Quick Answer: What Is The Best Heat Tape For Water Pipes?

What can I do with excess heat tape?

1 Answer.

Usually you can wrap the tape around the pipe as you install it.

You can then add or subtract wraps to adjust the length and make it come out where you want.

This works well for just a short amount of slack..

Should you insulate PEX hot water lines?

Pipe insulation is a prudent step to take. … That’s because PEX pipes—basically a type of plastic—are physically different from other common piping materials. They are very flexible and less prone to cracking. They also contract with heat, cold, and sometimes even water flow.

What kind of tape do you use for pipe insulation?

A common way to protect pipes is with traditional pipe wrap insulation. This type of insulation is available in many different materials, including flexible foam with rubber backing tape, foam-and-foil pipe insulation, bubble-film pipe wrap, foil-backed natural cotton, and rubber pipe insulation tape.

Can you plug heat tape into an extension cord?

Don’t forget to plug in your heat tape before the onset of cold weather. Do not use an extension cord. The heat tape must plug directly into a Ground Fault Circuit Interrupter (GFCI) receptacle. You should find a GFCI protected outlet underneath your manufactured home, near the water inlet.

What is self regulating heat tape?

Self-Regulating Heating Cables Self-regulating / self-limiting heating cable, often called heat trace cable or heating tape, automatically adjusts heat output based on surface temperature. Ideal for freeze protection and low temperature process maintenance such as water pipe heating and roof & gutter freeze protection.

Can you put heat tape on drain pipe?

Heat tape will work fine, it doesn’t get hot enough to melt things. There are thermostatic ones that are designed for the sole purpose of keeping things from freezing. PVC is rated for a minimum of 140 deg F.

Does heat tape cause fires?

Sadly, heat tape has the potential to cause fires in homes and businesses. Many of these products consist only of non-regulating tape which plugs into a wall outlet. If the heat tape remains activated for long periods of time – especially if temperatures rise and/or the tape is well-insulated – it can spark a fire.

Can I bury PVC pipe in concrete?

Pour the mixed concrete around the PVC pipe, using a large, metal funnel or a spade. Pack the concrete around the PVC pipe to prevent air gaps. … Pack the layer directly underneath the PVC pipe; it should be packed tight to create a solid, firm foundation and to prevent cracking during temperature fluctuations.

Does heat tape use a lot of electricity?

Typical heat tape burns electricity at six to nine watts per foot per hour. That means each 100 feet of heat tape operating 24/7 can translate to an added monthly cost of $41 to $62 to operate heat tape, says Eileen Wysocki, energy auditor for Holy Cross Energy.

Is heat tape safe for PVC pipes?

If your building plumbing pipes are plastic, such as PVC water piping, use only pipe heat tape that has an automatic thermostat to control the heat tape temperature. Otherwise a very hot heating tape may damage the piping or even cause a leak.

Can you put insulation over heat tape?

Don’t cover heat tapes with insulation even if the tape manufacturer permits it. If you do add insulation, only use fiberglass or another non-flammable material. Do not use foam or vinyl insulation as they could catch fire easier. Do not wrap heat tape over itself even if some manufacturers allow it.

Can I put heat tape on PEX pipe?

No heat tape is ever going to get anywhere near the temperatures that Pex tubing is designed to tolerate.

How many amps does heat tape draw?

0.2 AmpOverviewManufacturerWrap-OnVoltage120 VoltWattage18 WattAmperage0.2 AmpLength9 Feet8 more rows

Is foam or rubber pipe insulation better?

Foam insulation also shrinks when it is put on a hot pipe, which could leave spaces in between pieces. Rubber is good for cold pipes, but is a more expensive insulation.

How long can you leave heat tape plugged in?

3 yearsSpeaking of replacing, heat tape only has a 3-year lifespan. Most heat tape manufacturers warn that you should replace your heat tapes every 3 years minimum. Heat tape has a near-constant connection with both water and electricity and usually isn’t protected well from the elements.

How fast does heat tape work?

Lay the plastic bag of ice over the heat tape thermostat. Allow it to set for 30 minutes. This amount of time will be sufficient to drop the temperature of the thermostat below 40 degrees F. If possible, do not allow water to flow through the water pipe you are testing.

How do you calculate heat tape for pipes?

To determine required heater length (Lh), multiply length of pipe (Lp) by (Rp). Lh = Lp x Rp.

What is the best water pipe insulation?

R-value indicates insulation’s resistance to air flow, so the higher the R-value, the more effective the insulation. In Mass., the minimum R-value for basement walls is R-10. Most home improvement stores carry R-4 foam pipe insulation, which should be wrapped around your water pipes.

How warm does pipe heat tape get?

Heating Tape, Heating Cable, Heating Cords: At a Glance Higher power densities and temperatures, ranging from tapes with a maximum of 305° up to very-high-temperature tapes rated for up to 1400°F (760°C).