Hello and welcome to the December 2018 Heat-Line Vlog. The final vlog of 2018.
The standard Retro-Line in pipe heating cable system from Heat-Line comes setup for the water to pass straight through the interface connection. This is the most common requirement for many installations. In some installations however the ability for the water to pass through the interface connection in a 90 degree turn format is ideal. As a result you have the option to order a Retro-Line directly from Heat-Line in a 90 degree to water format for most common .075'', 1.00'' and 1.25'' ID pipes.
In some cases though, you may also need to change shorter lengths units right on site. This is possible when proper care is taken and proper direction is followed.