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!
WEIL MCLAIN CGT NEED HELP
Options
shawn_5
Member Posts: 52
http://www.taco-hvac.com/uploads/FileLibrary/SwitchingRelay.pdf
How do I wire this control to a wm cgt tankless gas boiler where does the tt wires on the boiler go to is it ther isolated end switch or is it the zc and zr.I hooked it to zc and zr got hot water no heat then switched to isolated end switch and got heat but no hot water.
How do I wire this control to a wm cgt tankless gas boiler where does the tt wires on the boiler go to is it ther isolated end switch or is it the zc and zr.I hooked it to zc and zr got hot water no heat then switched to isolated end switch and got heat but no hot water.
0
Comments
-
Shawn, Here's some information on how to utilize a switching relay wired through ZC ZR Enjoy.
Wiring the R845A
Your friend in the industry,
Alan R. Mercurio
www.oiltechtalk.comThere was an error rendering this rich post.
0
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
- 115 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