The drain from my house to the main drain was blocked recently. A drainage company carried out a sonar trace to find the buried syphon, excavated the area around it and unblocked it using a high pressure water jet to clear a 6" foul line and restored flow. They are recommending that the syphon...

How do I do a soundness check on hot and cold water system

We have a radiant heat system installed 2 years ago as part of a remodel of our daylight rambler. The downstairs is heated by radiators, the upstairs by the in floor system. The tubing for the radiant system is clipped to the subfloor of the upstairs in the same interstitial space as the domestic...

Re hot water boiler heating system,with 3 zone valves,in home.need to know to know about small "automatic"? Vents at ends of rads One was 'leaking']slowly but steadilty.and dripping slowly thro to basement forming small 3 inch mark on floor. 4 years ago these "automatic" valves replaced (from...