Fire main from hell! American Plumbing, LMP #556
Terry Smith • February 4, 2023
Fire main from hell! American Plumbing, LMP #556

When people call about a fire main leak we think no big deal. Expose the line about 4' - 5' deep and expose the leak. Not this time. We are at over 10' deep and still have not reached the horizontal pipe connected to the vertical pipe. Time for a much larger excavator!
Call American Plumbing for all or your plumbing repair needs!
#slableak / #videopipeinspection / #backflowtesting / #AllLivesMatter / #onlycountlegalvotes /#TruthSocial / #@tjoetheplumber / #Firemainfromhell

What is a tempering valve? www.americanplumbingla.com #americanplumbing #geriatricgymrat #temperingvalve #federalgovernment #plumbingrepairs A tempering valve is a plumbing safety device that mixes hot water with cold water to deliver water at a controlled, safe temperature. What it does Reduces very hot water from a heater to a preset temperature Prevents scalding at taps, showers, or fixtures Keeps water temperature consistent even if pressure or supply changes Where it’s commonly used Domestic hot water systems (homes, apartments) Bathrooms, showers, sinks Solar and heat-pump water heaters (which often store water at higher temperatures) Hospitals, schools, childcare centers (where safety standards are strict) Why it’s important Water heaters are often set to 60°C (140°F) or higher to prevent bacteria like Legionella Tempering valves typically reduce outlet temperature to around 45–50°C (113–122°F), which is much safer for skin How it works (simple) Hot water enters the valve Cold water enters the valve The valve blends them to a set temperature Mixed water exits to fixtures Tempering valve vs thermostatic mixing valve (TMV) Tempering valve: Usually serves an entire house or group of fixtures TMV: More precise, often used at individual outlets (like a single shower)








