Evening light over a Gedney Pools custom gunite pool in Old Greenwich, Connecticut
GEDNEY POOLS
DARIEN, CONNECTICUT
INTELLIGENT MOLECULAR WATER MANAGEMENT

The Science of Serenity

Presented by Gedney Pools

A Gedney Pools custom gunite estate pool set into a wooded Connecticut property at dusk
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ORP pH Alkalinity
THE GEDNEY PHILOSOPHY

True Luxury Is Defined by What You Don't See

In the landscape of high-end aquatic engineering, the definitive mark of luxury is the absence of maintenance visibility.

At Gedney Pools, we have shifted the paradigm from reactive pool maintenance to effortless lifestyle preservation. By automating your aquatic environment at the molecular level, we provide an invisible steward for your multi-generational investment - defending custom plaster, premium pebble finishes, and natural stone from the exact moments of chemical imbalance.

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DIGITAL CHEMISTRY

Bather Safety, Measured in Millivolts

Hypochlorite Ions

The slow, passive form of chlorine measured by traditional testing.

300x
EFFICACY

Hypochlorous Acid (HOCl)

The active, purifying form of sanitizer - measured in real time.

Traditional manual testing only measures chemical residuals - a static snapshot of what is left in the water.

Gedney digital chemistry systems utilize professional-grade ORP (Oxidation-Reduction Potential) sensors. Instead of guessing, these sensors continuously measure the actual, real-time concentration of Hypochlorous Acid (HOCl) - the active, purifying form of sanitizer that is up to 300 times more effective at neutralizing pathogens than standard hypochlorite ions.

The result: drinking-water-grade purity, bather safety measured in millivolts, and the total elimination of harsh chemical odors.

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04 / 12
THE GEDNEY PROGRAM

Three Tiers of Digital Chemistry Automation

Every estate is architecturally unique. To accommodate the specific footprint and complexity of your aquatic environment, Gedney Pools engineers three premier classes of digital chemistry management. Each tier delivers pristine water clarity, structural preservation, and a touchless ownership experience.

TIER 1

Dynamic Gas-Infused Balancing

Invisible integration and single-app control for the streamlined estate pool.

TIER 2

Resort-Class Saturation Index Safeguards

A dedicated wall-mounted processor engineered for complex, multi-body footprints.

TIER 3

Predictive Environmental Orchestration

A weather-predictive touchscreen command hub for the fully orchestrated estate.

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PAD INTEGRATION - SCHEMATIC
Operating board To return line CO2 micro-injection
TIER 1

Dynamic Gas-Infused Balancing

Designed for seamless, touchless backyard integration.

Invisible Integration

Built directly into the main operating board. No extra wall space required on the equipment pad.

The Science of Gas

Utilizes highly stable, eco-friendly carbon dioxide (CO2) gas micro-injected into the water line, forming mild, self-limiting carbonic acid.

The Experience

Eliminates the corrosive fumes, hardware rust, and safety risks of storing liquid muriatic acid on your property. Fully managed through a single, unified smart-home app.

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TIER 2

Resort-Class Saturation Index Safeguards

Engineered defense for complex, multi-body estate footprints.

0.0
CORROSIVE (ETCHING)
LSI EQUILIBRIUM
SCALE-FORMING

Commercial Presence

Driven by a robust, dedicated wall-mounted external processor and laboratory-grade wet probes housed in high-pressure flow cells.

Active LSI Defense

Features an onboard, real-time Langelier Saturation Index (LSI) calculator. It continuously weighs water temperature, calcium hardness, and total alkalinity to keep the water in a state of stable structural equilibrium.

The Experience

Unmatched asset protection. Actively prevents mineral scaling in custom heaters and guards against the corrosive etching of premium stone and gunite finishes across independent pools and spas. Built for estate managers.

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TIER 3

Predictive Environmental Orchestration

The pinnacle of cloud-enabled smart automation.

Predictive Intelligence

A vendor-agnostic touchscreen command hub that actively communicates with local meteorological forecasts.

Dynamic Orchestration

Predicts upcoming weather shifts and heat demands, automatically boosting sanitizer generation and filtration run times before heavy bather loads or storm events impact water quality.

The Experience

The ultimate smart-home integration, NSF-50 certified. Optimizes energy efficiency while maintaining molecular precision, adjusting to your lifestyle in real time.

ORCHESTRATION FLOW
Weather Heat demand Bather load Command hub
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THE PHYSICS OF SAFETY

The Carbonic Safety Advantage

THE OLD WAY

Traditional Liquid Muriatic Acid

Highly aggressive and volatile. Requires constant handling, precise dilution (4:1), and introduces corrosive fumes to the equipment room, threatening electrical components and bather safety.

Strips pH and Total Alkalinity at once - each dose a manual judgment call.

THE GEDNEY STANDARD

Eco-Friendly CO2 Injection

Delivered with molecular precision. When dissolved, CO2 forms a mild, self-limiting carbonic acid. It gently softens the water and naturally contains pH without the risk of an acid overshoot.

The physics is Henry's Law: gas is micro-injected into the return line under pressure, and natural off-gassing at the pool surface means pH can never be driven dangerously low.

Weak, self-limiting carbonic acid - the chemistry regulates itself.

1 lb of CO2 provides the pH-lowering power of roughly 33 fl oz of muriatic acid - with zero handling risk.

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HONEST CHEMISTRY

The Science of the Alkalinity Catch

When advanced salt-chlorine generators purify your water, they naturally release basic hydroxide byproducts (sodium and calcium hydroxide) that steadily drive the water's pH and Total Alkalinity (TA) upward. While traditional, harsh liquid acid forcefully strips away both pH and Total Alkalinity simultaneously, carbon dioxide gas is chemically selective - the hydrogen ions it releases lower pH safely but leave your Total Alkalinity buffer completely intact. Because the buffer is never consumed by the gas, the hydroxides left behind by daily chlorination gradually accumulate, resulting in a slow, natural creep in your Total Alkalinity over time. Nitrogen compounds from bather load (combined chlorine, incomplete oxidation) accelerate the creep.

1

Chlorination

Creates strong sanitizer plus basic hydroxide byproducts.

2

Hydroxide Accumulation

Naturally drives up pH and Total Alkalinity.

3

CO2 Injection

Lowers pH safely, but deliberately bypasses the Total Alkalinity buffer.

4

The Alkalinity Creep

The cumulative result of unbuffered hydroxide accumulation over time - anticipated and managed by Gedney.

THE REFINEMENT

In outdoor pools with stabilizer, raw Total Alkalinity readings overstate the real buffer. Gedney applies the cyanurate correction - subtracting roughly one-third of the cyanuric acid level - to compute the true saturation index. Skipping this correction is why ordinary service companies drift out of balance.

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THE WEEKLY CONCIERGE RESET

Systemic Alkalinity Normalization

The natural rise in alkalinity is the hallmark of a safety-first, gas-infused system operating exactly as it should. Rather than burdening our clients with storing, handling, and pouring highly corrosive liquid acids, Gedney Pools handles this process entirely behind the scenes.

1

Analytical Panel Testing

High-precision titration for Total Alkalinity and stabilizer.

2

True LSI Baseline Calculation

Computed with the cyanurate correction for the real buffer.

3

Calculated Acid Dilution

Applied at a 4:1 water-to-acid ratio to prevent overshooting.

4

Buffer Normalization

The Total Alkalinity buffer is returned to the perfected baseline - so you enjoy the unmatched comfort of a gas-infused system while remaining completely hands-free.

Gedney Pools is the primary technical steward of the estate's molecular environment.

Perfectly balanced, crystal-clear water in a Gedney Pools custom gunite pool in New Canaan
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CHOOSING YOUR TIER

Automation Tier Analysis

Tier 1 Dynamic Gas-Infused Balancing
Tier 2 Resort-Class Saturation Index Safeguards
Tier 3 Predictive Environmental Orchestration
Primary pH Reducer
Eco-friendly CO2 gas
Multi-option (gas or liquid)
Universal dispenser support
Best Suited For
Safety-first and salt systems
Pool plus spa, multi-body estates
The tech-forward smart home
Pad Aesthetics
Invisible, built-in integration
Dedicated wall-mounted processor
Central touchscreen command hub
Sanitizer Intelligence
Proportional micro-dosing
Active LSI defense calculator
Predictive cloud optimization
Safety Mechanism
Self-limiting carbonic acid
Laboratory-grade wet probes
NSF-50 certified safeguards
User Interface
Single unified home app
Commercial-grade menus for estate managers
Vendor-agnostic smart app
Certification
Gedney commissioned and serviced
Gedney commissioned and serviced
NSF-50 certified, Gedney serviced
Dusk over a Gedney Pools coastal Connecticut estate pool and residence

A Self-Sustaining Sanctuary

At Gedney Pools, our commitment is to provide a meticulously engineered, maintenance-free luxury experience. By implementing digital molecular chemistry strategies, we ensure that your aquatic retreat is not just a beautiful architectural asset, but a perfectly balanced, self-sustaining sanctuary for generations to come.

Gedney Pools LLC | Darien, CT | (203) 302-9920 | CT HIC #0704131 | CT SPB #SPB.0000169

Frequently asked questions

What does the system actually measure?

Professional-grade ORP (Oxidation-Reduction Potential) sensors continuously measure the real-time concentration of Hypochlorous Acid -- the active, purifying form of sanitizer that is up to 300 times more effective at neutralizing pathogens than standard hypochlorite ions. Traditional test kits only measure residuals: a static snapshot of what is left in the water, not what is actively working.

Why CO2 gas instead of liquid acid?

Dissolved CO2 forms a mild, self-limiting carbonic acid. It gently softens the water and contains pH without the risk of an acid overshoot -- the physics of Henry's Law means natural off-gassing at the surface prevents pH from ever being driven dangerously low. It also removes corrosive fumes and acid storage from the property entirely.

How does this protect the pool itself?

A real-time Langelier Saturation Index calculation -- computed with the cyanurate correction most service companies skip -- keeps the water in stable structural equilibrium. That actively prevents mineral scaling in heaters and guards custom plaster, premium aggregate finishes, and natural stone against corrosive etching. It is the same chemistry discipline behind our Premium Water Care program, applied continuously by machine.

Does this tie into the rest of the pool's automation?

Seamlessly. Tier 1 lives inside the main operating board and is managed from a single home app; Tier 3 is a weather-predictive command hub that orchestrates sanitation, filtration, and heat alongside the rest of the pool automation platform. Chemistry automation is best specified early -- ideally during the gunite construction conversation -- so the equipment pad is designed around it.

Specify it on your build

Call (203) 302-9920, email info@gedneypools.com, or request a consultation to review the right chemistry automation tier for your estate.

Gedney Pools LLC • Darien, CT 06820 • CT HIC #0704131 | CT SPB #SPB.0000169 • Verify at elicense.ct.gov