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Patterson-Kelley condensing boiler installation by ICA Heating
Patterson-Kelley Authorized Dealer

Commercial Condensing
Boilers

ICA Heating is a factory-authorized Patterson-Kelley dealer serving New Jersey and New York. We carry the full P-K condensing boiler line — SOLIS, STORM, MACH & SONIC — with in-house engineering, installation, and 24/7 lifecycle service.

99%Thermal Efficiency
10:1Turndown Ratio
316LStainless Steel
24/7Emergency Service
Request a QuoteCall (800) 994-6164
Why Condensing Technology

Higher Efficiency.
Lower Operating Costs.

Condensing boilers recover latent heat from flue gases that conventional boilers waste — achieving thermal efficiencies up to 99%. For commercial facilities in NJ and NY, that translates directly to lower fuel bills, reduced emissions, and compliance with increasingly strict energy codes.

Patterson-Kelley has been engineering commercial boilers in the USA for over 140 years. Their condensing line combines premium stainless steel construction, industry-leading turndown ratios, and a design philosophy focused on long-term serviceability — not just first-cost savings.

Up to 99% Efficiency
Recover latent heat from exhaust gases that conventional boilers send up the stack — dramatically reducing fuel consumption.
Lower Emissions
Reduced NOx and CO2 output helps facilities meet green building standards, LEED requirements, and local emissions regulations.
Fast ROI
Fuel savings of 15-30% over non-condensing equipment typically pay back the investment within 2-4 years for most commercial facilities.
The Full P-K Condensing Line

Four Models. Every
Commercial Application.

From premium stainless steel firetube to dual-fuel flexibility — Patterson-Kelley offers a condensing boiler for every building type, fuel source, and budget.

Patterson-Kelley
P-K SOLIS
Premium Stainless Steel Firetube

The flagship of Patterson-Kelley's condensing line. The SOLIS features a 316L stainless steel tube and tube sheet with a 304L stainless steel heat exchanger shell — delivering unmatched corrosion resistance and longevity in demanding commercial applications.

  • Efficiency: Up to 96% CSA certified; up to 99% actual net thermal efficiency
  • Heat Exchanger: 316L stainless steel tubes & tube sheet, 304L shell
  • Design: Firetube condensing with premium stainless steel construction
  • Durability: Superior corrosion resistance for extended service life
Natural Gas
Patterson-Kelley
P-K STORM
High-Turndown Workhorse

Engineered for maximum modulation and simplified maintenance, the STORM delivers outstanding performance across a wide load range. Its 10:1 mechanical turndown minimizes short-cycling, reduces wear, and optimizes fuel consumption in variable-demand facilities.

  • Efficiency: Up to 97% thermal efficiency
  • Turndown: 10:1 mechanical turndown ratio
  • Heat Exchanger: Stainless steel heat engine
  • Maintenance: Simple-access design for fast, low-cost servicing
Natural Gas
Patterson-Kelley
P-K MACH
Dual-Fuel Flexibility

The MACH combines high-efficiency condensing technology with dual-fuel capability — running on natural gas or liquid propane. Its cast-aluminum heat engine delivers reliable performance and fast heat transfer, ideal for facilities requiring fuel flexibility.

  • Fuel Options: Natural gas and liquid propane (dual-fuel)
  • Heat Exchanger: Cast-aluminum heat engine for rapid heat transfer
  • Efficiency: High-efficiency condensing operation
  • Versatility: Compact footprint with flexible fuel source
Natural Gas / Liquid Propane
Patterson-Kelley
P-K SONIC
Stainless Steel Dual-Fuel

The SONIC pairs 316L stainless steel construction with dual-fuel operation, delivering the corrosion resistance of premium stainless with the flexibility to run on natural gas or LP. Built for facilities that demand both durability and fuel-source options.

  • Heat Exchanger: 316L stainless steel heat engine
  • Fuel Options: Natural gas and liquid propane (dual-fuel)
  • Durability: Premium stainless steel resists corrosion and scaling
  • Application: Ideal for high-demand commercial & institutional facilities
Natural Gas / Liquid Propane
Need help choosing the right P-K model?Our engineers provide heat load analysis and equipment sizing at no cost.
Request a Sizing ConsultationCall (800) 994-6164
The ICA Advantage

More Than Equipment.
A Complete Partnership.

When you buy a Patterson-Kelley condensing boiler through ICA, you get factory-authorized support from specification through decades of service — not just a box on a truck.

Factory-Authorized Dealer
ICA is a factory-authorized Patterson-Kelley distributor — every boiler ships with full manufacturer warranties, certified parts, and factory-trained service support.
In-House Engineering
Our engineers provide heat load analysis, equipment sizing, piping schematics, and submittal documentation — not just product data sheets.
Installation & Startup
We coordinate delivery, rigging, piping connections, controls integration, and factory-authorized startup and commissioning for every boiler we sell.
Lifecycle Service & Support
From preventive maintenance programs to 24/7 emergency response, ICA stays with the system for its entire lifecycle — one relationship, one call.
24/7 Emergency Response
When a boiler goes down in January at 2am, ICA answers the phone. Our field technicians carry P-K parts and have factory training on every model.
Specification Assistance
We work directly with mechanical engineers to ensure proper equipment selection, code compliance, and design-intent alignment from day one.
Applications

Built for Every
Commercial Facility

Patterson-Kelley condensing boilers are installed in thousands of commercial and institutional facilities across the country — from hospitals to arenas.

Office Buildings
Tenant comfort & energy savings
Hospitals & Healthcare
Critical heating reliability
Schools & Universities
Campus-wide heating systems
Industrial Facilities
Process heat & space heating
Government Buildings
Code-compliant, high-efficiency
Hotels & Hospitality
DHW & space heating
Water Treatment Plants
Corrosion-resistant operation
Arenas & Convention Centers
High-capacity heating
Frequently Asked Questions

Common Questions About
Condensing Boilers

What makes a condensing boiler more efficient than a conventional boiler?
Condensing boilers recover latent heat from exhaust gases by cooling flue gases below the dew point, allowing water vapor to condense and release additional energy. This process can push thermal efficiency above 95% — compared to 80-85% for conventional non-condensing boilers — significantly reducing fuel costs and carbon emissions.
Why choose Patterson-Kelley condensing boilers over other brands?
Patterson-Kelley has been manufacturing commercial boilers in the USA for over 140 years. Their condensing line features premium 316L stainless steel heat exchangers, industry-leading turndown ratios (up to 10:1), and a design philosophy focused on serviceability and long-term reliability. As a factory-authorized dealer, ICA provides direct access to P-K engineering support, certified parts, and warranty service.
Does ICA handle the full installation — not just equipment sales?
Yes. ICA provides turnkey support from specification and engineering through delivery, rigging, piping, controls integration, startup, commissioning, and ongoing maintenance. We coordinate with your mechanical contractor and stay accountable for system performance.
What areas does ICA serve for condensing boiler installations?
ICA serves all of New Jersey and the greater New York metro area, including NYC, Long Island, and the Hudson Valley. Our headquarters is in Garfield, NJ with a satellite office in Manhattan.
Can I replace my existing boiler with a Patterson-Kelley condensing unit?
In most cases, yes. Our engineers evaluate your existing mechanical room, piping, flue configuration, and load requirements to determine the best retrofit path. Condensing boilers often have a smaller footprint than the equipment they replace, making retrofits straightforward.
Patterson-Kelley Condensing Boilers
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