Author: Colin Harms

  • Hypervac Technologies Marks a New Milestone with its H1 duct truck

    Hypervac Technologies Marks a New Milestone with its H1 duct truck

    Celebrating its 250 truck of the line, each truck custom built and made to order, it hasn’t been easy, and it was a little rocky of the start but changing the industry was never going to be a simple task. Coming from a 40 Year long history of doing residential and large commercial HVAC cleaning…

  • Chassis on the H2 Duct Truck

    Chassis on the H2 Duct Truck

    In terms of the H2 and the chassis it sits on – they each have their pros and cons. A lot of guys still like the old traditional 1 ton duallys for the look – you really don’t need it anymore though, you can actually go with the 1 ton with single wheels on the…

  • Starting the H1 & H2 Vacuum Engine

    From the control box, it’s very simple: you turn the key, it kicks on your fans, turn it a little farther and it starts it. If you can start a lawn mower, or a car, you can start this vacuum. It’s very simple, especially with the electronic fuel injection there’s not even a choke to…

  • H1 and H2 Separated Compressor

    H1 and H2 Separated Compressor

    On the H1 and H2 Duct Truck, your compressor and vacuum motor are separated. We have had misunderstandings with customers about this choice because of the two engines that can potentially break down, but in reality this set up is a lot simpler. There is so much dryer vent cleaning in modern duct cleaning, and…

  • Green H1 Duct Truck

    Seen below is the Aluminum Box under construction for the H1 Duct Cleaning Truck. The plastic sticker will be peeled off before powder coating: The H1 Duct Truck aluminum box under construction, seen from the rear view (image below). The open space will be the back doors where the vacuum hose will be stored, as…

  • Compressor on the H1 & H2 Duct Truck

    Compressor on the H1 & H2 Duct Truck

    When it comes to air compressors, this is a bit of a loaded subject because everyone has their own preference and brand for air compressors. We’ve chosen to use Castair compressors for a number of reasons. If you have a specific brand of air compressor you want to use, we’ll put it in there, it…