The PurePro Advantage is a contractor-favorite cast iron boiler line manufactured by U.S. Boiler Company. Known for being "installer ready" right out of the box, the Advantage ships with a Taco 007e ECM circulator, HydroStat control, and AHRI-certified performance across gas, oil, steam, and direct vent models. We install the full Advantage lineup across Nassau and Suffolk County.
The PurePro Advantage has earned a strong reputation among Long Island heating contractors for one simple reason: it arrives ready to install with minimal additional components needed. Every gas and oil hot water model ships with a Taco 007e ECM high-efficiency circulator pump, a HydroStat control that combines temperature limit, low water cutoff, and boiler reset into a single unit, and intermittent ignition. This "installer ready" design reduces installation time and labor cost, which translates directly to savings for the homeowner.
The Advantage line is manufactured by U.S. Boiler Company in Lancaster, Pennsylvania, and every unit is constructed and tested in accordance with ASME Boiler Code Section IV. The cast iron heat exchangers carry a limited lifetime warranty on gas and oil hot water models, and the entire lineup is AHRI certified for verified performance ratings. F.W. Webb is the exclusive distributor, which ensures consistent parts availability across the Northeast.
One standout in the lineup is the AGDV direct vent model. Unlike the standard AG atmospheric boiler that requires a chimney, the AGDV uses sealed combustion and can be vented through a sidewall or used in power vent configurations. This makes it ideal for homes where the chimney needs repair or where a traditional flue is not available. For a free estimate comparing Advantage models, give us a call.
Cast iron atmospheric gas boiler from 70 to 280 MBH in 6 sizes. 84% AFUE. Natural gas or propane. Integral draft diverter for low-profile installation. Chimney vented.
Sealed combustion gas boiler from 60 to 152 MBH. 85% AFUE. No chimney required. Can also be used in power vent applications. 3-inch AL29-4C stainless vent material.
Cast iron gas steam boiler from 69 to 241 MBH in 6 sizes. 82% AFUE. Step-open gas valve. Low water cutoff standard. 10-year limited heat exchanger warranty.
Cast iron oil boiler with heating capacities from 80 to 241 MBH. Up to 87% AFUE. Beckett AFG or Carlin burner. AOT adds front-mounted tankless coil for domestic hot water.
Every model includes the HydroStat control that combines temperature limit, low water cutoff, and boiler reset in one unit. Digital diagnostics and easy access for servicing.
F.W. Webb exclusive distribution ensures strong parts availability across the Northeast. U.S. Boiler Company warranty support at 1-888-263-9887. One-year parts warranty standard.
PurePro Advantage boiler installations on Long Island typically range from $7,500 to $10,500 for gas and oil models. The AGDV direct vent model may run slightly higher due to the sealed combustion venting system, but it eliminates any chimney-related costs.
One of the key advantages of this brand is the installer-ready design. Because the boiler ships with the circulator, control, and ignition already included, there are fewer separate components to purchase and install. This keeps the total project cost competitive with brands like Williamson, New Yorker, and Green Mountain.
ENERGY STAR rated AO oil models may qualify for select rebates. We also offer flexible financing through Wisetack. For a full comparison by system type, visit our cost guide.
The PurePro Advantage has been a popular choice on Long Island for years, and many homes still have older Advantage models running well past the 15-year mark. When one of these units reaches end of life, the current Advantage lineup is a natural direct replacement. The footprint and piping connections are familiar to any contractor who has worked on the older models, keeping installation straightforward.
For homeowners looking to eliminate chimney dependence, the AGDV direct vent model is an excellent upgrade path from any atmospheric boiler. It uses sealed combustion with outside air for combustion and vents through a 3-inch sidewall penetration. This eliminates chimney relining costs and can improve safety by keeping combustion completely isolated from household air.
If you have an Advantage oil boiler and natural gas is available on your street, replacement time is a natural point to consider an oil to gas conversion. We can compare the cost of a new AO oil unit versus converting to a gas model from PurePro, Weil-McLain, Navien, or another brand during your free estimate.
From your first call to your first warm morning, here is what to expect when you replace your boiler with a PurePro Advantage.
We evaluate your current system, calculate your heating load, and recommend the right Advantage model. We review all rebates and financing options before you decide.
Once approved, we schedule at your convenience. The Advantage ships installer-ready, which means faster turnaround. Emergency service is available during the heating season.
Our crew removes the old boiler, installs the new Advantage, connects all piping and venting, and tests the system. Most residential installations are completed in one day.
We register your warranty with U.S. Boiler Company, submit rebate paperwork, and provide documentation for any applicable credits. We are here for any questions after the job.
The complete PurePro Advantage residential boiler lineup we install on Long Island. Gas atmospheric, direct vent, steam, and oil models available.
| Model | Type | AFUE | Sizes (MBH Input) | Application |
|---|---|---|---|---|
| AG Series | Atmospheric | 84% | 70, 105, 140, 175, 210, 245, 280 | Cast iron gas hot water boiler. 7 sizes (AG3 through AG9). Atmospheric draft into chimney. Integral draft diverter for low-profile installation. Natural gas or propane. Taco 007e ECM circulator and HydroStat 3200 control included. |
| AGDV Series | Direct Vent | 85% | 60, 91, 121, 152 | Cast iron sealed combustion gas boiler. 4 sizes (AGDV3 through AGDV6). Direct vent through sidewall or power vent configuration. No chimney needed. 3-inch AL29-4C stainless vent. Natural gas or propane. Limited lifetime heat exchanger warranty. |
| Model | Type | AFUE | Sizes (MBH Input) | Application |
|---|---|---|---|---|
| AGS Series | Steam | 82% | 69, 103, 138, 172, 207, 241 | Cast iron gas steam boiler. 6 sizes (AGS3 through AGS8). Atmospheric draft into chimney. Step-open gas valve. Low water cutoff standard. 10-year limited heat exchanger warranty. Natural gas or propane. |
| Model | Type | AFUE | Sections | Application |
|---|---|---|---|---|
| AO Series | Hot Water | 84-87% | AO-3, AO-4, AO-5 | Cast iron oil-fired hot water boiler. 3 section sizes with multiple firing rates (0.65 to 1.75 GPH). Heating capacities from 80 to 241 MBH. Beckett AFG or Carlin burner. Wet-base design with post purge control. Chimney vented. ENERGY STAR rated at most firing rates. |
| AOT Series | Hot Water + Tankless | 84-87% | AOT-3, AOT-4, AOT-5 | Same as AO series with front-mounted tankless coil for domestic hot water. Same section sizes and firing rates. Ideal for homes that need both space heating and domestic hot water from one unit. |
Long Island homeowners share their experience with PurePro Advantage boiler installations by our team.
"Domino's replaced our old oil boiler with a PurePro Advantage AO-4 and the installation was done in about five hours. The HydroStat control is a nice upgrade from what we had before. The boiler reset feature automatically adjusts temperature based on demand, so it does not run full blast all the time. Our oil usage dropped noticeably."
"Our chimney was in rough shape and relining it would have cost a fortune. Domino's suggested the AGDV direct vent model instead, which vents right through the basement wall. No chimney needed at all. The sealed combustion design also means it pulls air from outside, which our technician said is safer. Very pleased with the solution."
"We have a steam system and needed a replacement that would work with our existing radiators. The AGS steam boiler was a perfect fit. Domino's had it installed and running the same day. The low-profile draft diverter actually freed up a few inches of headroom in our basement, which was a bonus we were not expecting."
We install and service PurePro Advantage 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 PurePro Advantage boiler replacement and installation.
Get a free in-home estimate. We will evaluate your current system, recommend the right Advantage model for your home, and provide a complete quote with all available rebates factored in.