No most certainly not. In most countries this is illegal and you will be prosecuted if found guilty. Always use metallic pipes for hot water, inlet or outlet.
Doesn't have any. The system should self bleed.
A pool plumbing diagram with a heater typically includes pipes that connect the pool to the heater, a pump to circulate water, a filter to clean the water, and valves to control the flow of water. The heater is usually placed after the filter and before the return to the pool.
Ideally within 15 feet to minimize heat lose from the pipes.
Yes, Type K copper pipes can be buried. Type M or L should not be buried. Also note that it should be placed in CLEAN soil above and below the piping.
The steam flows through a grill of pipes and the heat radiates from the pipes to the room.
Fins are attached to the pipes inside the heater to increase the surface area in contact with the surrounding air. This allows for better heat transfer from the hot water inside the pipes to the air outside, improving the overall efficiency of the heater.
The most common cause of this is a faulty heater valve. These are simple and cheap to replace. I bought a new one through eBay for £12. You need to open the bonnet, the valve itself sits in front of the windscreen and has 2 rubber pipes at the front coming from the engine and an electrical connection coming from the side. Disconnect the pipes and pull of the connector. Ease out the valve (this can be a bit fiddly), fit the new one, reconnect the pipes and the connector. Start your engine, and when its warm top up your water as you probably lost some. And that's all there is to it. Should take no more than 20 mins to do and cost less than £20. Good luck.
If you have frozen pipes, you should first turn off the water supply to prevent further damage. Then, you can try to thaw the pipes using a hair dryer, heating pad, or space heater. It's important to do this carefully to avoid causing a fire. If you're unable to thaw the pipes yourself, it's best to call a professional plumber for assistance.
They are called O2 sensors. You will find them screwed into the exhaust system/pipes. There will not be any AFTER the muffler. They are about 3 to 4 inches long with a electric wire pluged into a connector coming out of them.
should be tyre valve cap on heater pipes coming out bulk head on drives side
Read the label. A gas heater will have three plumbing pipes connected.One is a gas supply. An electric heater will only have two plumbing pipes but it will have an electical conduit or electrical wire feed line.
You know it by touching and feeling the pipes on the hot water side; if they are hot, there is water running through the pipes and obviously the heater valve is open on hot side.