This heat exchanger works wonders (with a sufficiently sized boiler).
http://triangletube.com/HeatExchangers/MaxiFlo/HEMaxiFloOverview.htm
no
yes
The test ring in a heat exchanger is the seal, that keeps the water from the heating container. The test ring should be changed every year.
There are several dehumidifiers that can be integrated into a homes heating system.
A heat exchanger is just a fancy name for the radiator. There is also a heat exchanger for the heating system in your car. This is typically located on the firewall on the passenger side of the vehicle.
Typically a baseboard heating system. Consisting of a boiler, pump, piping, and a heat exchanger like aluminum fins.
Heat exchangers are built for efficient heat transfer. I would recommend buying them for your home. Older heating systems have a constant pilot light and creates a flow of combustion gases. while newer, high efficiency heating systems have sealed combustion and condenses gases into the heat exchanger for more efficiency.
mainly because they are rated on BTU size...
The motor is probably ok but you probably have a problem with something in the controls. Is it failing to turn on with heat or cool? If it's failing to come on when heating it could just be the temperature sensor that detects heat exchanger temperature. It's a small device with a couple wires connected to it. There are two such temperature sensors, one for operating temp, the other is for over-temp.
The most obvious health and safety issue connected with strip heating is the possibility of fire.
Yes, you indeed can get your fuel tank connected to a portacabin. The fuel tank can be connected to a portacabin on your construction site, which means you can connect it for heating.
A Central Heating System is used to provide warmth to an entire building or portions of it. The heating is carried through vents or radiators connected by ducts or pipes.