The new Armstrong Gen-5 pumps with integrated VFD has a programmable feature that can control a bypass control valve for minimum flow. What makes it even cooler is that this control is a modulating output - varying the amount bypassed based upon how ...
Groove fittings have become a widely used manner of connecting piping systems. It has been noticed however, that when installed improperly, there can be some undesired flex that occurs in the piping at the fitting locations. When mounting an ...
This attached white paper will detail why you are better off REPLACING your constant speed circulator with an Armstrong Design Envelope one, rather than simply adding a wall mounted VFD drive. See below attached for: Design Envelope pump vs. a ...
The Armstrong Design Envelope IVS pump is a unique solution available with integrated controls up to 350HP / 250kW. Configuring a pumping solution to use integrated controls has many advantages over a traditional pump controlled by a variable ...
The white paper attached here will explain to you how the PSPC control operates. It will break down what it means to have sensorless pumping technology and what it means to have parallel pumping technology. The control marries the two with ...
Overview Armstrong Active Pump Manager is a service that monitors the health of your pump in real time. The service utilizes a variety of vibration sensors that can pinpoint exactly what type of issues are occurring in your system. This allows you ...
Annual Maintenance of LAARS MFTCW Annual Flushing of CH Heat Exchanger as outlined in the I/O Manual Section 8 , pages 75-77. 1 https://www.laars.com/images/uploads/products/1318G-NH3.pdf For proper flushing of the heat exchanger the Laars MFTCW ...
The following few steps makes it very simple to troubleshoot a "cycling" pump . A Davey Booster Pump coming on and cycling when NO water use is obvious or thought to be cycling for NO REASON. Here is a very simple way to Trouble Shoot a Cycling Pump ...
Important Factors In order to determine how many BTU's you require for your snow melting system, you really need to consider only a few major items. This considerations will take into account how crucial it is to have no snow and ice. It will also ...
Attached is the new cascade piping and wiring diagrams manual (publication 1349C) for LAARS FTHF 199 Floor Boiler. Pay particular attention to page 4 of this manual as this shows the position of the internal valves when PIPED cascaded ! I have ...
25-05 NeoTherm XTR “Fan Speed Error” and “High Air Proving Press” Lockouts January 21, 2025 Applicable Products: NeoTherm XTR When a NeoTherm XTR unit is installed in an application with a short vent run (less than about 20 equivalent feet of ...