Publications Geektech (69 results)

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Condition: Neu. Neuware - Most commercial HVAC engineers learned load calculation from textbooks written for a different era - one without low-GWP refrigerant mandates, electrification requirements, or energy codes that penalise oversized systems.Are you still sizing commercial systems using methods that predate A2L refrigerants and the latest energy codes Do you struggle to verify the numbers your software produces, or defend your equipment selections when a plan reviewer asks you to show your work When a client asks whether their building qualifies for an all-electric heat pump system, do you have a calculation-backed answer ready The commercial HVAC landscape has changed faster in the past five years than in the previous three decades. A2L refrigerants are now the baseline for most equipment categories. Heat pump electrification is a code-driven expectation on projects of every size. A load calculation that passed review five years ago may no longer support a compliant design today.This handbook delivers a complete, sequential, calculation-based workflow - from heat transfer fundamentals and psychrometrics through envelope loads, solar heat gain, internal gains, ventilation, and infiltration, assembling everything into zone cooling and heating load calculations, then extending into variable refrigerant flow sizing, heat pump balance-point analysis, A2L safety compliance, energy code pathways, and a fully integrated case study of a mixed-use commercial building.Readers will be able to: - Calculate block and zone cooling loads with full unit tracking and code-correct inputs- Size and correct variable refrigerant flow systems for actual project conditions- Determine balance points and supplemental heating requirements for air-source heat pump installations- Evaluate A2L charge limits, ventilation requirements, and detection thresholds for compliance- Demonstrate energy code compliance for envelope assemblies and mechanical systems- Construct a complete load calculation package ready for permit submission and peer review- Apply psychrometric analysis to coil selection and humidity control on real projectsEngineers who depend on software outputs they cannot verify are increasingly at a disadvantage as clients and reviewers demand documented answers. As electrification and refrigerant regulations become standard on every project, fluency in these methods shifts from a differentiator to a baseline expectation. The engineers who build this fluency now will be leading project teams while others are still catching up.Get your copy today and start calculating with the confidence that comes from understanding every number you put on paper.…

Taschenbuch. Condition: Neu. Neuware - Why do carefully designed hydronic systems still underperform once the contractor leaves the site Why does the gap between what the textbook says and what actually happens in the mechanical room keep costing you time, money, and credibility And how are you supposed to confidently design heat pump systems and smart grid-interactive buildings when the industry is moving faster than any single course or manual can keep up with The Hydronic Heating and Cooling Handbook is the answer practicing engineers, mechanical contractors, and engineering students have been looking for - a single, technically rigorous resource that takes you from the physics of heat transfer all the way through to a commissioned, optimised, grid-ready system. Every concept is grounded in real design decisions, complete worked examples, and the standards and codes that govern actual US installations.Here is what you walk away with: - The ability to size, design, and balance a complete hydronic heating or cooling system with confidence, using proven hydraulic and heat transfer methods applied to real building loads.- A working knowledge of air-to-water heat pump integration, including buffer tank sizing, outdoor reset optimisation, and cold-climate performance - skills the industry urgently needs right now.- The practical tools to design radiant floor systems, chilled beams, fan coils, and panel radiators, and select the right emitter for every application.- A clear framework for commissioning and flow balancing that closes the gap between what was designed and what actually performs in the field.- The controls and zoning knowledge to specify and program multi-zone systems, DHW priority sequences, and ECM circulator strategies that cut energy costs.- A forward-looking understanding of smart controls, demand response, solar integration, and the five design provisions that make any system future-ready.Hydronic systems are at the centre of the electrification transition, and the engineers who understand them deeply - heat sources, distribution, controls, and commissioning as one connected system - will lead the projects others struggle to deliver. That knowledge gap is real and it is widening every year.Pick up your copy today and start designing systems that work exactly as intended.…

Taschenbuch. Condition: Neu. Neuware - Are you adding refrigerant to a system without first diagnosing why the charge is low Are you misreading manifold pressures because you are using the wrong pressure-temperature chart column for the refrigerant in front of you Are you servicing new A2L refrigerant systems with the same procedures you learned on older equipment - and wondering why the readings do not make sense This handbook closes that gap - directly, systematically, and without shortcuts.Written for practicing HVAC technicians, apprentices, and students preparing for EPA certification, this handbook builds your refrigerant service competency from the ground up. You will master superheat and subcooling measurement, manifold gauge operation, system evacuation, leak detection, recovery procedures, heat pump diagnostics, and the A2L refrigerant service protocols now required for all new residential equipment. Every procedure is written for field application - sequential, clear, and technically rigorous.What you will be able to do after reading this book: - Diagnose any refrigerant-side fault using a four-reading framework covering suction pressure, discharge pressure, superheat, and subcooling - without guessing.- Apply the correct pressure-temperature chart column for both single-component and blended refrigerants, eliminating the most common diagnostic calculation error in field service.- Execute complete A2L refrigerant service procedures including mandatory liquid charging, post-charge leak detection, and A2L-rated recovery equipment requirements.- Identify and distinguish ten common refrigerant-side fault profiles - from undercharge and TXV restriction to compressor valve failure - using a structured pattern-matching system.- Perform EPA 608-compliant recovery, evacuation, and recharge sequences that protect you from regulatory liability on every service call.- Commission new heat pump systems correctly the first time, including reversing valve verification and defrost system testing before customer handoff.The residential HVAC industry is mid-transition to a new generation of mildly flammable refrigerants, and technicians who do not adapt their procedures now are already behind. Every misdiagnosis, every incorrect charge, and every skipped post-charge leak detection sweep is a liability you carry personally.Scroll up and add this handbook to your cart today.…

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware - Do the equations make sense in the lecture hall but blur the moment you are standing on a real site with a decision to make Do sustainability, net-zero energy, mass timber, prefabrication, and digital tools feel like a wave you are already falling behind Are you tired of stitching the answer together from a dozen scattered references that never quite agree Fundamentals of Building Construction Handbook was written to end that scramble. In fourteen structured chapters it carries you from first principles to modern practice, tying materials, structures, envelopes, codes, and digital methods into one connected system. Written for civil, structural, and construction engineering students and for practicing professionals, it explains every idea from the ground up and proves it with step-by-step worked examples, practice problems with worked answer keys, and clear technical figures, so the theory finally becomes something you can apply with confidence.Inside, you will: - Master loads, foundations, and load-bearing frames in concrete, steel, and masonry, with every calculation shown in full.- Design efficient building envelopes and understand the building physics of heat, air, and moisture.- Apply sustainable low-carbon and net-zero-energy strategies, from embodied carbon to on-site renewables.- Use prefabrication, mass timber, building information modelling, digital twins, robotics, and 3D printing with a clear grasp of when and why they pay.- Read construction documents and weigh project delivery methods to balance cost, time, and risk.- Navigate building codes, occupancy, egress, fire protection, and site safety with confidence.Construction is changing faster than it has in a generation, and the gap between those who understand the new methods and those who do not is widening on every project. The engineers who build that understanding now will lead the work; those who wait will spend years catching up. One clear, current reference is the difference between guessing and knowing.Make this handbook the reference you reach for first. Add Fundamentals of Building Construction Handbook to your toolkit today and start building with confidence, one sound decision at a time.…

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware - Do your settings never seem right, leaving you with welds that crack, warp, or refuse to hold Does distortion keep pulling your work out of shape and wasting hours of material Are blueprints, weld symbols, and certification tests standing between you and the jobs you want If so, this handbook was written for you. The Welding and Metal Fabrication Handbook takes you from your very first question - what a weld actually is - to the working knowledge of a professional fabricator, one connected step at a time. Instead of settings to memorize, it gives you the understanding beneath them, so the skill you build carries over to every new metal, joint, and job you meet. Each section builds on the last, so nothing is left to guesswork.In clear, structured lessons, you will learn the physics of the weld, shop safety, metallurgy, drawing and weld-symbol reading, measurement and layout, cutting, joint design, and every major process - stick, MIG, flux-core, TIG, oxy-fuel, brazing, and soldering - plus forming, distortion control, inspection, real fabrication practice, and the codes, certification, and estimating that turn the craft into a career. Fully worked examples, more than 400 practice problems with answer keys, a list of symbols, a glossary, and appendices let you learn by doing and check every step.What you gain: - Strike clean, sound welds across all the major arc and gas processes- Read and apply blueprints and weld symbols with confidence- Control heat, distortion, and residual stress before they ruin your work- Inspect welds and recognize defects early- Size welds and estimate real jobs like a professional- Build safe, code-aware habits that hold up on any shop floorEvery day spent guessing costs scrapped metal, failed welds, and progress that stalls. With a clear system in hand, you can move from uncertain beginner to capable fabricator with far less wasted time and material, and stop repeating the same costly mistakes. The sooner you start, the sooner clean, confident welds become routine.Take control of your craft. Add the Welding and Metal Fabrication Handbook to your cart and start building real skill today.…

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condition: New. New Book. Shipped from UK. Established seller since 2000.

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware.

Taschenbuch. Condition: Neu. Neuware - ¿Sus ajustes nunca parecen los correctos y le dejan soldaduras que se agrietan, se deforman o no aguantan ¿La deformación sigue sacando de forma su trabajo y desperdiciando horas de material ¿Los planos, los símbolos de soldadura y los exámenes de certificación se interponen entre usted y los trabajos que desea Si es así, este manual se escribió para usted. El Manual de soldadura y fabricación metálica lo lleva desde su primera pregunta - qué es en realidad una soldadura - hasta el conocimiento práctico de un calderero profesional, un paso conectado cada vez. En lugar de ajustes que memorizar, le da la comprensión que hay debajo de ellos, de modo que la destreza que construye se traslada a cada nuevo metal, junta y trabajo que encuentra. Cada sección se apoya en la anterior: nada queda librado a la conjetura.En lecciones claras y estructuradas, aprenderá la física de la soldadura, la seguridad en el taller, la metalurgia, la lectura de planos y símbolos de soldadura, la medición y el trazado, el corte, el diseño de juntas y todos los procesos principales - electrodo revestido, MIG, hilo tubular, TIG, oxiacetilénico, soldadura fuerte y soldadura blanda - además del conformado, el control de la deformación, la inspección, la práctica real de fabricación, y las normas, la certificación y la valoración de costes que convierten el oficio en una carrera. Ejemplos totalmente resueltos, más de 400 ejercicios con soluciones, una lista de símbolos, un glosario y anexos le permiten aprender haciendo y comprobar cada paso.Lo que usted gana: - Realizar soldaduras limpias y sanas en todos los procesos principales por arco y por gas- Leer y aplicar planos y símbolos de soldadura con confianza- Controlar el calor, la deformación y las tensiones residuales antes de que arruinen su trabajo- Inspeccionar soldaduras y reconocer los defectos a tiempo- Dimensionar soldaduras y presupuestar trabajos reales como un profesional- Adquirir hábitos seguros y conformes a la norma que aguantan en cualquier tallerCada día que pasa adivinando cuesta metal desechado, soldaduras fallidas y un avance que se estanca. Con un sistema claro en la mano, puede pasar de principiante inseguro a calderero competente con mucho menos tiempo y material desperdiciados, y dejar de repetir los mismos errores costosos. Cuanto antes empiece, antes las soldaduras limpias y seguras se volverán una rutina.Tome el control de su oficio. Añada el Manual de soldadura y fabricación metálica a su carrito y empiece a construir destreza real hoy mismo.…