One of the most common phrases coming out of our Technical Support department during a troubleshooting call is, “We recommend a digital manometer for that.” If you are used to working mostly with motor-driven systems, you may not have had as much of a need for one; but (besides being fun to say) manometers are very helpful tools when you’re working on HVAC equipment and air-driven systems like Arzel’s.
Manometers are used for accurately measuring individual and differential pressures. They work by comparing two different pressures between fluids or gases; in this case, gases – specifically air.
When working with HVAC and air-driven zoning systems, manometers come in handy in quite a few instances:
Besides being advantageous in various cases, they’re also extremely reliable: in addition to being found in your toolbox, manometers can be found in self-service blood-pressure devices.
While the more accurate and reliable models can run a little on the expensive end, they’re bound to be the best backup quarterback you’ll ever have for troubleshooting and diagnostics.
Any HVAC professional will tell you that multi-stage equipment is great. These powerful air conditioning machines can achieve better comfort and better energy efficiency. We wanted to take a moment to explain why HVAC zoning makes multi-stage equipment even better. Here’s how we’re optimizing multi-stage equipment with Arzel Zoning. Why would you zone multi-stage equipment? […]
There’s been a big change in HVAC this year with the introduction of A2L refrigerants like R-32 or R-454B. When you’re working with A2L refrigerants and Arzel Zoning systems, it’s important to understand the refrigerant detection system (RDS) and A2L mitigation controls that are built into the equipment. Here’s what you need to know. A2L […]
So you’re ready to install zoning in your customer’s home or business. Congratulations! Let’s make the next part as easy as possible, with this advice on getting your HVAC zoning system kit. Components of a zoning system kit There are just five parts you’ll need to install an Arzel Zoning system. A zoning panel Zoning […]
Can you add zones to an existing HVAC system? Yes! Arzel Zoning has been doing exactly that for more than 40 years. Our retrofit zoning options make it as seamless as possible. Here’s how it works. Why would clients want more than one zone? Let’s start with why a home or business owner would want […]