![]() | You should apply heat tape to all exterior water supply piping and shutoff valves. Also protect any interior water pipes that run along outside walls or anywhere that the temperature may drop below freezing. How much heat tape you will need depends on the length, size and type of the pipe. You need to know the pipe length and diameter and the number of valves or faucets along the run. To determine how much heat tape you'll require, consult the manufacturer's guidelines. |
| CAUTION! Because you are, in effect, wrapping an electrical wire around your water supply pipes, it's very important that you:
| 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. For this job you'll need automatic heat tape (the kind with a thermostat), electrical tape, and pipe insulation (which could take the form of a waterproof insulated pipe jacket, or pipe insulation with vapor seal cover). Some heat tape kits combine several of these items |
![]() | STEP 3: Attach heat tape Space wraps according to the manufacturer's guidelines. Use electrical tape, not electrical wire, to hold the heat tape in place. It is very important that you never cross the heat tape back over itself: this creates a real fire hazard. |
![]() | STEP 4: Insulate It's a good idea to cover the water pipe and heat tape with pipe insulation or pipe jacketing. If the insulation does not have a weather-protective outer surface, you will need to cover it with a waterproof wrap. |
| STEP 5: Plug it in 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. If not, you will need to install one.
|



