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Plan (Drawing) Explained for HVAC Professionals In the HVAC industry, a well-crafted plan is essential for the successful execution of any project. But what exactly does 'plan (drawing)' mean? In simple terms, it refers to a two-dimensional graphic representation of the design, location, and dimensions of a project

Pittsburgh Lock Joint Explained As HVAC professionals, understanding the various joints and connections used in duct construction is crucial for ensuring optimal system performance and longevity. One of the most common types you'll encounter is the Pittsburgh lock joint. In this blog, we will break down what a

Pitting Explained: A Guide for HVAC Professionals Pitting is a term that often comes up in discussions surrounding the maintenance and integrity of HVAC systems. It refers to the formation of small depressions, or pits, in a surface as a result of various processes such as sand blasting, mechanical gouging,

Pitot Tube Explained for HVAC Professionals In the world of HVAC (Heating, Ventilation, and Air Conditioning), accurate measurement of air flow and pressure is crucial for efficient system operation. One essential instrument that HVAC professionals often encounter is the Pitot tube. What is a Pitot Tube? A Pitot tube is

Pitch Diameter Explained: A Key Concept for HVAC Professionals Understanding the pitch diameter is essential for HVAC professionals involved in the selection and installation of drive systems. It's a fundamental concept that can significantly impact the performance and longevity of V-belt systems. What is Pitch Diameter? In simple

Piston Stroke Explained for HVAC Professionals When it comes to understanding the mechanics of HVAC systems, grasping the concept of piston stroke is essential. The piston stroke refers to the length of travel of the piston within a cylinder and is defined as twice the crank radius. In simpler terms,

Piston Displacement (Swept Volume) Explained As HVAC professionals, understanding the concept of piston displacement, often referred to as swept volume, is crucial when working with reciprocating compressors. This metric defines the volume displaced by the piston during one full revolution of the shaft. Piston displacement can be calculated for a

Piping System Explained As HVAC professionals, understanding the integrity and functionality of piping systems is crucial to ensuring the efficient transportation of fluids within various heating, ventilation, and air conditioning applications. A piping system primarily comprises a network designed to carry fluids, enabling critical functions such as heating, cooling, and

Piping Load Explained: A Guide for HVAC Professionals As HVAC professionals, understanding the nuances of energy efficiency is crucial for system design and implementation. One often overlooked element in this equation is piping load. Simply put, piping load refers to the unusable heat loss or gain from piping systems that

Piping Cross Connection (Nonpressure) Explained As HVAC professionals, understanding the intricacies of piping systems is crucial to ensuring the safety and efficiency of our installations. One vital concept that often comes up is the piping cross connection (nonpressure). In this blog, we will demystify this term and explore its implications