High Efficiency Commercial Heating for Plumbing Professionals
Engineered solutions for heating, hot water, and gas systems—designed to streamline your job and exceed code.
🔥 Condensing Water Heating Systems
Condensing systems from ICA offer unmatched thermal efficiency and compact performance for domestic hot water and comfort heating needs in commercial and institutional buildings.
Hospitals
Schools
Commercial Buildings
Apartment Buildings
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MACH n’ ROLL
300–1050 MBH | Up to 95% Efficiency
- Compact DHW/comfort heating system
- Ideal for tight spaces and retrofits
- Wall-mount capable
- Built-in reliability and low NOx emissions
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HiDRA
800–1000 MBH | Up to 97% Efficiency
- Integrated 128-gallon domestic hot water storage
- High-recovery, ultra-efficient hybrid system
- Plug-and-play configuration for fast install
- Top-tier energy savings
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SOLIS
1000–3000 MBH | Up to 97% Efficiency
- High-output condensing boiler
- Flexible for scalable plant room designs
- Low maintenance with easy service access
- Smart controls for optimized energy management
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SONIC
650–1000 MBH | Up to 97% Efficiency
- Ultra-quiet performance
- Compact footprint for design-constrained mechanical rooms
- Integrated controls and diagnostics
- ASME-rated for commercial compliance
We Engineer It. You Approve It.
From heat load calculations to complete system design, we handle the heavy lifting—so your team can move faster. Accardi delivers submittal-ready packages that engineers can sign off on with confidence.
Non-Condensing Water Heaters
Designed for durability and ease of service, our non-condensing water heaters are trusted across legacy buildings and commercial heating upgrades where rugged simplicity is key.
Boiler REPLACEMENTS
SIMPLE HOT WATER LOOPS
HIGH DEMAND MECHANICAL ROOMS
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MODU FIRE
750–2000 MBH | Up to 88% Efficiency
- Modular firing for precise load tracking
- Flexible design with redundant burner arrays
- Simplifies staging in multi-unit installations
- Proven reliability for over 20 years
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VELOX
750–2000 MBH | Up to 85% Efficiency
- Efficient atmospheric design
- Minimal electrical and control complexity
- Ideal for cost-sensitive upgrades
- Trusted for its long lifespan and stability
💧 Water Heaters
Gas-Fired Commercial Systems
ICA’s commercial water heaters deliver reliable hot water for high-occupancy and high-consumption environments with consistent thermal stability.
Use Cases:
Multifamily, hotels, dormitories, rec centers, dining and foodservice
Benefits:
- Gas-fired durability with fast recovery rates
- Configurable to match recirculation systems
- Minimal maintenance requirements
- Built for long-term uptime in high-use environments
️ ♨ Heat Exchangers
We offer compact, high-performance heat exchangers for indirect domestic water heating and process integration. Ideal for steam-to-water and water-to-water applications.
Mechanical rooms
DHW storage loops
steam plant conversions
radiant systems
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DURATION
Braze Plate, Water-to-Water | Up to 85 GPM
- Space-saving design
- Corrosion-resistant construction
- Efficient DHW production
- Excellent for apartments and modular buildings
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COMPACT
Steam-to-Water & Water-to-Water | Up to 420 GPM
- Built for high-volume buildings
- Available with skid-mount packages
- Excellent energy transfer efficiency
- Ideal for schools, hospitals, and labs
We Handle the Details. You Focus on the Job.
Avoid rework and RFIs. ICA delivers systems fully coordinated with your site requirements and installation sequence.
Gas Systems
Accardi Integrated Components
From pressure stability to emergency shutoff, ICA’s gas systems ensure safety, control, and uninterrupted fuel delivery to mechanical systems.
Use Cases:
New gas infrastructure, pressure drops, energy plant upgrades, LL-152 compliance
Systems Include:
- Gas Boosters – Maintain pressure under peak load
- Gas Regulators – Keep downstream pressure stable
- Gas Shut-off Valves – Fail-safe emergency control
- Safety Monitoring Systems – Real-time alerts and BMS integration
️Heat Trace & Freeze Protection
Thermon
Thermon solutions protect exposed piping and maintain thermal consistency in critical applications. Prevent damage and ensure code compliance, even in extreme cold.
Use Cases:
- Freeze protection of outdoor pipes
- Hot water temperature maintenance
- Grease waste temperature maintenance
- Roof & gutter ice melt
- Snow melting for ramps and walkways
Benefits:
- Prevents costly freeze damage
- Maintains hot water line temperatures without recirculation
- Automated snow melt systems for building safety
- Remote monitoring for preventative control
Aftermarket Services & Support
- Routine Preventative Maintenance
- Local Law Compliance (LL-97 / LL-152)
- Boiler System Retrofits & Efficiency Upgrades
- Diagnostic Testing & Emergency Repair
Predictive Analytics
Track your equipment in real time to spot potential problems before they escalate. ICA’s AI-powered analytics recognize trends and irregularities, helping your team respond faster, reduce interruptions, and get the most life out of your systems.
- Early identification of mechanical and performance concerns
- Clear, data-driven insights for rapid troubleshooting
- Lower risk of unexpected downtime and reduced maintenance expenses
- Prolonged lifespan of essential equipment
Customers Testimonials
Let’s Build the Right Plumbing System for Your Facility
Get a tailored solution, fast turnaround, and decades of commercial plumbing experience behind your project.