Israel's Leading Anglo Sewer & Drain Specialists :: 054.323.7877
  • Home
  • Contact Us
  • Our Clients
  • Services
    • CIPP - trenchless sewer technology
    • Drain Cleaning
    • Sewer Video Inspection & Locating
    • Sewer Replacement
    • Leak Detection
  • Blog
  • Videos
  • Pictures
  • עברית
  • VLOG
  • Plumbing resource

7/11/2013

Anti-scald valve

6 Comments

Read Now
 
Picture
Plumbing code in Israel requires all schools, hospitals and elderly care facilities to install thermostatic mixing valves (anti-scald valves) on the hot water lines. These valves prevent any hot water over 50 degrees Celsius from reaching the sinks and showers. 

In reality, all homes should have anti-scald valves. Especially if one has little kids. 

A brief look into how fast serious damage can occur without an anti-scald valve. 

The hot water in a boiler can easily surpass 70 degrees Celsius. In some cases the water can be well near steaming (If the thermostat valves and the heating element continually heats the water).

The below shows how quickly one can receive third degree burns (burns run from 1st degree to fourth, with the latter being the worst):

70 degrees Celsius: Adult, one second. Child, half a second. 
60 degrees Celsius: Adult, five seconds. Child, one second. 
55 degrees Celsius: Adult, thirty seconds. Child, seven seconds. 
50 degrees Celsius: Adult or child, five minutes. 

Certainly, a thermostatic mixing valve that limits all hot water supplied to ones home to 50 degrees can save lives and prevent serious injury. It give us time to react if a child unsuspectingly turns on the hot water or if someone slips or faints in a shower. 

Share

6 Comments
Jacob
9/12/2013 08:54:27 am

thermostatic shower control? I have not been able to find any consumer thermostatic controls in Israel. Do you have a source for them?

Reply
Yaacov Prupis
9/12/2013 09:00:08 am

Specifically for a single shower? Or attached to the boiler as seen in the picture?

Reply
Yaacov Prupis
9/12/2013 09:15:12 am

Grohe makes some really nice faucets with temperature controls. Any קרמיקה store should be able to order for you.

Reply
Jacob
9/12/2013 10:37:09 am

Yes, specifically for a single shower. Yes, Grohe makes thermostatic temp ctrl tub/shower fawcetts but no stores carry them in stock. the 2 plumbing supply stores in Talpiot that I talked with said they weren't available here. I found 1 online store, I think in Haifa, that may be able to order it. Our water pressure fluctuates wildly and when someone in the kitchen uses hot water the shower goes to frozen. I hate it when that happens.

Reply
Yaacov Prupis
9/12/2013 10:46:59 am

Plumbing supply shop is not the place to go. Store that sells tubs, faucets and tiles is the place to go.

Also, I wouldn't look at a shower valve to resolve your issue. You may have a flow-rate problem (small diameter supply piping, clog, or low water pressure) or if you are using a tankless heater it may be rated for one point at a time.

Reply
Smart Home Iowa link
24/4/2023 11:55:17 am

Apprreciate your blog post

Reply



Leave a Reply.

Details

    RSS Feed

    Archives

    July 2020
    May 2018
    January 2018
    December 2017
    September 2017
    August 2016
    March 2016
    April 2015
    November 2014
    February 2014
    January 2014
    December 2013
    November 2013
    April 2013
    February 2013
    January 2013
    June 2010
    March 2010
    February 2010
    December 2009
    November 2009

    Categories

    All
    Clogs
    General
    Jerusalem Clogs
    Jerusalem Drain Cleaning
    Plumbing Advice
    Saving Water
    Water Filteration
    Water Heaters

Powered by Create your own unique website with customizable templates.
  • Home
  • Contact Us
  • Our Clients
  • Services
    • CIPP - trenchless sewer technology
    • Drain Cleaning
    • Sewer Video Inspection & Locating
    • Sewer Replacement
    • Leak Detection
  • Blog
  • Videos
  • Pictures
  • עברית
  • VLOG
  • Plumbing resource