Can heat trace be used on PVC?

Asked By: Eartha Sonko | Last Updated: 5th January, 2020
Category: home and garden indoor environmental quality
4.9/5 (52 Views . 34 Votes)
PVC & PEX Pipe - Heat Trace Cable
PVC pipe is a dense thermal insulation. The trick is to insure the heat trace cable will maintain the contents within the PVC pipe at a desired temperature, but never to approach the pipe rating temperature.

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Also, how do you install heat trace on PVC pipe?

How to Use Heat Tape on PVC Pipe

  1. Determine how much heat tape the PVC pipe requires.
  2. When wrapping the PVC pipe, start at the end where a GFCI plug receptacle is located.
  3. Slowly wrap the entire length of PVC pipe with the heat tape.
  4. Secure the heat tape to the pipe by wrapping electrical tape every two feet to secure the wire in place.

Beside above, can you use heat trace on PEX? You can use heat tape on pex, but you need to follow the manufactures recommendations. There is no real good way of telling if you need more for your pipes. Most of the time if your water lines are covered they should be fine.

Likewise, people ask, how do you heat trace a pipe?

Trace heating takes the form of an electrical heating element run in physical contact along the length of a pipe. The pipe is usually covered with thermal insulation to retain heat losses from the pipe. Heat generated by the element then maintains the temperature of the pipe.

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.

37 Related Question Answers Found

Will heat tape melt PVC?

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.

What temperature does heat tape get to?

Heat tapes come in many various lengths and manufactures. The better quality tapes use a thermal sensor embedded in the tape to turn on the heating process once the temperature drops to around 38 degrees F (2 degrees C).

Can you use heat tape on plastic water lines?

If your water supply piping is plastic, ONLY use automatic thermostatically controlled heat tape. Non-automatic heat tapes can damage plastic pipes, especially if the taped pipes are covered with insulation.

How do you keep pipes from freezing under a mobile home?


How to Prevent Water Pipes in a Mobile Home From Freezing
  1. Check the skirting around your mobile home before winter hits.
  2. Purchase insulation sleeves at your local hardware store.
  3. Use electrical tape in the winter to help prevent your pipes from freezing in the coldest temperatures.
  4. Keep an eye on the temperature outside throughout the winter.

Can you heat trace HDPE pipe?

HDPE pipe is a viable alternative to schedule 40 carbon steel piping commony used for condensor / cooling water supply and return provided it is not an insulated / heat traced system exposed to extreme cold temperatures.

What is a heat trace panel?

The HTPG is a dedicated power distribution, control, ground-fault protection, monitoring, and alarm panel. This system is used for freeze protection control, broadband maintenance temperature control, or applications in which multiple circuits (branch circuit breakers) are energized at one time. Heat-tracing.

What is self regulating heat trace cable?

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.

What is steam tracing in piping?

Steam tracing is heat tracing performed by circulating steam around process pipes to heat them. Steam tracing is normally installed on: Stagnant piping sections such as branch connections from parallel heat exchangers or pumps, bypasses around equipment.

What is a heat trace controller?


Heat Trace Control Panels
ProTherm SZ Series Heat Trace Panels feature a digital display process controller designed for easy programming. Our control panels feature a low temperature alarm and a sensors break alarm. LED lights provide indication of power to the unit, heater power on and alarm status.

What is heat trace tubing?

Heat trace is an electrical system used to maintain or raise the temperature of pipes and vessels. The electric heating is achieved by utilizing a resistant element that is run alongside the piping or vessel.

What is the max pressure for PEX tubing?

As the temperature increases the max operating pressure drops. Most PEX tubing will be rated for: 160 psi at 73°F. 100 psi at 180°F.

How do you insulate PEX water lines?

Installing the insulation correctly ensures that it seals the tubing completely.
  1. Remove moisture, dirt and oil from the surface of the PEX tubing with a clean rag.
  2. Align the slit side of a length of flexible closed-cell pipe insulation with the tubing.

Is PEX tubing better than copper?

We generally belive that Plumbing PEX Tubing is much better than Copper for most, if not all, plumbing systems. PEX Tubing is much more resistant to freeze-breakage than copper or rigid plastic pipe. PEX Tubing is cheaper because it takes much less labor to install. PEX Tubing is quickly becoming the industry standard.

Can you run PEX pipe in attic?


It is important to insulate PEX pipe in an attic, particularly in cold-weather areas. If possible, run it under the attic insulation for an added layer of protection. Use as few fittings as possible when running PEX in an attic; while PEX pipe is resistant to bursting in the cold, the fittings are not.

Will PEX pipe burst if frozen?

A: No, PEX pipe is freeze-damage resistant, meaning the pipe will expand if frozen and contract to its original shape when thawed. PEX pipe is not freeze-proof, however, meaning that the water in the pipe can still freeze and block the flow.

Why are my PEX connections leaking?

As with any other pipes, PEX is not prone to leaking. Nearly all of the plumbing leaks occur at joints (connection spots) and most of them are due to incorrect installation. Much like installing PEX tubing, repairing it is also an easy process.