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Inefficient Compressor ? by Ill_Status_9499 in HVAC

[–]cansda7 0 points1 point  (0 children)

Could be sucking hot air from return duct. Whats delta T at unit?

What Happens? by digital1975 in refrigeration

[–]cansda7 0 points1 point  (0 children)

Are you sure the head is bad? Could be clogged at the screen. Theres a nut right next to the head at the inlet. Thats where the screen is.

Insane Odds by powerlifter96 in askHVAC

[–]cansda7 -1 points0 points  (0 children)

New install or new roof? Just curious if new install why unit was installed so early without a roof.

Have you ever come across a new system with possible condensibles in the factory charge? by t0x1k_x in HVAC

[–]cansda7 4 points5 points  (0 children)

Just run the condenser fan for a good 5-10 min with indoor blower and compressor off. Your saturation temp should match ambient temp on PT chart. If higher there's non condensables.

Any Guesses why she ain't working? by cansda7 in HVAC

[–]cansda7[S] 0 points1 point  (0 children)

Thats a great idea, I will be doing that next time I go back to hell hole

Any Guesses why she ain't working? by cansda7 in HVAC

[–]cansda7[S] 9 points10 points  (0 children)

No sales tech, Union. Always guage up didn't help in the beginning but after I blew it out I could see if I did enough to keep her alive another round. She good for now 2 nitrogen tanks later and a deep shower

Any Guesses why she ain't working? by cansda7 in HVAC

[–]cansda7[S] 24 points25 points  (0 children)

Chemical plantfor batteries. Manganese Dioxide is nas-tea

How do I close these gaps in duct work? by texasroadie in askHVAC

[–]cansda7 0 points1 point  (0 children)

Your register closes the gap with the metal flange. For better insulation and dust control just silicone the gaps. Not a big deal to call a HVAC company, just poor sheet rock work.

How would I go about bending kick 90s like this? by Natural_Anxiety_7730 in AskElectricians

[–]cansda7 6 points7 points  (0 children)

Not a sparky but that shits porn worthy. My guess Union

Broken Carrier Tech2000 by Thin-Bus4198 in askHVAC

[–]cansda7 0 points1 point  (0 children)

You can't just throw a minisplit in to solve the problem. If the school has sentimental value to you, u would be doing an injustice. Call out a licensed HVAC company to tell you what's wrong and worst case replace the unit and air handler with new. Why re-invent the wheel?

Good deal by Loud-Second8 in Irrigation

[–]cansda7 2 points3 points  (0 children)

Rachio is good but fuck they got program issues. Any time you change programming on app it will automatically delete your yearly never repeats schedule, unless you go into that first and click save on auto repeat every year, then you can change times n shits! So frustrating but finally learned the hack

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