Viewing profile — JeremyPOsborne

So true!

Yeah, really trying not to advertise. But add disclaimer. Thanks for letting me know it's a bit much. I tried to tone it down. Let me know if it's better or i should delete. stream…

Execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, execute, …

Most don't have a payback if the cost of electricity is too high. Let's make them lower cost up front and lower running costs so it's a no brainer when replacement is due.

2-3 hours planning, parts list, client management, 4-6 hrs to run electrical, 2-4 hrs to mount condenser, 4-8 hrs for medium line set, 4-8 hrs air handler, duct, platform integrati…

Some are trying to cut HVAC install costs in half, and a lot of people are already working on it including Jetson (where the author works) and disclaimer my company Electric Air. A…

:)

Ground source is often the only choice here. While air source can technically work well down to these temperatures, much of the available equipment doesn't suit some homes.

You are right! I was unfair. The customer was clear they wanted ManJ calcs. It's not the customer's problem to reduce cost. The high cost is the customer's problem through even if …

Yep, the cost is in the trip is a big factor but sounds like it was their choice to try to sell you. You did the right thing by asking them do the calcs before they came out. Milli…

Cool!

If we’re trying to bring down cost the this is the issue with so many contractors coming out. The cost of sales is about 10-15% of the installation in the US. So thats $2-3k in Cal…

We account for duct losses at Electric Air when sizing. It’s baked into industry standard Manual J sizing calculators and other methods. ManJ isn’t perfect find for this purpose. I…

You're right; 80% of US homes are single-family with forced air and ducts. Most heat pumps are swap-in replacements for these systems. One central air handler is connected to ductw…

Hey, agree that would be awesome. It's super specific, so probably the easiest way is to request a quote from us, and you'll get a list specific for your address. Go here https://w…

Thank you Ghufran! It was great working with you. -- Jeremy from Helios

spaceguillotine I'd love to hear about your experience as a former installer! Any chance for a DM?

Jeremy here from that Boundary Layer Technologies. That company building hydrofoil cargo ships. Hydrofoils are not new and have been working for half a century in harsh weather con…

Jeremy from BLT. I just saw this post, cool! You are right on that we're developing small cargo ships at about 1% of the largest containers ships. However, a comparison to the larg…