Smellavision? American Plumbing, LMP #556

Terry Smith • April 5, 2023

Smellavision? American Plumbing, LMP #556

A customer noticed a sewer odor coming from their television. Upon inspection, they found their television was being supported by a sewer vent pipe. The screw holes through the vent pipe allowed sewer gases into the home.

Call American Plumbing for all of your plumbing repair needs!

#slableak / #videopipeinspection / #backflowtesting / #AllLivesMatter / #onlycountlegalvotes /#TruthSocial / #@tjoetheplumber / #Smellavision

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What is a tempering valve?

By Terry Smith • December 17, 2025

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)