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Pool Lexicon
  • Vetted
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The Latest
  • Heat & Energy

Heat Exchangers for Pools: How They Work With Boilers and Tankless Systems

pool heat exchanger systems
Great insights into how pool heat exchangers work with boilers and tankless systems—discover what you need to know to optimize your pool heating setup.
  • Pool Lexicon Team
  • February 25, 2026
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  • Heat & Energy

Pool Chillers 101: When Cooling Your Pool Is Worth It (and When It Isn’t)

pool cooling cost analysis
Not sure if a pool chiller is worth the investment? Discover the key factors to decide when cooling your pool makes sense.
  • Pool Lexicon Team
  • February 25, 2026
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  • Heat & Energy

Pool Covers for Heat Retention: Which Cover Type Works Best in Windy Backyards

best pool cover for wind
Keen to keep your pool warm in windy backyards? Discover which cover type offers the best heat retention and how to maximize its effectiveness.
  • Pool Lexicon Team
  • February 24, 2026
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  • Heat & Energy

The Real Heat Loss Culprit: How Evaporation Eats Your Heating Budget

evaporation increases heating costs
An unseen heat loss culprit is draining your heating budget through evaporation—discover how to stop this invisible energy drain today.
  • Pool Lexicon Team
  • February 24, 2026
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  • Heat & Energy

Inverter vs Non‑Inverter Heat Pumps: What ‘Variable’ Really Changes

variable compressor technology differences
Navigate the differences between inverter and non-inverter heat pumps to discover how their “variable” capabilities truly impact efficiency and comfort.
  • Pool Lexicon Team
  • February 23, 2026
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  • Heat & Energy

Heat Pump COP Explained: The Efficiency Number That Actually Matters

heat pump efficiency metric
Just understanding Heat Pump COP can reveal how energy-efficient your system truly is, and the key factors that influence its performance await your discovery.
  • Pool Lexicon Team
  • February 23, 2026
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  • Heat & Energy

Pool Heater Sizing Made Simple: Pick the Right BTU Without Overpaying

pool heater btu selection
Learn how to accurately size your pool heater’s BTU to save money and ensure optimal performance—discover the essential steps to get it just right.
  • Pool Lexicon Team
  • February 22, 2026
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  • Pool Maintenance and Care

Winter Freeze Risk: The Plumbing Sections Most Likely to Crack First

vulnerable plumbing sections
Learn which plumbing sections are most vulnerable to winter freeze damage and how to prevent costly repairs before it’s too late.
  • Pool Lexicon Team
  • February 22, 2026
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  • Hydraulics & Flow Science

Check Valves Explained: When They’re Essential and When They’re Just Adding Head Loss

valve function and impact
Just understanding when check valves are essential versus how they add head loss can significantly impact system efficiency and safety.
  • Pool Lexicon Team
  • February 21, 2026
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  • Hydraulics & Flow Science

Plumbing Layout Red Flags: 7 Design Mistakes That Create Constant Air Bubbles

faulty plumbing design flaws
What common plumbing layout mistakes cause constant air bubbles, and how can you fix them to ensure smooth drainage?
  • Pool Lexicon Team
  • February 21, 2026
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optimizing return jet flow
  • Hydraulics & Flow Science

The Return Jet Adjustments That Can Improve Circulation Fast

Discover how adjusting return jets can quickly enhance circulation, but the key details…
  • Pool Lexicon Team
  • May 15, 2026
converts salt into chlorine
  • Equipment Fundamentals

What a Salt Chlorine Generator Actually Does All Day

Just how does a salt chlorine generator work all day to keep your pool pristine and…
  • Pool Lexicon Team
  • May 15, 2026
understanding pump performance charts
  • Hydraulics & Flow Science

How to Read Pump Curves Without Feeling Like an Engineer

Master the basics of reading pump curves effortlessly to confidently select the right…
  • Pool Lexicon Team
  • May 14, 2026
types of pool filters
  • Equipment Fundamentals

Sand, Cartridge, or DE? The Filter Breakdown That Makes the Choice Easier

Part of maintaining a pristine pool is choosing the right filter—discover the key…
  • Pool Lexicon Team
  • May 14, 2026
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