Copyright 2018 cloverdale plumbing. If you’re looking for a safe and easy way to unclog your shower or tub drain without causing damage to the pipes, try some of these tips. Tree roots damaging drains in de1. If you’ve gone through the reset steps in “baxi boiler fault 4”, the issue could be purely ignition related. At heil plumbing, our plumbers always strive to make your life a little easier we offer plumbing services 24 hours a day, 7 days a week our technicians will be at your service.