mechanical-hub.com

6 days ago

This week we talk about the newest gas system coming to North America. All the details are covered in the 95th episode of the Make Trades Great Again podcast streaming wherever you listen to podcasts. bit.ly/2Q1FP8H ... See MoreSee Less

mechanical-hub.com is in Minnesota.

2 weeks ago

No Heat Part I: Quick troubleshoot of a faulty zone valve.

When using a device like a zone valve, the “end switch” has to close to complete the electrical circuit, which is just one stop along the way of order of operations.

In the case of a 24V control system like the old nasty one in the video, the end switch completes the 24V circuit to close a relay which then powers a pump and a gas valve.

I’m not the best with electrical but I can usually diagnose equipment failure quickly because I understand the normal order of operation. That’s the key to any service work. Figure out how it’s supposed to work, the order in which safety’s or components are factored in and start from the beginning. It’s very basic and if you do this each time, you’ll arrive at the solution. I think most would agree but for those unfamiliar or starting out, I #hopethishelps

# #plumbing #hvacservice #noheat #minnesotawinter #hydronicheating ... See MoreSee Less

mechanical-hub.com

2 weeks ago

Viega MegaPress on to a 100yr-old radiator supply using the RIDGID RP350 and V2 actuator and ring kit ... See MoreSee Less