New Yorker Boiler by ECR International has been a go-to brand for Long Island contractors and homeowners for decades. Their cast iron gas and oil boilers are built for the Northeast climate, and the newer GHE-II condensing line brings 95% AFUE efficiency to the lineup. We install and service the full New Yorker range across Nassau and Suffolk County.
New Yorker Boiler has been manufacturing residential hydronic heating products for decades, and their equipment is well represented in Long Island basements. The brand is owned by ECR International (also the parent of Dunkirk), which means strong parts availability and warranty support backed by a major manufacturer. Their Hatfield, Pennsylvania factory produces boilers specifically designed for the cold-weather demands of the Northeast.
What sets New Yorker apart is the combination of a comprehensive cast iron lineup with a modern condensing option. The cast iron gas models (CG-F and PVCG-C) cover hot water heating from 70 to 280 MBH, the CGS-C handles gas steam, and the CL series covers oil hot water and oil steam applications. For homeowners who want to step up to high efficiency, the GHE-II condensing gas boiler delivers 95% AFUE with ENERGY STAR certification and is available as both a heat-only and combi boiler.
New Yorker boilers offer competitive pricing compared to premium European brands like Buderus while delivering the same type of rugged cast iron construction. Their integrated boiler controls include a thermal purge feature that circulates residual warm water through the heating system before the next firing cycle, reducing fuel waste. For a free estimate comparing New Yorker to other options, give us a call.
CG-F atmospheric, PVCG-C power vent, and CGS-C steam for gas. CL series for oil hot water and steam. Nearly every heating application covered.
95% AFUE wall-hung condensing boiler with 10:1 turndown ratio. Available as heat-only or combi. ENERGY STAR certified. Qualifies for federal tax credits.
Power vented cast iron gas boiler that eliminates reliance on the chimney. Direct vent conversion kits available. Ideal when chimney repairs are needed.
Cast iron sections joined with metal nipples instead of rubber gaskets. Provides better protection against corrosion and extends boiler life.
Integrated boiler control circulates residual warm water through the system before the next firing cycle. Saves fuel and improves comfort.
CL series oil boilers available in hot water and steam configurations. Tankless coil option for domestic hot water. Beckett AFG burner included.
New Yorker boiler installations on Long Island typically range from $7,500 to $10,500 for cast iron gas and oil models. The GHE-II condensing boiler runs higher, typically $9,500 to $12,500 installed, due to the advanced condensing technology and wall-mount installation requirements.
New Yorker offers solid value compared to premium brands. Their cast iron models are priced competitively with Williamson and Burnham, while the GHE-II condensing model is a lower-cost alternative to brands like Navien or Bosch while still delivering 95% AFUE efficiency.
GHE-II models qualify for National Grid rebates and federal tax credits thanks to their ENERGY STAR certification. We also offer flexible financing through Wisetack. For a full comparison by system type, visit our cost guide.
Many Long Island homes have older New Yorker cast iron boilers that have been running reliably for 20 years or more. Models like the CG-A, CG-B, CG-C, CG-D, and CG-E gas series or the CLW and CLS oil series are still common but are no longer in production. When one of these units reaches end of life, the current CG-F and CL series are the natural replacements with improved efficiency and updated controls.
For homeowners looking for a bigger efficiency upgrade, the GHE-II condensing model is a significant step up from any cast iron boiler. It delivers 95% AFUE compared to roughly 82-84% for cast iron gas models, which translates to real savings on your gas bill every winter. The combi version also eliminates the need for a separate water heater.
If you have a New Yorker oil boiler and natural gas is now available on your street, replacement time is a natural opportunity for an oil to gas conversion. We can compare the cost of a new CL oil boiler versus converting to a gas model from New Yorker, Weil-McLain, Navien, or another brand during your free estimate.
From the first call to your first warm morning, here is what to expect when you replace your boiler with a New Yorker.
We evaluate your current system, calculate your heating load, and recommend the right New Yorker model. We review all rebates and financing options before you decide.
Once approved, we schedule at your convenience. We stock popular New Yorker models for fast turnaround. Emergency service is available during the heating season.
Our crew removes the old boiler, installs the new New Yorker, connects all piping and venting, and tests the entire system. Most residential installations are completed in one day.
We register your warranty with New Yorker, submit rebate paperwork, and provide documentation for any applicable tax credits. We are here for any questions after the job.
The complete New Yorker residential boiler lineup we install on Long Island. Condensing gas, cast iron gas, and cast iron oil models available.
| Model | Type | AFUE | Sizes | Application |
|---|---|---|---|---|
| GHE-II Heating Boiler | Condensing | Up to 95% | 80-200 MBH (8 sizes) | Wall-hung condensing gas boiler. 10:1 turndown ratio. Natural gas or propane (2-step conversion, no kits needed). Rate-based temperature reset. ENERGY STAR certified. Sidewall vented. |
| GHE-II Combi Boiler | Condensing Combi | Up to 95% | 3 sizes available | Same condensing technology as the heating boiler, with integrated domestic hot water. Eliminates the need for a separate water heater. Natural gas or propane. |
| Model | Type | AFUE | Sizes (MBH) | Application |
|---|---|---|---|---|
| CG-F Water Series | Atmospheric | 84% | 70, 105, 140, 175, 210, 245, 280 | Gas hot water atmospheric boiler. 7 sizes. Cast iron with integrated boiler control and thermal purge. Stainless steel burners. Chimney vented. Natural gas or propane. |
| PVCG-C Water Series | Power Vent | 84% | Multiple sizes | Power vented gas hot water boiler. Cast iron. Eliminates chimney dependence. Direct vent conversion kits available. Integrated control with thermal purge. Natural gas or propane. |
| CGS-C Steam Series | Steam | Up to 82% | 69, 105, 140, 175, 210, 241 | Gas steam atmospheric boiler. 6 sizes. Built-in draft diverter for low-profile installations. Stainless steel burners. Electronic ignition. Chimney vented. |
| Model | Type | AFUE | Sizes | Application |
|---|---|---|---|---|
| CL Water Series | Hot Water | Up to 86% | 6 sizes available | Oil-fired hot water boiler. Cast iron with Beckett AFG burner included. Tankless coil option for domestic hot water. Metal nipple joints. Chimney vented. Limited lifetime warranty on heat exchanger. |
| CL Steam Series | Steam | Up to 86% | 68-173 Net BTU (6 sizes) | Oil-fired steam boiler. Cast iron wet base design. Tankless coil available. Chimney vented. For homes with steam radiator heating systems. |
Long Island homeowners share their experience with New Yorker boiler installations by our team.
"Our old New Yorker CG-D ran for 26 years before we finally replaced it. Domino's put in a new CG-F and the install was done in about six hours. Same dependable cast iron quality with a more modern control. The thermal purge feature is a nice touch and the house stays warmer between heating cycles."
"We upgraded from an old oil boiler to a GHE-II condensing gas model during our oil to gas conversion. The difference in our utility bills has been dramatic. The combi version handles our hot water too, so we got rid of the old water heater and gained some basement space back. Very happy with the decision."
"Our CL oil boiler with the tankless coil had been giving us trouble with hot water for years. Domino's replaced it with a new CL and added an indirect water heater. Now we have consistent hot water and the boiler runs much more efficiently. They also showed us the numbers for converting to gas, which we plan to do down the road."
We install and service New Yorker boilers across every town in Nassau County and Suffolk County. Based in Melville for fast response.
Every town from the Queens border to the Suffolk line. Garden City, Levittown, Massapequa, Hempstead, and 60+ more communities.
Nassau County DetailsOur home base. Huntington to Montauk, including the North Fork, South Fork, and everything in between.
Suffolk County DetailsCommon questions Long Island homeowners ask about New Yorker boiler replacement and installation.
Get a free in-home estimate. We will evaluate your current system, recommend the right New Yorker model for your home, and provide a complete quote with all available rebates factored in.