## REHAU Strengthens Training Leadership with Tim Greer Appointment: A Deep Dive into PEXa Expertise
The plumbing and mechanical engineering sectors are undergoing a significant shift, driven by the increasing adoption of Polymer Crosslinked Polyethylene (PEX) piping systems.As of august 6, 2025, at 14:38:22, REHAU, a globally recognized innovator in polymer-based solutions, has strategically appointed Tim Greer as the new Academy Training Manager for its Building Solutions Division, covering the United States and Canada.This move underscores REHAU’s commitment too bolstering the skilled workforce capable of effectively deploying and maximizing the advantages of their advanced PEXa piping technology – a critical component in modern commercial, municipal, and residential construction. This isn’t just about installing pipe; it’s about future-proofing infrastructure with resilient, efficient systems.
did You No? PEX piping is projected to experience a 6.8% compound annual growth rate (CAGR) between 2024 and 2032, reaching a market value of $11.8 billion, according to a recent report by Grand View Research (July 2025).
The Rise of PEXa and the Need for Specialized Training
PEXa, specifically, represents a significant advancement within the PEX family. Its unique molecular structure, achieved through a peroxide crosslinking process, offers superior performance characteristics – enhanced durability, flexibility, and resistance to cracking – compared to PEXb and PEXc. However,realizing these benefits requires installers to possess specialized knowledge and skills. Incorrect installation can negate these advantages, leading to costly repairs and potential system failures. REHAU’s investment in training, spearheaded by Greer, directly addresses this critical need.
Tim Greer: A Two-Decade Veteran Leading the Charge
Tim Greer isn’t simply a training manager; he’s a seasoned industry professional with a comprehensive understanding of the mechanical and plumbing landscape.His career spans two decades, beginning with hands-on experience as a technician and progressing through increasingly responsible roles in training, commercial development, and product management.This practical foundation, coupled with his leadership experience at industry giants like Rinnai, GE, JCI, Rheem, and Grundfos, provides him with a unique outlook on the challenges and opportunities facing plumbing and mechanical professionals today. I’ve personally observed the impact of well-trained installers on project success rates – the difference between a seamless installation and a problematic one is often directly attributable to the quality of training received.
Pro Tip: Always verify installer certifications and training records before engaging their services. Look for certifications specifically related to PEXa systems,like those offered through REHAU Academy.
Educational Background and Professional Certifications
Greer’s commitment to professional development is evident in his academic credentials and certifications. He holds a Bachelor of Science in Organizational Leadership, providing him with a strong foundation in team building and effective dialogue – essential skills for a training manager. His Associate’s Degree in Electronics demonstrates a technical aptitude crucial for understanding the intricacies of modern plumbing systems. Moreover, his Project Management Certification from CompTIA and the prestigious CPTD (Certified Professional in Talent Development) from the Association of Talent Development validate his expertise in designing and delivering impactful training programs. These credentials aren’t just pieces of paper; they represent a dedication to continuous learning and a commitment to upholding the highest standards of professional practice.
Here’s a quick comparison of PEX types:
| PEX Type | Crosslinking Method | Key Features | Typical Applications |
|---|---|---|---|
| PEX-A | Peroxide | Highest flexibility, superior resistance to cracking, excellent for expansion and contraction. | Radiant heating, potable water distribution, demanding commercial applications. |
| PEX-B | Silane | Good flexibility, cost-effective. | General plumbing, residential water distribution. |
| PEX-C | Electron beam | Moderate flexibility, good for hot and cold water. | Radiant floor heating, hydronic heating systems. |