Eric Aune

Navien enters non-condensing market with two new models On October 9th mechanical-hub.com was invited to the formal announcement of Navien’s newest tankless offering, the NPN [Navien Premium Non-condensing] series of tankless water heaters. Navien has held the number one spot for tankless sales in volume for condensing units, this is a first for them having Read more

Hilti PM-30MG radiator layout

Hilti’s newest laser entry into the cordless layout and measurement category comes with proven tech in a robust package. There is no shortage of line lasers on the market today. The PM 30-MG cordless multi-line laser from Hilti is 360 degree green beam laser powered by their Li-Ion B 12/2.6 battery. I have been working Read more

Best Tool Bag

VetoProPac OT-MC

I’ve been going on and on for a couple years about my current tool bag, the Veto Tech OT-MC. Its an open-top model that’s compact but packed with features. The OT-MC is made by the now famous VetoProPac brand headquartered in Connecticut [most products made in China, some here in the US]. VetoProPac’s tagline is Read more

Prier TrueTemp Faucet

https://www.youtube.com/watch?v=ektri4eLXdQ Read more

This isn’t a technical comparison, just some simple observations from the field. On the left: Webstone EXP 2 complete tankless water heater kit On the right: Navien Plumb Easy valve kit https://www.youtube.com/watch?v=QFfo2-DDkr0 Read more