| Length (Feet): | 50' |
|---|---|
| Application: | Freeze Prevention |
| Voltage: | 120v |
| Wattage: | 250 |
| Type: | PSR Heat Cable |
Hello Edward! Unfortunately, no PSR can't be used underground.
Yes you should be able to use that. Safe for polybutylene and PVC type pipes which PEX is a type of cross-linked polyethylene. Also says PSR cable is suitable for shingle, slate, metal, wood, and flat roofs with either plastic or metal gutters/downspouts, so material/space it would be going in within a crawl space should be okay. Link to instructions: https://s3.amazonaws.com/s3.supplyhouse.com/manuals/1255718308643/18216_PROD_FILE.pdf
This unit is suitable for use on metal and plastic pipes up to 2-1/2" in diameter and suitable for shingle, slate, metal, wood and flat roofs with either plastic or metal gutters/downspouts according to the manufacturer.
Using self-regulating technology, a thermostat is not usually required with this heat cable; the cable can be overlapped if necessary. Self regulating heating cable varies its heat output in relation to the ambient temperature. As the surrounding temperature increases, the heat output of the PSR cable decreases. But when the temperature decreases, the cable heat output increases and provides the heat needed along the length of the cable.
The PSR1050 is NOT approved for installation inside French Drains or drain lines (same goes for any of the Easy Heat cables). The PSR can be installed on a drain pipe above ground.
The PSR for pipe freeze protection is applied on the drain line and not inside. Although, it is used inside a downspout. In a downspout, it provides sufficient heat inside the downspout enough to keep water flowing downward. To protect both outside pipes and pipes inside, the right amount of heat needs to be applied by the PSR on the 2" drain line. The pipe must be exposed above ground.
Yes, the PSR heating cable is suitable for use on metal and plastic pipes (such as PVC or polybutylene) but not on flexible vinyl tubing (such as garden hose).
The PSR is used to prevent water pipes or drain pipes from freezing, but is for outdoor use as noted. The Freeze Free product line can be placed on pipes inside walls provided the following conditions are observed: 1. Cable is accessible at any time for inspection 2. Clear from any combustible material 3. Must check with local electrical inspector for guidance and approvals
I like the pipe tracing cables but this isn't the right application. This cable would be right if you were concerned about an external pipe because it uses the ambient temperature as a kind of switch. Heat tape comes on when the air around the pipe is around or below freezing.If you have below freezing ambient air in your under sink cabinet you have a much bigger problem. Chances are that you don't and using this would just be a waste of money.If you are really concerned about freezing these pipes then I would invest in some pipe insulation instead and then look for the source of outdoor air infiltration. Look for a source of light under the sink that comes from outside. If you find that you should be able to seal off that area and be fine shape.
The PSR is designed to be use on a rubber flat roof and downspouts, so that seems fine.
Yes, the PSR is designed to be use on a rubber flat roof and downspouts. The specific details on how to install is covered in the PSR Installation Instructions. The electric bill is subjective depending on use and location, so the added cost could not be confirmed.
Randy,The product you selected is meant to be wrapped around or run the length of a pipe. Other products are designed for roofs and are used differently.The 24ft 120 watt cable uses the same power as 2 60 watt light bulbs. So it would raise your bill about the same as turning on 2 lamps and leaving them on for the time that the outside temperature is between approximately 15 degrees and 40 degrees. Don't know about using either product on a rubber roof but it should work if the cable contacts the surface well. You might have to drill into the rubber to attach the cable well enough. Good luck!Ric