Saint Roch Cast-Iron Boilers
A.J. LeBlanc Heating installs and services Saint Roch cast-iron oil boilers throughout Southern New Hampshire. For some aging Biasi B-10 systems, a Saint Roch boiler may be one replacement option. We first review the home's heating needs along with the existing piping, venting, burner, controls, and available space.
Saint Roch Boilers
Saint Roch's current U.S. residential lineup includes cast-iron boilers with triple-pass designs and oil, B20, natural-gas, or propane configurations depending on the model. A.J. LeBlanc Heating installs Saint Roch boilers and services existing systems throughout Southern New Hampshire. We select the model and burner from the home's heat loss, fuel, venting, piping, domestic-hot-water needs, and available space.
Our technicians are factory-trained and certified on Carlin, Beckett, and Riello oil burners. We match the burner to the equipment and set up combustion for safe, proper operation within the manufacturer's specifications.
Saint Roch Boiler Options
- Saint Roch Oil Boilers
- Saint Roch Cast-Iron Sectional Boilers
- Saint Roch Triple-Pass High-Efficiency Boilers
- European Engineering & Construction
- Replacement sizing based on the home and existing hydronic system
A Trusted Saint Roch Installer in Southern NH, Family-Owned Since 1928
Saint Roch Installation and Service
We size and install new Saint Roch boilers, complete combustion setup, and service existing systems. The written proposal identifies the equipment and warranty coverage included.
4th Generation, Family-Owned
Same family, same values since 1928. More than 30,000 Southern NH customers have trusted us with their heating.
Readers' Choice Winners
Voted Best HVAC, Best Plumber, and Best Electrician in the Union Leader Readers' Choice Awards by Southern NH homeowners year after year.
Installation, Service & Repair
We handle new Saint Roch installations, routine maintenance, and repairs on existing systems.
Ready for a Saint Roch Installation?
Call or fill out the form below. A Home Comfort Advisor will review your needs, recommend the right Saint Roch model, and provide a written estimate.
Get in Touch
Fill out the form and we'll get back to you. Usually the same business day. For emergencies, call us directly.
Contact Information
Mon-Fri: 8am-4:30pm
Evenings & Weekends: Emergency Service
24/7 Emergency Service
No heat? No hot water? Call 603-623-0412 any time.