Take the old thermocoupling to your local Plumbing wholesaler or hardware store to match up the exact same one.
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Hi - I did this once myself several years ago, in order to replace a faulty (permanently locked-up) thermo-fluid coupling (attached to the rear of the fan). Firstly, you will need to remove all the belts - one by one. This can be done from the upper side (bonnet) of the engine (all at the front). Once you have these off, you should be able to fit a spanner / socket down behind the fan, where the coupling attaches to the bearing block - this is very fidly, but is possible to do without having to remove anything else. From memory, there are 3-4 bolts holding the fan assembly to the bearing shaft-coupling. Once you have these off the fan and thermo-coupling are still attached together, but they are loose from the engine, and with some movement and shuffling can be got out through the gap from the upper side of the engine. The yellow fan can be disassembled from the thermo-fluid coupling if required. Refitting is the reverse of all the above.
Generally, the thermocoupling is screwed on to the end of the line. It is usually bullet shaped and about 1 to 1-1/2 inches long. Just unscrew it to remove.
where can i get thermo cupler and electric initor for a gas fireplace model no.ru40ac
Personally I would not, as the cold water could thermo-shock the heater. And if you have a glass-lined tank, it will crack it and shorten the life of the tank. I would follow the manufacturer's instructions.
Same way the heater on your truck works... coolant is run through the engine system, becomes heated, is run through a heater coil, and a blower blows the heated air around the heater coil through the ductwork to heat up the vehicle.
have the heater core checked out. it may have gone bad or there may be something clogging it Check your heater core, it could be bad, then check thermo sensors.
thermo 1 is the hardest.
I want to know where the thermo switch of land rover discovery 1996 located in the car.
Thermo
The thermocouple tells the gas valve to supply gas to the burners. If the thermocouple is bad then the furnace will not work or the pilot will not stay lit. A properly working one will have a reading of at least 12 milliamps.
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