HVAC Community Hub | Zachary | Activity https://hvachub.co/members/zachary1/activity/ Activity feed for Zachary. Wed, 12 Aug 2026 00:23:45 +1200 https://buddypress.org/?v=3.3.0 en-US 30 hourly 2 256a4239dac2fbb07e380b7a9e403fc1 Zachary posted a new activity comment https://hvachub.co/news-feed/p/8451/#acomment-8499 Sun, 09 Aug 2026 23:54:53 +1200 Who installed this system and didn’t put a float switch on the emergency pan? That’s code in most states now.

In reply to - Brandon posted an update in the group Troubleshooting & Repairs Went outside to check the condensate drain and found this 🙄. New homeowner, bought the house last year, system has never been serviced. The drain […] ]]> 915c4af7b2a590f118a443bdf64d1bfa Zachary posted a new activity comment https://hvachub.co/news-feed/p/8305/#acomment-8340 Sun, 02 Aug 2026 02:41:30 +1200 Stay hydrated brother.

In reply to - Jack posted an update in the group HVAC Installation Best Practices Maintenance contract call on a rooftop today. Carrier package unit installed last year, customer said it’s been running fine but wanted […] ]]> 1b990d0192f059908c5094a8306a098c Zachary posted a new activity comment https://hvachub.co/news-feed/p/8335/#acomment-8338 Sun, 02 Aug 2026 01:31:04 +1200 I would love to know what company did that tune up because checking ductwork connections is literally the bare minimum of the job. This is the kind of stuff that gives our whole industry a bad reputation. Guys show up, check the filter, maybe look at the thermostat, collect $89 and leave. That’s not a tune up that’s a scam. I’ve been doing this… Read more

In reply to - Harry posted an update in the group HVAC Installation Best Practices Customer complaint was one bedroom not cooling. Found this under the house. Flex completely disconnected from the boot, just dumping […] ]]> 732c8602eb3f220654770bfaa0d8be5a Zachary posted a new activity comment https://hvachub.co/news-feed/p/8174/#acomment-8238 Sat, 25 Jul 2026 23:47:36 +1200 Change the filter, hose the condenser, fix the leak, charge her up. If you want to be super tech recovery your gas, pull compressor and dump oil and refill with oil on the tag, change filter drier, pull you a good vac, charge her up. It’s in and out on thermal. That oil is toast, might be able to stretch them another season if you oil change it.

In reply to - Robert posted an update in the group Troubleshooting & Repairs 2019 Bryant 2-ton R410A heat pump. Customer said the compressor made a terrible noise and then quit going. Outdoor fan runs fine, compressor […] ]]> ddd9db1d6ef0a1f4f3e7d372f840ba0d Zachary posted a new activity comment https://hvachub.co/news-feed/p/8165/#acomment-8202 Fri, 24 Jul 2026 19:11:56 +1200 😂 it’s not a badge it’s just honest.

In reply to - Jackson posted an update in the group HVAC Installation Best Practices If you polled 1000 people in your town and asked them to name three air conditioning companies how many do you think would mention yours? ]]> fcb1d6652f4932e1fab3f77b202a33c5 Zachary posted a new activity comment https://hvachub.co/news-feed/p/7828/#acomment-7893 Thu, 02 Jul 2026 08:10:10 +1200 Started building relationships with two different suppliers specifically so I’m never stuck with just one point of failure. Annoying to manage but worth it.

In reply to - Juan posted an update in the group HVAC Installation Best Practices Anybody else’s supplier just randomly stop carrying a part you’ve ordered for years with zero warning? Needed a specific contactor today, […] ]]> bf11101c57bfdd812bebcceacc6fd6d4 Zachary posted a new activity comment https://hvachub.co/news-feed/p/7828/#acomment-7883 Thu, 02 Jul 2026 04:24:51 +1200 Grainger is pricier though.

In reply to - Juan posted an update in the group HVAC Installation Best Practices Anybody else’s supplier just randomly stop carrying a part you’ve ordered for years with zero warning? Needed a specific contactor today, […] ]]> 0564571d20fb78c2c703c397be4bcb43 Zachary posted a new activity comment https://hvachub.co/news-feed/p/7828/#acomment-7834 Wed, 01 Jul 2026 09:49:17 +1200 Amazon has been bailing me out more than my actual supplier lately which feels wrong to say out loud.

In reply to - Juan posted an update in the group HVAC Installation Best Practices Anybody else’s supplier just randomly stop carrying a part you’ve ordered for years with zero warning? Needed a specific contactor today, […] ]]> 8f1833f057dbfc5d03993911c0e4c301 Zachary posted a new activity comment https://hvachub.co/news-feed/p/7790/#acomment-7793 Fri, 26 Jun 2026 21:38:46 +1200 Engineers drawing duct layouts who’ve never carried a tin snip is the oldest complaint in this trade and it’s never not true.

In reply to - Ethan posted an update in the group HVAC Installation Best Practices Whoever specced rectangular duct on this job clearly never had to install it in an 11 foot ceiling with beams every 6 feet. Switched the […] ]]> 3343c8a803f09c8cc2adcd315ad7461f Zachary posted a new activity comment https://hvachub.co/news-feed/p/7746/#acomment-7762 Thu, 25 Jun 2026 05:46:34 +1200 GreenSky pulled out of a lot of HVAC partnerships last year. anyone else affected by that.

In reply to - Alessandro posted an update in the group Troubleshooting & Repairs Question on financing. We offer it through Wisetack and Synchrony both. Lately feels like every other call wants financing now, even on […] ]]> a13f6758d3ac41dcc01d09ba693441e4 Zachary posted a new activity comment https://hvachub.co/news-feed/p/7630/#acomment-7637 Wed, 17 Jun 2026 06:06:55 +1200 110k. 22 employees 18 vehicles. 5 mil revenue.

In reply to - Charles posted an update in the group Troubleshooting & Repairs What’s everyone paying for insurance these days. Workers comp, general liability, commercial auto. Small company, 3 techs, 4 trucks, […] ]]> 6268e9cabef7154c2c6ae1a5535d4d10 Zachary posted a new activity comment https://hvachub.co/news-feed/p/7397/#acomment-7400 Tue, 26 May 2026 12:55:45 +1200 I’ve been in this trade 19 years and I still have to remind myself of this when someone questions my price.

In reply to - Dylan posted an update in the group Troubleshooting & Repairs Something my mentor told me when I was coming up that I think about a lot. He said the customer isn’t paying for the part. They’re paying for […] ]]> 031cbdc62c4a3f98ca20e2b1eaaa7c9a Zachary posted a new activity comment https://hvachub.co/news-feed/p/7112/#acomment-7131 Thu, 14 May 2026 06:07:51 +1200 Our last yard signs lasted one storm season 😅

In reply to - Emiliano posted an update in the group Troubleshooting & Repairs Need to order new company shirts, hoodies, equipment stickers and yard signs before things get busy again. Last batch looked great for about a […] ]]> 82e5cc1e6058c56adbc1c4c000b671d1 Zachary posted a new activity comment https://hvachub.co/news-feed/p/6775/#acomment-6792 Wed, 29 Apr 2026 00:15:40 +1200 We review pricing every year. Material, fuel, labor, everything has gone up. Even if you don’t want to raise prices, eventually you have to or margins disappear.

In reply to - Pietro posted an update in the group HVAC Installation Best Practices Hey, ]]> f3cad67984c2ec348fa1376c451bef70 Zachary posted a new activity comment https://hvachub.co/news-feed/p/6677/#acomment-6684 Thu, 16 Apr 2026 20:06:34 +1200 If you’re not asking for the job before leaving someone else will.

In reply to - Grayson posted an update in the group Troubleshooting & Repairs Quoted a job customer said they’ll think about it… then you see the same job done a week later by someone else. No feedback, no call back, […] ]]> 5b238a926fb4eb451f97d0a38500d2b1 Zachary posted a new activity comment https://hvachub.co/news-feed/p/6646/#acomment-6651 Thu, 16 Apr 2026 01:39:53 +1200 0.9 static is already a red flag. Most systems are designed around 0.5 or lower, once you get that high you’re starving the coil and everything shifts superheat climbs, suction drops, and it sends you down the wrong path.

In reply to - Edward posted an update in the group HVAC Installation Best Practices Suction 60 psi, superheat 20+, looked like low charge turned out to be airflow. Static was through the roof. Fixed that and everything lined up. ]]> ce29b42d04f17910e503347a2e0ddb35 Zachary posted a new activity comment https://hvachub.co/news-feed/p/6608/#acomment-6633 Wed, 15 Apr 2026 20:17:16 +1200 If you’re pricing it like retail installs you’re not even in the game.

In reply to - Hunter posted an update in the group HVAC Installation Best Practices Trying to get in with a few builders right now and still figuring out my pricing. Feels like I’m coming in too high because I’m not getting […] ]]> bc4873ecf422d429cff6292d584b8854 Zachary posted a new activity comment https://hvachub.co/news-feed/p/6538/#acomment-6548 Wed, 08 Apr 2026 06:21:30 +1200 Everyone can get you leads… until you actually sign the contract.

In reply to - Fabio posted an update in the group Troubleshooting & Repairs Thinking about outsourcing SEO/marketing but hard to tell who actually delivers vs who just sends reports every month. Anyone here had a […] ]]> 282ae023cb4233fe70e66a17d43636ab Zachary posted a new activity comment https://hvachub.co/news-feed/p/6538/#acomment-6543 Wed, 08 Apr 2026 06:17:31 +1200 Before chasing more leads, make sure your process can actually handle them.

In reply to - Fabio posted an update in the group Troubleshooting & Repairs Thinking about outsourcing SEO/marketing but hard to tell who actually delivers vs who just sends reports every month. Anyone here had a […] ]]> b64811af104e7b3820fece1a5fae03c9 Zachary posted a new activity comment https://hvachub.co/news-feed/p/6248/#acomment-6269 Wed, 11 Mar 2026 08:31:13 +1300 True. Nothing worse than servicing a unit that was dropped on the curb sideways.

In reply to - Luca posted an update in the group Troubleshooting & Repairs New RTUs just landed for a warehouse changeout. Three units going up on the roof later today. Always a bit of coordination getting the crane […] ]]> e53e5834da6635733e07c96c5dcff6ba Zachary posted a new activity comment https://hvachub.co/news-feed/p/6115/#acomment-6123 Wed, 18 Feb 2026 02:44:19 +1300 Agreed. But it does make the pricing conversation start earlier than it used to.

In reply to - Matteo posted an update in the group HVAC Installation Best Practices Anyone else noticing customers coming in way more “prepared” than before? Not just YouTube stuff I mean price ranges, part numbers, even […] ]]> 7766e803cdd32673a921f659e8b97cec Zachary posted a new activity comment https://hvachub.co/news-feed/p/6069/#acomment-6077 Sat, 14 Feb 2026 06:45:00 +1300 If it’s flex with tight bends that’ll do it. Guys underestimate how bad crushed flex kills performance.

In reply to - Zachary posted an update in the group HVAC Installation Best Practices Had something weird happen today. Didn’t even realize my techs were out here making bets on what the issue would be. Sent two of them up to […] ]]> 869e75666bbf9a397977a22f2e11463c Zachary posted an update in the group HVAC Installation Best Practices: Had something weird happen today. Didn’t even realize my […] https://hvachub.co/news-feed/p/6069/ Sat, 14 Feb 2026 03:26:25 +1300 Had something weird happen today. Didn’t even realize my techs were out here making bets on what the issue would be.
Sent two of them up to look at this unit. I head up a few minutes later and they’re already arguing.
One’s blaming airflow.
Other one’s swearing it’s charge.
Meanwhile the space is still sitting at 82° and nobody’s actually… Read more

]]> 11 3461d6e55f863bfa4c347ff855e4518b Zachary posted a new activity comment https://hvachub.co/news-feed/p/5855/#acomment-5873 Wed, 11 Feb 2026 06:40:21 +1300 My favorite is when they ask is that normal? every 30 seconds.

In reply to - Jordan posted an update in the group HVAC Installation Best Practices My tech called me laughing today because the customer kept asking what he was doing every step of the way. Appreciate the interest, […] ]]> 56cf32c5fe9329c38897b67558daac80 Zachary posted a new activity comment https://hvachub.co/news-feed/p/5820/#acomment-5842 Tue, 10 Feb 2026 17:33:07 +1300 This motor didn’t fail, it was neglected.

In reply to - Aiden posted an update in the group Troubleshooting & Repairs This motor’s been making noise for a while. Guess today was the day it finally quit. ]]> 987b3793bcf15ac3ab879640bab7f346 Zachary posted a new activity comment https://hvachub.co/news-feed/p/5627/#acomment-5646 Thu, 05 Feb 2026 16:27:37 +1300 You train them, cover for them when they mess up, give them steady work, sometimes even personal help. Then they’re gone overnight. Not even a month notice.

In reply to - Benjamin posted an update in the group HVAC Installation Best Practices Hello All, ]]> e43046ac3210fcdeb5f271a65b9a5a32 Zachary posted a new activity comment https://hvachub.co/news-feed/p/4857/#acomment-4866 Tue, 20 Jan 2026 03:49:15 +1300 We can’t fix everything without blowing the budget. Owners don’t want to pay for perfection.

In reply to - Lucas posted an update in the group Troubleshooting & Repairs This room has had at least three different contractors work on it over the years. You can tell where each one stopped caring. Everyone fixed […] ]]> 8e635b4b99dbc7a8b99fb04251667932 Zachary posted a new activity comment https://hvachub.co/news-feed/p/4739/#acomment-4767 Sat, 17 Jan 2026 09:05:15 +1300 That unit looks like it’s one vibration away from early retirement.

In reply to - Liam posted an update in the group HVAC Installation Best Practices Opened this unit up today to see how far we can push it. It’s working, but if it drops mid-week the downtime will hurt more than the repair […] ]]> c80f82541fa9c8a271bfe48f1c56b563 Zachary posted a new activity comment https://hvachub.co/news-feed/p/4670/#acomment-4672 Thu, 15 Jan 2026 03:06:00 +1300 Give it time. If it won’t hold under 500 microns after isolation, you’ve still got moisture or a leak.

In reply to - Lucas posted an update in the group HVAC Contractors & Subcontractors Pulled vacuum, watched the gauge, and waited. Some days the numbers cooperate… some days they don’t. ]]> b39b01df864ecde2e252416b85fdf012 Zachary posted a new activity comment https://hvachub.co/news-feed/p/4213/#acomment-4220 Thu, 01 Jan 2026 20:53:47 +1300 Valve movement isn’t the same as capacity change.

In reply to - Mathew posted an update in the group HVAC Installation Best Practices Flow changes immediately when the valve position is adjusted, but system response doesn’t scale the way it should under load.Feels like […] ]]> dd96adcfe232f348785f7f80638f2513 Zachary posted a new activity comment https://hvachub.co/news-feed/p/3860/#acomment-3871 Fri, 19 Dec 2025 11:17:40 +1300 Check the actual relief setpoint versus what’s assumed in the sequence.

In reply to - Salvatore posted an update in the group HVAC Tools & Equipment Catching intermittent relief valve venting on the condenser with no high-head alarms or trips. Data looks normal, but something’s clearly slipping […] ]]> 48959004e1a8fd27355fcb4881f39e1d Zachary posted a new activity comment https://hvachub.co/news-feed/p/3768/#acomment-3777 Wed, 17 Dec 2025 19:00:15 +1300 What’s your differential pressure across the valve when it starts hunting?

In reply to - Alexander posted an update in the group Troubleshooting & Repairs Spent half the day chasing a CHW valve that just won’t sit still at low load. Setpoint isn’t moving, but the valve keeps opening and closing […] ]]> cf313494de90b1af70c4aa17c44c1045 Zachary posted a new activity comment https://hvachub.co/news-feed/p/3574/#acomment-3575 Thu, 11 Dec 2025 21:48:32 +1300 Seen that happen when the static sensor is a little too far from the takeoff. Fan moves fast, sensor reacts slow, VAVs freak out for a few seconds.

In reply to - Jack posted an update in the group HVAC Installation Best Practices Seeing a weird one – when the supply fan ramps up, a few VAV boxes actually lose airflow for a moment. CFM drops for a couple seconds like […] ]]> 53b4377055f31a61e0b216bd5ca87ebe Zachary posted a new activity comment https://hvachub.co/news-feed/p/3475/#acomment-3483 Tue, 09 Dec 2025 19:13:13 +1300 Yeah, I’m digging into the logic next. Looks like someone layered sequences over the years.

In reply to - Zachary posted an update in the group HVAC Contractors & Subcontractors Ran a smoke-control test earlier, and the return fan briefly reversed direction the moment fire mode engaged. It only flipped for a […] ]]> 88aad06120599e80e6ef36259d8fb3b3 Zachary posted a new activity comment https://hvachub.co/news-feed/p/3475/#acomment-3481 Tue, 09 Dec 2025 19:13:11 +1300 😂 exactly… one second of WTF is enough to ruin your whole day.

In reply to - Zachary posted an update in the group HVAC Contractors & Subcontractors Ran a smoke-control test earlier, and the return fan briefly reversed direction the moment fire mode engaged. It only flipped for a […] ]]> 0d9673166273aabd34da98178af955a1 Zachary posted a new activity comment https://hvachub.co/news-feed/p/3475/#acomment-3479 Tue, 09 Dec 2025 19:13:09 +1300 Good call – I’ll check the drive and see if anyone left it in hand or override.

In reply to - Zachary posted an update in the group HVAC Contractors & Subcontractors Ran a smoke-control test earlier, and the return fan briefly reversed direction the moment fire mode engaged. It only flipped for a […] ]]> 969beb2fb1460073bbcb10a6e3d9b442 Zachary posted a new activity comment https://hvachub.co/news-feed/p/3475/#acomment-3477 Tue, 09 Dec 2025 19:13:08 +1300 Agree – planning to trace every interlock tomorrow. Something isn’t lining up.

In reply to - Zachary posted an update in the group HVAC Contractors & Subcontractors Ran a smoke-control test earlier, and the return fan briefly reversed direction the moment fire mode engaged. It only flipped for a […] ]]> d7710e19561766bcc5d2a400aac3c4d0 Zachary posted an update in the group HVAC Contractors & Subcontractors: Ran a smoke-control test earlier, and the return fan […] https://hvachub.co/news-feed/p/3475/ Tue, 09 Dec 2025 19:13:06 +1300 Ran a smoke-control test earlier, and the return fan briefly reversed direction the moment fire mode engaged.
It only flipped for a second, but even that’s enough to create a real hazard if there was an actual event.
Everything points to an override or priority conflict somewhere in the fire sequence logic that needs sorting out.

]]> 8 c0bd1bcb19883a762d0565266e51d934 Zachary posted a new activity comment https://hvachub.co/news-feed/p/3045/#acomment-3050 Fri, 14 Nov 2025 19:20:52 +1300 Ah yes, the “I do what I want” VAV system. Love when buildings have a mind of their own.

In reply to - Dylan posted an update in the group HVAC Installation Best Practices Was checking a VAV system today and the static pressure kept jumping all over the place- from 0.9” straight up to 1.6” the moment a few […] ]]> 427e04433f3822c1e2e965b373e72c97 Zachary posted a new activity comment https://hvachub.co/news-feed/p/2989/#acomment-2990 Wed, 12 Nov 2025 19:59:23 +1300 Classic 24V ghost. Shows up, kills your voltage, then disappears when the boss walks over.

In reply to - Jordan posted an update in the group HVAC Contractors & Subcontractors Came across a strange one today – transformer keeps dropping voltage under load, but this time the fuse actually holds fine and the […] ]]> 269819093e6ac89fdbd4de720c353cc7 Zachary posted a new activity comment https://hvachub.co/news-feed/p/2691/#acomment-2694 Wed, 29 Oct 2025 13:56:21 +1300 We keep losing good technicians to bigger companies that offer specialized training.

In reply to - Grayson posted an update in the group HVAC Tools & Equipment If I’m honest, the toughest challenge these days isn’t finding new clients-it’s finding the right technicians. Commercial systems have changed […] ]]> 644fb8485c6aa2ec4ed39675cce121e3 Zachary posted a new activity comment https://hvachub.co/news-feed/p/2654/#acomment-2664 Sun, 26 Oct 2025 18:32:08 +1300 Noted, I’ll check the coil temp next and see if it matches suction readings.

In reply to - Zachary posted an update in the group HVAC Contractors & Subcontractors Working on a rooftop unit and noticed suction pressure dropping intermittently even though load and airflow seem fine. No obvious leaks, […] ]]> 89f7f45956e37117af7f85d8dc6725d9 Zachary posted a new activity comment https://hvachub.co/news-feed/p/2654/#acomment-2662 Sun, 26 Oct 2025 18:32:07 +1300 Haha! Yep, as soon as you put the gauges on, everything seems fine…

In reply to - Zachary posted an update in the group HVAC Contractors & Subcontractors Working on a rooftop unit and noticed suction pressure dropping intermittently even though load and airflow seem fine. No obvious leaks, […] ]]> 1d29d7d443a1626a18175f6f37303c3b Zachary posted a new activity comment https://hvachub.co/news-feed/p/2654/#acomment-2660 Sun, 26 Oct 2025 18:32:06 +1300 Ah, that might explain it – system was evacuated last week.

In reply to - Zachary posted an update in the group HVAC Contractors & Subcontractors Working on a rooftop unit and noticed suction pressure dropping intermittently even though load and airflow seem fine. No obvious leaks, […] ]]> b9c71889606625d04b67063abc2e9263 Zachary posted a new activity comment https://hvachub.co/news-feed/p/2654/#acomment-2658 Sun, 26 Oct 2025 18:32:05 +1300 Good point – I’ll inspect the liquid line for any restrictions.

In reply to - Zachary posted an update in the group HVAC Contractors & Subcontractors Working on a rooftop unit and noticed suction pressure dropping intermittently even though load and airflow seem fine. No obvious leaks, […] ]]> 817c1d6bd358714b5b9bc3ad0c656a89 Zachary posted a new activity comment https://hvachub.co/news-feed/p/2654/#acomment-2656 Sun, 26 Oct 2025 18:32:03 +1300 Thanks! I’ll check the valve next and see if it moves freely.

In reply to - Zachary posted an update in the group HVAC Contractors & Subcontractors Working on a rooftop unit and noticed suction pressure dropping intermittently even though load and airflow seem fine. No obvious leaks, […] ]]> ed9d926c910811683ce3ea63d6906233 Zachary posted an update in the group HVAC Contractors & Subcontractors: Working on a rooftop unit and noticed suction […] https://hvachub.co/news-feed/p/2654/ Sun, 26 Oct 2025 18:32:02 +1300 Working on a rooftop unit and noticed suction pressure dropping intermittently even though load and airflow seem fine.
No obvious leaks, and refrigerant charge looks correct.

Could this be a TXV issue, or something else deeper in the system? Anyone experienced similar behavior and figured out the root cause?

]]> 10 435640e75385ba9faa455a7cb74e6196 Zachary posted a new activity comment https://hvachub.co/news-feed/p/2101/#acomment-2104 Fri, 03 Oct 2025 12:58:18 +1300 once installed a thermostat upside down. Client didn’t notice for a week!

In reply to - Nathan posted an update in the group Troubleshooting & Repairs I just had one of those days on the field where everything that could go wrong… went wrong 😅. I misread a pressure gauge and didn’t notice a […] ]]> a089d665752da6e2354cf9944be7fcc9 Zachary posted a new activity comment https://hvachub.co/news-feed/p/2082/#acomment-2093 Fri, 03 Oct 2025 12:58:12 +1300 Does automation feel too impersonal for clients?

In reply to - HVAC Community Hub posted an update in the group The HVAC Automation Blueprint Hey HVAC pros, I’ve been thinking a lot about how automation is changing our industry-and honestly, it’s a game-changer. One […] ]]> a10c5e98d8f419bbe40fe6df59e3d6cd Zachary posted a new activity comment https://hvachub.co/news-feed/p/1921/#acomment-1932 Tue, 23 Sep 2025 18:36:31 +1200 Piece by piece all day. Full overhaul is a headache.

In reply to - Jameson posted an update in the group The HVAC Automation Blueprint Just sat in on a demo for this full HVAC automation blueprint—scheduling, dispatching, invoicing, the whole nine yards. It looked incredible, […] ]]>