Humidity Control Solutions for Walk-In & Reach-In Coolers

We Don't Sell Filters.
We Solve Cooler Problems.

RSS helps commercial operators manage excess moisture inside walk-in and reach-in refrigerated environments — supporting product quality, cooler performance, equipment reliability, and more consistent daily operations

Trusted Where Cooler Performance
Matters Most

RSS supports high-volume operators where refrigerated storage directly impacts product quality, waste, service calls, equipment performance, and day-to-day operations.

RESTAURANTS

Built for kitchens that never stop moving.

Restaurant walk-in doors open constantly during prep, service, deliveries, stocking, and cleaning. Every opening brings warm, humid air into the cooler. RSS helps restaurant operators manage excess moisture inside walk-in cooler environments to support product quality, reduce waste, and minimize moisture-related service issues.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Hotels & Resorts

Supporting premium hospitality operations behind the scenes.

Hotels and resorts depend on reliable refrigerated storage across kitchens, banquet operations, pastry, produce, protein, bars, and room-service support areas. RSS helps hospitality teams manage excess moisture inside cooler environments to support cleaner storage conditions, reduce product loss, and help protect refrigeration equipment under high-demand daily use.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Stadiums & Arenas

Built for high-volume foodservice environments.

Stadiums and arenas operate under intense volume, tight event schedules, and heavy walk-in cooler traffic. During game days, concerts, and large events, refrigerated storage must support fast-moving foodservice operations. RSS helps control excess moisture inside cooler environments to support product quality, reduce moisture-related issues, and help teams keep operations moving.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Grocery

Helping protect product quality where freshness matters every day.

Grocery stores, markets, and refrigerated retail environments depend on consistent cooler performance to protect produce, prepared foods, dairy, meats, and high-value perishables. RSS helps manage excess moisture inside refrigerated storage areas to support fresher environments, reduce product loss, and help minimize cooler-related service concerns.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Healthcare & Labs

Cold-storage support for sensitive refrigerated environments.

Hospitals, labs, pharmacies, blood banks, and clinical storage areas depend on refrigerated and frozen storage environments that operate consistently. RSS helps manage excess moisture inside refrigerators, freezers, and walk-in cold-storage spaces to help reduce the conditions that contribute to frost, condensation, odors, and equipment strain — without an electrical hookup, plumbing, or major disruption.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Commissaries

Designed for central kitchens and large-scale production environments.

Commissaries, prep kitchens, and production facilities rely on walk-in coolers to support large volumes of ingredients, prepared foods, and daily distribution. These environments often experience heavy door traffic, high product load, and constant operational demand. RSS helps manage excess moisture inside cooler environments to support product quality, reduce waste, and improve cooler performance across production workflows.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

RESTAURANTS

Built for kitchens that never stop moving.

Restaurant walk-in doors open constantly during prep, service, deliveries, stocking, and cleaning. Every opening brings warm, humid air into the cooler. RSS helps restaurant operators manage excess moisture inside walk-in cooler environments to support product quality, reduce waste, and minimize moisture-related service issues.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Hotels & Resorts

Supporting premium hospitality operations behind the scenes.

Hotels and resorts depend on reliable refrigerated storage across kitchens, banquet operations, pastry, produce, protein, bars, and room-service support areas. RSS helps hospitality teams manage excess moisture inside cooler environments to support cleaner storage conditions, reduce product loss, and help protect refrigeration equipment under high-demand daily use.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Stadiums & Arenas

Built for high-volume foodservice environments.

Stadiums and arenas operate under intense volume, tight event schedules, and heavy walk-in cooler traffic. During game days, concerts, and large events, refrigerated storage must support fast-moving foodservice operations. RSS helps control excess moisture inside cooler environments to support product quality, reduce moisture-related issues, and help teams keep operations moving.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Grocery

Helping protect product quality where freshness matters every day.

Grocery stores, markets, and refrigerated retail environments depend on consistent cooler performance to protect produce, prepared foods, dairy, meats, and high-value perishables. RSS helps manage excess moisture inside refrigerated storage areas to support fresher environments, reduce product loss, and help minimize cooler-related service concerns.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Healthcare & Labs

Cold-storage support for sensitive refrigerated environments.

Hospitals, labs, pharmacies, blood banks, and clinical storage areas depend on refrigerated and frozen storage environments that operate consistently. RSS helps manage excess moisture inside refrigerators, freezers, and walk-in cold-storage spaces to help reduce the conditions that contribute to frost, condensation, odors, and equipment strain — without an electrical hookup, plumbing, or major disruption.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

Commissaries

Designed for central kitchens and large-scale production environments.

Commissaries, prep kitchens, and production facilities rely on walk-in coolers to support large volumes of ingredients, prepared foods, and daily distribution. These environments often experience heavy door traffic, high product load, and constant operational demand. RSS helps manage excess moisture inside cooler environments to support product quality, reduce waste, and improve cooler performance across production workflows.

Real Results in Real Kitchens

Reduce Moisture
Load

30-60%

Typical Reduction

Reduce Ice &
Frost BuiLdUp

40-70%

Typical Reduction

Reduce Service &
Calls

25-50%

Typical Reduction

Reduce Product &
Loss

10-30%

Typical Reduction

Different Operations. Same challenge. One solution that works.

See what we can do for your operation

  • Proven Impact. Measurable Results.

  • 4.6x ROI

Fairmont Grand Del Mar
Verified by Pure Audit

  • 70-80%

Lower-risk humidity exposure.
Steak 48

  • 82%

Reduction in temperature volatility.
Better Buzz Coffee

  • $2,600-$7,100

Modeled annual impact per cooler.
Restaurant 333

The Problem

Temperature Is Only Half the Story

In any commercial kitchen operation, cooler door openings are inevitable. Throughout the day, teams open walk-in and reach-in coolers for deliveries, prep, stocking, service, cleaning, and product rotation — often dozens to hundreds of times per day depending on the operation. Every opening allows warm, humid air to enter the refrigerated environment. Most operators monitor temperature because that is the number they are trained to watch. But temperature alone does not show the full condition inside the box. A cooler may recover below 39°F and still carry excess moisture inside the environment. That moisture can contribute to condensation, ice build-up, wet packaging, odors, product quality concerns, longer recovery burden, and additional equipment strain.

Product Quality Protection

Excess humidity can affect the environment around the product — contributing to wet packaging, condensation, odors, soft produce, protein packaging concerns, and product that may be discarded before it should.

Reduced Equipment Strain

Moisture does not disappear. It can condense, freeze, create ice build-up, restrict airflow, and force refrigeration equipment to fight more than temperature.

Improved Cooler Performance

Temperature recovery is only part of the story. By helping reduce the moisture load inside the box, RSS supports cleaner airflow conditions, better environmental recovery, and more consistent cooler operation.

Dedicated Humidity-Control Strategy

Most coolers are built to control temperature — not humidity. RSS gives operators a service-based strategy for managing moisture conditions that are often ignored until they become product loss, service calls, equipment strain, or daily operational frustration.

How It Works: The RSS Process

THE SOLUTION

A Service-Based Solution,
Not a One-Time Product

RSS assesses the cooler environment, places the right filters based on size, usage, product load, and moisture conditions, then services and replaces them on schedule. Operators get a dedicated humidity-control program without electrical hookup, plumbing, or added disruption.

Powered by the CoolerKING humidity-control system

Benefits

What Better Humidity Control Can Improve

Get measurable improvements across all operational areas

Reduce Food Waste

Protect product quality, freshness, and shelf life.

Lower Energy Bills

Reduce unnecessary moisture load on refrigeration equipment.

Cut Service Calls

Help reduce moisture-related maintenance issues.

Protect Food Quality

Support cleaner, drier, more stable cooler conditions.

Works With Existing Coolers

Designed for walk-in and reach-in cooler environments.

Support Sustainability

Less waste, better equipment life, and improved operating efficiency.

Installation

Simple Installation.
Ongoing Service. Measurable Impact.

Assessment

RSS reviews cooler conditions and identifies moisture-related issues.

Placement

The system is installed inside the cooler with no power, plumbing, or major disruption.

Scheduled Service

The system helps manage excess moisture, odors, and gas buildup.

Ongoing Support

RSS maintains the system on an ongoing schedule.

Common Questions

What Clients Ask Us

No. RSS supports the existing refrigeration system by helping manage excess humidity inside the cooler.

Typically on the ceiling or interior wall of the walk-in or reach-in cooler, ensuring optimal air circulation and minimal disruption.

No. The system requires no electrical hookup or plumbing, making installation simple and non-invasive.

Yes. RSS installs, services, and maintains the system on a regular schedule to ensure peak performance.

Real Results

Proven Results Across
Foodservice Environments

RSS helps operators reduce the cooler conditions that drive product loss, service calls, equipment strain, and waste.

4.6 X

Luxury hospitality proof: Food-waste reduction and operational efficiency gains.

70-80%

Premium restaurant: High-risk humidity exposure is significantly reduced.

Improved

Multi-location operating stability: Temperature and humidity volatility reduction.

$2.6–$7.1k

Modeled annual impact per cooler/location showing clear financial justification.
walk in cooler humidity control

31THIRTYONE by Drew Deckman is dedicated to upholding sustainable practices.
We partnered with CoolerKING® Filter Service to maintain our walk-in and reach-in coolers — minimizing food wastage and energy consumption while effectively managing odors, latent heat, mold, and moisture.
This enables us to deliver fresh and delectable cuisine consistently.

James Goodwin
Michelin Star Chef · Founder, 31THIRTYONE by Deckman

Find Out What Moisture
May Be Costing Your Operation

Request a cooler assessment and see how RSS can help reduce condensation, ice build-up, product loss, service calls, and equipment strain. Let’s discuss your specific cooler environment and measurable outcomes.