water lines. 8. As soon as its drained down sufficiently you can remove the hot & cold water lines from the old water heater. Set these aside because you will be using them on the new water heater. 9. With the flue pipe, gas line, T&P discharge line and both water lines removed you can now remove the old water heater and set the new one in place. (You may have a pair of Seismic brace support bands surrounding your old water heater. They are steel bands that surround the tank and are firmly secured to the house frame to prevent the water heater from moving in an earthquake, tornado or hurricane. They are not required everywhere, but if you live in an earthquake or hurricane region you may have them.) NOTE: If your water heater is sitting on a floor that can be damaged by water, I.E. On a wood floor, or wood sub-floor or in an attic space you are required to have a drip pan. If you require a drip pan but do not have one now, you need to set a drip pan in place before setting the new water heater in. Drip pans are required to have a " discharge line routed outdoors or to a suitable indirect waste receptor (floor drain). The drip pan MAY NOT be connected to the T&P discharge line. 10. Set the new water heater in place and align it correctly. If you have seismic straps tighten them in place. CONNECTING THE WATER LINES: 1. If you have copper water lines the plumbing codes prohibit directly coupling copper to iron pipe or an iron vessel and a water heater has an iron vessel so you will be required to first install Dielectric Nipples. Dielectric Nipples look like a 4" long piece of galvanized pipe with a plastic internal liner. Apply Pipe dope or Red Teflon tape to the male threads of the nipples and screw then into the tank tightly. (I much prefer pipe dope). You may then apply pipe dope or Teflon tape to the threads on the top end of the nipple and attach the copper risers you saved from the original water heater. With a bit of luck they should match up with the unions and you can just tighten everything in place. If not, you will have to cut or add pipe as necessary. 2. If you have PEX or CPVC water lines the plumbing codes prohibit plastic lines within 6" of the draft hood or the flue pipe. An easy solution here is to first install a 12" galvanized iron pipe nipple as a riser then attach the CPVC or PEX to the top of the galvanized pipe. (Be sure to apply pipe dope or Red Teflon tape to the male threads of the nipple before installing).- If you have plastic pipe you do not need the dielectric nipples. 3. In some jurisdictions you may use the Flexible copper lines to connect a water heater but if you use the flexible copper lines you will need to install the dielectric nipples before attaching the copper lines. CONNECT THE FLUE LINE 1.Install the draft hood per manufacturers instructions. 2.Connect the flue pipe to the draft hood. (Some codes require the flue to be screwed to the draft hood with a minimum of three self-tapping screws through the flue pipe and into the draft hood flange). CONNECT THE TEMPERATURE & PRESSURE RELIEF VALVE DISCHARGE LINE. CONNECT THE GAS LINE: Careful here- In some jurisdictions you must be a licensed plumber or gas fitter to make gas connections. In fact, in some jurisdictions even plumbers cannot make gas connections unless the hold a separate gas endorsement. 1. If your code requires pipe all the way to the water heater regulator begin at the regulator and work backwards towards the union. Make sure you apply pipe dope to all male pipe threads before tightening. (You may also use RED triple density Teflon tape or Yellow Double Density Teflon tape but be careful here. Originally all they made was single density Teflon tape then they came out with the double density type and many codes made it mandatory to use double density on gas lines. Later they changed the specs on Teflon tape so that single density is white, double density is yellow and triple density is Red. While the red is slightly heavier and is rated for gas many local codes still require double density for gas lines and often the double density Teflon tape is actually labeled as "Gas Tape". (Personally I find it much simpler to just use pipe dope) 2. If you gas is connected by means of a flexible connector for added safety I prefer to always discard the old flex line and install a new one. Some Flex lines have a ½" male NPT thread on the water heater end and a flare fitting on the opposite end while others have flare fittings on both ends. Just remember that all NPT (national pipe taper) threads require a thread sealant, pipe dope or Teflon but DO NOT apply any dope or Teflon to a flare fitting. Flare fittings are finely machined fittings that are made to seal directly and any attempt to apply a sealant interferes with the intended design of the fitting. Once you have the gas line connected you need to test all the gas line connections from the gas valve on down to the water heater. To test the fittings take a 1/2cup of water and add about two to three tablespoons of liquid dishwashing soap and mix it lightly. You then turn the gas on and brush that solution on all joints and fittings and look for bubbles. (ChildrenÂs bubble blowing soap makes an excellent solution for testing gas lines.) At this point you should have everything connected so you are ready to fill the tank. First make sure the drain valve is closed then open the cold water supply valve. You should still have a hot water faucet open which will allow the air to vent out as the tank fills. Continue filling until you have a full flow of water at the faucet. After you have a full flow at this faucet you will also need to go to each hot water faucet in the house and bleed off any residual air in the lines. After the gas line has been tested and you are sure the water heater is full of water you may then light the pilot and adjust the temperature on the thermostat. You are done at this point, so pick up the mess, put your tools away and write a bill for a couple hundred, then take the cash out of the household maintenance fund, grab your significant other and head out for a night on the town. Hopefully this was descriptive enough.

"can I just cap off the hot water line and install an instant hot water dispenser" Probably not ... if the pipes are that bad, they would probably crumble as you try to put a cap on them, and are ready to rupture in the wall anyway. "I don't want to replace the pipes because, to me, it's easier to run an electrical line then to crack open a plaster wall. " Ask a plumber ... they can usually repipe without having to make huge holes.