Looking for a service provider? Not all applicants will qualify. Please click below to play the video! I have a cess pit, not septic tank can i use this ? The more demand there is for heating and hot water, the higher the output range you will be looking at. Absolute pleasure working with all the team at fluid plumbing :)”. We also take safety as the number one priority all of our engineers are rgi (gas) and oftec (oil) certified and carry work out to the highest standard. A proud.