Amy (@davecsi) header
Amy (@davecsi) profile picture

Amy

@davecsi

I'm just here to read the news—salespeople, please stay away from me.

 US
CSIpgh.com
Joined April 2009
  • Tweets4.2K
  • Following2.8K
  • Followers562
833Media
Photo by Amy (@davecsi)Photo by Amy (@davecsi)Photo by Amy (@davecsi)Photo by Amy (@davecsi)Photo by Amy (@davecsi)Photo by Amy (@davecsi)Photo by Amy (@davecsi)Photo by Amy (@davecsi)Photo by Amy (@davecsi)Photo by Amy (@davecsi)
Who would you like to see as the next president?
Image from Amy (@davecsi)
4
20
Why do you support him or her? I'd like to hear your thoughts.
3
No calculator, no Google—just logic! How is that possible?
Image from Amy (@davecsi)
20
Do you think dogs are part of the family?
Image from Amy (@davecsi)
2
1
28
The best Sho in baseball. Congratulations Shohei on being named a finalist for the 2026 NL MVP Award!
A graphic announcing Shohei Ohtani as a 2026 NL MVP Finalist with a cutout of him staring at the camera in the center.

ALT A graphic announcing Shohei Ohtani as a 2026 NL MVP Finalist with a cutout of him staring at the camera in the center.

130
1,368
147
16,129
631,515
What is this vegetable called in your local dialect?
Image from Amy (@davecsi)
1
76
🍒Cleaning the Table The table was a deep, dark wood tone. The following morning, Lila made her way to the apple orchard, spotting Thomas as he gathered fruit, his wicker basket brimming with crisp, ruby-red McIntosh apples—the very variety Elara had once baked into her sign
Image from Amy (@davecsi)
76
See ya there!
Image from Amy (@davecsi)
1
36
I’m giving away 100 signed copies of my new book #HiddenPotential. To enter, retweet and comment by 10/21 at 11:59pm. adamgrant.net/hiddenpotentia… tinyurl.com/26spf4fu
Image from Adam Grant (@AdamMGrant)
1,232
1,509
564
2,658
706,310
The challenge was for @CSIpgh , a @MitsubishiHVAC dealer, to make a long-lasting VRF heat pump system in a PA apartment building. With the help of MarketAir, Slimduct RD was chosen as commercial lineset cover for the job. Read more in this case study: bit.ly/3DGRFuf
Image from Inaba Denko America (@DenkoInaba)
1
1
65
Chalfant Hall CCAC features super high efficiency Mitsubishi Electric Trane US vrf 40 plus tons & several LEV kits! lnkd.in/ejk-ZXSm

LinkedIn

This link will take you to a page that’s not on LinkedIn

lnkd.in
56
Chalfant Hall ⁦@CCAC⁩ features super high Efficiency ⁦@MitsubishiHVAC⁩ vrf 36 tons plus LEV kits!
Image from Amy (@davecsi)
Image from Amy (@davecsi)
75
Great job TUDI Mechanical Systems, Inc.on Robindale Energy Mitsubishi Electric Trane US VRF system! Start up & warrnty registration in the books! lnkd.in/eFUcDxfG

LinkedIn

This link will take you to a page that’s not on LinkedIn

lnkd.in
1
49
The magic of Mitsubishi Electric Trane US BC controller … just needs translation to American English!
54
State College project featuring Mitsubishi Electric Trane US VRF & ductless as well as ERV’s lnkd.in/epBvYZKD

LinkedIn

This link will take you to a page that’s not on LinkedIn

lnkd.in
57
Hybrid Mitsubishi Electric Trane US VRF Overview! Contact me or my team Comfort Supply, Inc.for more information or to schedule a lunch / breakfast / & learn! lnkd.in/gjmvUMbW

LinkedIn

This link will take you to a page that’s not on LinkedIn

lnkd.in
57
Hybrid VRF?, want to learn about the most important inovation in VRF technology… since 2001 ? contact out team right away!
47
Penn State University State College Pennsylvania police project featuring over 75 tons of Mitsubishi Electric Trane US VRF systems & P series systems! lnkd.in/egMbyT3H
86
Don’t miss it @MitsubishiHVAC EVENT of the year! 060623, get registered TODAY …if you are interested in VRF & Ductless technologies..@CSIpgh Commercial Summit is the place you need to be!
Image from Amy (@davecsi)
Image from Amy (@davecsi)
1
2
94
Get your ⁦@MitsubishiHVAC⁩ HVRF brochure today ⁦@CSIpgh⁩ !
Image from Amy (@davecsi)
1
2
92
Load more