Welcome! Here are the website rules, as well as some tips for using this forum.
Need to contact us? Visit https://heatinghelp.com/contact-us/.
Click here to Find a Contractor in your area.
If our community has helped you, please consider making a contribution to support this website. Thanks!
Radiator metering orifices
Options
michael_43
Member Posts: 11
In the past our company has come across buildings that were designed with radiator metering orifices, found mechanical as builds and reinstalled properly sized orifices as required. Has anyone ever removed existing radiator traps, sized each radiator to the required metering orifice size and created a thermostatic trap free system? With the high cost of trap replacement/rebuilding, I was wondering if this would be a viable "one time" alternative.
PS- I understand this is not for every two pipe system. All of the systems we "returned" to metering orifices are running on low pressure steam with modulating vaporstats.
<span><span style="color:#333333">Albert Einstein</span></span><span><span style="color:#333333">
Learn from yesterday, live for today, hope for tomorrow</span></span>
PS- I understand this is not for every two pipe system. All of the systems we "returned" to metering orifices are running on low pressure steam with modulating vaporstats.
<span><span style="color:#333333">Albert Einstein</span></span><span><span style="color:#333333">
Learn from yesterday, live for today, hope for tomorrow</span></span>
0
Comments
-
have a look at..
have a look at the articles posted in Rod's post here:
http://www.heatinghelp.com/forum-thread/128916/2-upper-flr-apts-slow-to-heat-cold#p11834821-pipe Homeowner - Queens, NYC
NEW: SlantFin Intrepid TR-30 + Tankless + Riello 40-F5 @ 0.85gph | OLD: Fitzgibbons 402 boiler + Beckett "SR" Oil Gun @ 1.75gph
installed: 0-20oz/si gauge | vaporstat | hour-meter | gortons on all rads | 1pc G#2 + 1pc G#1 on each of 2 mains
Connected EDR load: 371 sf venting load: 2.95cfm vent capacity: 4.62cfm
my NEW system pics | my OLD system pics0
This discussion has been closed.
Categories
- All Categories
- 87.3K THE MAIN WALL
- 3.2K A-C, Heat Pumps & Refrigeration
- 61 Biomass
- 429 Carbon Monoxide Awareness
- 120 Chimneys & Flues
- 2.1K Domestic Hot Water
- 5.8K Gas Heating
- 114 Geothermal
- 166 Indoor-Air Quality
- 3.7K Oil Heating
- 77 Pipe Deterioration
- 1K Plumbing
- 6.5K Radiant Heating
- 395 Solar
- 15.7K Strictly Steam
- 3.4K Thermostats and Controls
- 56 Water Quality
- 51 Industry Classes
- 50 Job Opportunities
- 18 Recall Announcements